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[ascl:2306.019]
realfast
: Real-time interferometric data analysis for the VLA
[ascl:1604.006]
2-DUST: Dust radiative transfer code
[ascl:2103.001]
21cmDeepLearning: Matter density map extractor
[ascl:2312.013]
21cmEMU: 21cmFAST summaries emulator
[ascl:1102.023]
21cmFAST: A Fast, Semi-Numerical Simulation of the High-Redshift 21-cm Signal
[ascl:2408.014]
21cmFirstCLASS: Generate initial conditions at recombination
[ascl:1608.017]
21CMMC: Parallelized Monte Carlo Markov Chain analysis tool for the epoch of reionization (EoR)
[ascl:1609.013]
21cmSense: Calculating the sensitivity of 21cm experiments to the EoR power spectrum
[ascl:2307.008]
21cmvFAST: Adding dark matter-baryon relative velocities to 21cmFAST
[ascl:2402.010]
2cosmos: Monte Python modification for two independent instances of CLASS
[ascl:2006.004]
2D-FFTLog: Generalized FFTLog algorithm for non-Gaussian covariance matrices
[ascl:2005.012]
2DBAT: 2D Bayesian Automated Tilted-ring fitter
[ascl:1505.015]
2dfdr: Data reduction software
[ascl:1608.015]
2DFFT: Measuring Galactic Spiral Arm Pitch Angle
[ascl:2211.013]
2DFFTUtils: 2DFFT Utilities implementation
[ascl:1808.007]
2DSF: Vectorized Structure Function Algorithm
[ascl:1201.005]
2LPTIC: 2nd-order Lagrangian Perturbation Theory Initial Conditions
[ascl:1303.016]
2MASS Kit: 2MASS Catalog Server Kit
[submitted]
3D texturized model of MARS (MOLA) regions
[ascl:1507.001]
3D-Barolo: 3D fitting tool for the kinematics of galaxies
[ascl:1803.010]
3D-PDR: Three-dimensional photodissociation region code
[ascl:1805.005]
3DCORE: Forward modeling of solar storm magnetic flux ropes for space weather prediction
[ascl:1111.011]
3DEX: Fast Fourier-Bessel Decomposition of Spherical 3D Surveys
[ascl:1804.018]
3DView: Space physics data visualizer
[ascl:2101.001]
3LPT-init: Initial conditions with third-order Lagrangian perturbation for cosmological N-body simulations
[ascl:1708.020]
4DAO: DAOSPEC interface
[ascl:1104.014]
A Correction to the Standard Galactic Reddening Map: Passive Galaxies as Standard Crayons
[submitted]
A Neural Network for the Identification of Dangerous Planetesimals (Including scripts for data generation)
[submitted]
A pseudo GUI with pyplot
[ascl:1312.011]
A_phot: Photon Asymmetry
[ascl:2209.001]
A-SLOTH: Semi-analytical model to connect first stars and galaxies to observables
[ascl:1704.010]
A-Track: Detecting Moving Objects in FITS images
[ascl:1910.003]
a3cosmos-gas-evolution: Galaxy cold molecular gas evolution functions
[ascl:2406.013]
AAD: ALeRCE Anomaly Detector
[ascl:1110.009]
AAOGlimpse: Three-dimensional Data Viewer
[ascl:2406.023]
AARD: Automatic detection of solar active regions
[ascl:2302.023]
AART: Adaptive Analytical Ray Tracing
[ascl:2305.013]
aartfaac2ms: Aartfaac datasets converter
[ascl:2405.016]
ABBHI: Autoregressive binary black hole inference
[ascl:1504.014]
abcpmc: Approximate Bayesian Computation for Population Monte-Carlo code
[ascl:1507.007]
abo-cross: Hydrogen broadening cross-section calculator
[ascl:1401.007]
abundance: High Redshift Cluster Abundance
[ascl:2212.016]
AbundanceMatching: Subhalo abundance matching with scatter
[ascl:1303.026]
ACORNS-ADI: Algorithms for Calibration, Optimized Registration and Nulling the Star in Angular Differential Imaging
[ascl:2003.003]
acorns: Agglomerative Clustering for ORganising Nested Structures
[ascl:1302.003]
ACS: ALMA Common Software
[ascl:2011.024]
ACStools: Python tools for Hubble Space Telescope Advanced Camera for Surveys data
[ascl:1908.003]
ActSNClass: Active learning for supernova photometric classification
[ascl:1502.004]
ADAM: All-Data Asteroid Modeling
[ascl:2011.001]
AdaMet: Adaptive Metropolis for Bayesian analysis
[ascl:1305.004]
AdaptaHOP: Subclump finder
[ascl:1609.024]
AdaptiveBin: Adaptive Binning
[ascl:1010.024]
ADAPTSMOOTH: A Code for the Adaptive Smoothing of Astronomical Images
[ascl:2204.015]
ADBSat: Aerodynamic Database for Satellites
[ascl:2307.039]
adiabatic-tides: Tidal stripping of dark matter (sub)haloes
[ascl:1109.002]
ADIPLS: Aarhus Adiabatic Oscillation Package (ADIPACK)
[ascl:1203.001]
AE: ACIS Extract
[ascl:1212.009]
Aegean: Compact source finding in radio images
[ascl:1812.004]
aesop: ARC Echelle Spectroscopic Observation Pipeline
[ascl:2405.017]
AFINO: Automated Flare Inference of Oscillations
[ascl:1509.003]
AFR (ASPFitsReader): A pulsar FITS file reader and analysis package
[ascl:1805.008]
AGAMA: Action-based galaxy modeling framework
[ascl:1804.020]
Agatha: Disentangling period signals from correlated noise in a periodogram framework
[ascl:1607.001]
AGNfitter: SED-fitting code for AGN and galaxies from a MCMC approach
[ascl:2203.019]
agnpy: Modeling jetted Active Galactic Nuclei radiative processes with Python
[ascl:2307.007]
AGNvar: Model spectral timing properties in active galactic nuclei
[ascl:1102.009]
AHF: Amiga's Halo Finder
[ascl:2310.011]
AI-Feynman: Symbolic regression algorithm
[ascl:1310.003]
AIDA: Adaptive Image Deconvolution Algorithm
[ascl:1611.014]
AIMS: Asteroseismic Inference on a Massive Scale
[ascl:2306.014]
AIOLOS: Planetary atmosphere accretion and escape simulations
[ascl:9911.003]
AIPS: Astronomical Image Processing System
[ascl:1310.006]
AIPSLite: ParselTongue extension for distributed AIPS processing
[ascl:1609.012]
AIPY: Astronomical Interferometry in PYthon
[ascl:1107.006]
AIRES: AIRshower Extended Simulations
[ascl:1310.004]
AIRY: Astronomical Image Restoration in interferometrY
[ascl:1402.005]
Aladin Lite: Lightweight sky atlas for browsers
[ascl:1112.019]
Aladin: Interactive Sky Atlas
[ascl:2306.009]
Albatross: Stellar stream parameter inference with neural ratio estimation
[ascl:1708.008]
ALCHEMIC: Advanced time-dependent chemical kinetics
[ascl:2307.004]
ALF: Absorption line fitter
[ascl:1512.005]
ALFA: Automated Line Fitting Algorithm
[ascl:2107.011]
AlignBandColors: Inter-color-band image alignment tool
[ascl:1804.021]
allantools: Allan deviation calculation
[ascl:1903.003]
allesfitter: Flexible star and exoplanet inference from photometry and radial velocity
[ascl:2201.005]
AllStarFit: R package for source detection, PSF and multi-component galaxy fitting
[ascl:2301.029]
ALMA3: plAnetary Love nuMbers cAlculator
[ascl:2306.025]
ALminer: ALMA archive mining and visualization toolkit
[ascl:2109.002]
alpconv: Calculating alp-photon conversion
[ascl:2201.009]
AltaiPony: Flare finder for Kepler, K2, and TESS light curves
[ascl:1106.001]
AlterBBN: A program for calculating the BBN abundances of the elements in alternative cosmologies
[ascl:2205.002]
am: Microwave through submillimeter-wave propagation tool for the terrestrial atmosphere
[ascl:2312.031]
AM
3
: Astrophysical Multi-Messenger Modeling
[ascl:1503.006]
AMADA: Analysis of Multidimensional Astronomical DAtasets
[submitted]
amber_meta
[ascl:2211.003]
AMBER: Abundance Matching Box for the Epoch of Reionization
[ascl:1010.003]
AMBER: Data Reduction Software
[ascl:2209.007]
AMBER: Fast pipeline for detecting single-pulse radio transients
[ascl:1404.007]
AMBIG: Automated Ambiguity-Resolution Code
[ascl:2302.021]
AMICAL: Aperture Masking Interferometry Calibration and Analysis Library
[ascl:1007.006]
AMIGA: Adaptive Mesh Investigations of Galaxy Assembly
[ascl:1502.017]
AMIsurvey: Calibration and imaging pipeline for radio data
[ascl:2108.013]
AMOEBA: Automated Gaussian decomposition
[ascl:2005.015]
AMPEL: Alert Management, Photometry, and Evaluation of Light curves
[ascl:2307.032]
AmpF: Amplification factor for solar lensing
[ascl:2409.012]
AMReX: Software framework for block structured AMR
[ascl:1107.007]
AMUSE: Astrophysical Multipurpose Software Environment
[ascl:1708.028]
ANA: Astrophysical Neutrino Anisotropy
[ascl:1402.019]
ANAigm: Analytic model for attenuation by the intergalactic medium
[ascl:1908.015]
Analysator: Quantitative analysis of Vlasiator files
[ascl:2207.030]
Analysis of dipole alignment in large-scale distribution of galaxy spin directions
[ascl:1110.001]
analytic_infall: A Molecular Line Infall Fitting Program
[ascl:2302.007]
AnalyticLC: Dynamical modeling of planetary systems
[ascl:1912.007]
anesthetic: Nested sampling visualization
[ascl:1807.012]
AngPow: Fast computation of accurate tomographic power spectra
[ascl:9909.002]
ANGSIZ: A general and practical method for calculating cosmological distances
[submitted]
AnisoCADO
[ascl:1411.019]
Anmap: Image and data analysis
[ascl:1209.009]
ANNz: Artificial Neural Networks for estimating photometric redshifts
[ascl:1910.014]
ANNz2: Estimating photometric redshift and probability density functions using machine learning methods
[submitted]
AntabGMVA: A Python tool for managing GMVA metadata
[ascl:1802.008]
AntiparticleDM: Discriminating between Majorana and Dirac Dark Matter
[ascl:2406.006]
anzu: Measurements and emulation of Lagrangian bias models for clustering and lensing cross-correlations
[ascl:1010.017]
AOFlagger: RFI Software
[ascl:1910.021]
AOtools: Adaptive optics modeling and analysis toolkit
[ascl:1910.012]
AOTOOLS: Reduce IR images from Adaptive Optics
[ascl:1103.011]
AP3M: Adaptive Particle-particle, Particle-mesh Code
[ascl:2002.010]
Apercal: Pipeline for the Westerbork Synthesis Radio Telescope Apertif upgrade
[ascl:2211.019]
APERO: A PipelinE to Reduce Observations
[ascl:1208.017]
APLpy: Astronomical Plotting Library in Python
[ascl:2101.010]
apogee: Tools for APOGEE data
[ascl:2306.022]
apollinaire: Helioseismic and asteroseismic peakbagging frameworks
[ascl:2307.058]
APOLLO: Radiative transfer and atmosphere spectroscopic retrieval for exoplanets
[ascl:1608.003]
appaloosa: Python-based flare finding code for Kepler light curves
[ascl:1804.017]
APPHi: Automated Photometry Pipeline for High Cadence Large Volume Data
[ascl:1810.018]
APPLawD: Accurate Potentials in Power Law Disks
[ascl:2304.002]
Applefy: Robust detection limits for high-contrast imaging
[ascl:1308.005]
APPSPACK: Asynchronous Parallel Pattern Search
[ascl:1408.021]
APS: Active Parameter Searching
[ascl:1208.003]
APT: Aperture Photometry Tool
[ascl:1007.005]
Arcetri Spectral Code for Thin Plasmas
[ascl:1107.011]
ARCHANGEL: Galaxy Photometry System
[ascl:2006.015]
ARCHI: Add-on pipeline module for background star analysis from CHEOPS data
[ascl:1805.012]
Arcmancer: Geodesics and polarized radiative transfer library
[ascl:1909.010]
AREPO: Cosmological magnetohydrodynamical moving-mesh simulation code
[ascl:2011.010]
ARES: Accelerated Reionization Era Simulations
[ascl:1205.009]
ARES: Automatic Routine for line Equivalent widths in stellar Spectra
[ascl:1807.004]
ARKCoS: Radial kernel convolution on the sphere
[ascl:1505.005]
ARoME: Analytical Rossiter-McLaughlin Effects
[ascl:2306.049]
ARPACK-NG: Large scale eigenvalue problem solver
[ascl:1311.010]
ARPACK: Solving large scale eigenvalue problems
[ascl:2107.018]
ART: A Reconstruction Tool
[ascl:1810.007]
ARTES: 3D Monte Carlo scattering radiative transfer in planetary atmospheres
[ascl:1802.004]
ARTIP: Automated Radio Telescope Image Processing Pipeline
[ascl:2103.020]
ARTIS: 3D Monte Carlo radiative transfer code for supernovae
[ascl:1402.014]
ARTIST: Adaptable Radiative Transfer Innovations for Submillimeter Telescopes
[ascl:2110.006]
ArtPop: Artificial Stellar Populations generator
[ascl:2004.012]
ArviZ: Exploratory analysis of Bayesian models
[ascl:1204.016]
ASCfit: Automatic Stellar Coordinate Fitting Package
[ascl:1804.001]
ASERA: A Spectrum Eye Recognition Assistant
[ascl:1603.009]
Asfgrid: Asteroseismic parameters for a star
[ascl:1912.003]
ASKAPsoft: ASKAP science data processor software
[ascl:1609.020]
Askaryan Module: Askaryan electric fields predictor
[ascl:2205.018]
ASOHF: Adaptive Spherical Overdensity Halo Finder
[ascl:1807.030]
ASP: Ames Stereo Pipeline
[ascl:1112.017]
ASpec: Astronomical Spectrum Analysis Package
[ascl:1209.015]
Aspects: Probabilistic/positional association of catalogs of sources
[ascl:1806.031]
ASPIC: Accurate Slow-roll Predictions for Inflationary Cosmology
[ascl:1510.006]
ASPIC: STARLINK image processing package
[ascl:2202.022]
ASPIRED: Automated SpectroPhotometric Image REDuction
[ascl:1310.005]
ASPRO 2: Astronomical Software to PRepare Observations
[ascl:1903.011]
AsPy: Aspherical fluctuations on the spherical collapse background
[ascl:2304.001]
ASSIST: Solar system test particles trajectories integrator
[ascl:1404.016]
AST: World Coordinate Systems in Astronomy
[ascl:1505.002]
ASteCA: Automated Stellar Cluster Analysis
[ascl:1403.023]
ASTERIX: X-ray Data Processing System
[ascl:2112.009]
AsteroGaP: Asteroid Gaussian Processes
[ascl:1607.016]
astLib: Tools for research astronomers
[ascl:2004.006]
ASTRAEUS: Semi-analytical semi-numerical galaxy evolution and reionization code
[ascl:1605.009]
ASTRiDE: Automated Streak Detection for Astronomical Images
[ascl:2103.028]
Astro-Fix: Correcting astronomical bad pixels in Python
[ascl:1907.032]
Astro-SCRAPPY: Speedy Cosmic Ray Annihilation Package in Python
[ascl:1705.016]
astroABC: Approximate Bayesian Computation Sequential Monte Carlo sampler
[ascl:1912.010]
AstroAccelerate: Accelerated software package for processing time-domain radio astronomy data
[ascl:1906.001]
Astroalign: Asterism-matching alignment of astronomical images
[ascl:1311.003]
AstroAsciiData: ASCII table Python module
[ascl:1104.002]
AstroBEAR: Adaptive Mesh Refinement Code for Ideal Hydrodynamics & Magnetohydrodynamics
[ascl:1512.007]
AstroBlend: Visualization package for use with Blender
[ascl:2006.017]
AstroCatR: Time series reconstruction of large-scale astronomical catalogs
[ascl:1507.010]
Astrochem: Abundances of chemical species in the interstellar medium
[ascl:2407.015]
AstroCLIP: Multimodal contrastive pretraining for astronomical data
[ascl:1905.007]
Astrocut: Tools for creating cutouts of TESS images
[ascl:1804.004]
AstroCV: Astronomy computer vision library
[ascl:2111.001]
astroDDPM: Realistic galaxy simulation via score-based generative models
[ascl:1907.016]
astrodendro: Astronomical data dendrogram creator
[ascl:1010.013]
AstroGK: Astrophysical Gyrokinetics Code
[ascl:2003.013]
AstroHOG: Analysis correlations using the Histograms of Oriented Gradients
[ascl:1309.001]
AstroImageJ: ImageJ for Astronomy
[ascl:1502.022]
AstroLines: Astrophysical line list generator in the H-band
[ascl:1406.008]
ASTROM: Basic astrometry program
[ascl:1010.078]
AstroMD: A Multi Dimensional Visualization and Analysis Toolkit for Astrophysics
[ascl:2205.020]
ASTROMER: Building light curves embeddings using transfomers
[ascl:1203.012]
Astrometrica: Astrometric data reduction of CCD images
[ascl:1208.001]
Astrometry.net: Astrometric calibration of images
[ascl:1407.018]
AstroML: Machine learning and data mining in astronomy
[ascl:2103.012]
AstroNet-Triage: Neural network for TESS light curve triage
[ascl:2103.011]
AstroNet-Vetting: Neural network for TESS light curve vetting
[ascl:2408.005]
Astronify: Astronomical data sonification
[ascl:2404.014]
astroNN: Deep learning for astronomers with Tensorflow
[ascl:2010.012]
Astronomaly: Flexible framework for anomaly detection in astronomy
[ascl:2308.004]
AstroPhot: Fitting everything everywhere all at once in astronomical images
[ascl:1802.009]
astroplan: Observation planning package for astronomers
[ascl:1402.003]
astroplotlib: Astronomical library of plots
[ascl:2204.002]
Astroplotlib: Python scripts to handle astronomical images
[ascl:1805.024]
ASTROPOP: ASTROnomical Polarimetry and Photometry pipeline
[ascl:1304.002]
Astropy: Community Python library for astronomy
[ascl:1207.007]
Astropysics: Astrophysics utilities for python
[ascl:1708.004]
Astroquery: Access to online data resources
[ascl:1407.007]
ASTRORAY: General relativistic polarized radiative transfer code
[ascl:2111.013]
Astrosat: Satellite transit calculator
[ascl:1010.023]
AstroSim: Collaborative Visualization of an Astrophysics Simulation in Second Life
[ascl:1507.019]
AstroStat: Statistical analysis tool
[ascl:1307.007]
AstroTaverna: Tool for Scientific Workflows in Astronomy
[ascl:2201.002]
AstroToolBox: Java tools for identifying and classifying astronomical objects
[ascl:2009.013]
AstroVaDEr: Unsupervised clustering and synthetic image generation
[ascl:1608.005]
AstroVis: Visualizing astronomical data cubes
[ascl:1406.001]
ASURV: Astronomical SURVival Statistics
[ascl:2208.005]
Asymmetric Uncertainty: Handling nonstandard numerical uncertainties
[ascl:2105.003]
ATARRI: A TESS Archive RR Lyrae Classifier
[ascl:2106.015]
ATES: ATmospheric EScape
[ascl:1010.014]
Athena: Grid-based code for astrophysical magnetohydrodynamics (MHD)
[ascl:1402.026]
athena: Tree code for second-order correlation functions
[ascl:1912.005]
Athena++: Radiation GR magnetohydrodynamics code
[ascl:1505.006]
Athena3D: Flux-conservative Godunov-type algorithm for compressible magnetohydrodynamics
[ascl:1911.006]
ATHOS: A Tool for HOmogenizing Stellar parameters
[ascl:1110.015]
atlant: Advanced Three Level Approximation for Numerical Treatment of Cosmological Recombination
[submitted]
atlas-fit
[ascl:1911.013]
ATLAS: Turning Dopplergram images into frequency shift measurements
[ascl:1303.024]
ATLAS12: Opacity sampling model atmosphere program
[ascl:1607.003]
Atlas2bgeneral: Two-body resonance calculator
[ascl:1607.004]
Atlas3bgeneral: Three-body resonance calculator
[ascl:1710.017]
ATLAS9: Model atmosphere program with opacity distribution functions
[ascl:2407.009]
ATM: Asteroid Thermal Modeling
[ascl:2106.039]
atmos: Coupled climate–photochemistry model
[ascl:1703.013]
Atmospheric Athena: 3D Atmospheric escape model with ionizing radiative transfer
[ascl:2206.017]
atoMEC: Average-Atom code for Matter under Extreme Conditions
[ascl:1708.001]
ATOOLS: A command line interface to the AST library
[ascl:1405.009]
ATV: Image display tool
[ascl:2108.002]
AUM: A Unified Modeling scheme for galaxy abundance, galaxy clustering and galaxy-galaxy lensing
[ascl:1909.001]
Auto-multithresh: Automated masking for clean
[ascl:1406.004]
Autoastrom: Autoastrometry for Mosaics
[ascl:1904.007]
AutoBayes: Automatic design of customized analysis algorithms and programs
[ascl:1602.001]
Automark: Automatic marking of marked Poisson process in astronomical high-dimensional datasets
[ascl:2406.030]
AutoPhOT: Rapid publication-quality photometry of transients
[ascl:2108.017]
AutoProf: Automatic Isophotal solutions for galaxy images
[ascl:2203.014]
AutoSourceID-Light: Source localization in optical images
[ascl:1812.015]
AUTOSPEC: Automated Spectral Extraction Software for integral field unit data cubes
[ascl:1612.014]
AUTOSTRUCTURE: General program for calculation of atomic and ionic properties
[ascl:2101.005]
Avocado: Photometric classification of astronomical transients and variables with biased spectroscopic samples
[ascl:1109.016]
aXe: Spectral Extraction and Visualization Software
[ascl:2203.026]
axionCAMB: Modification of the CAMB Boltzmann code
[ascl:2307.005]
axionHMcode: Non-linear power spectrum calculator
[ascl:2006.009]
AxionNS: Ray-tracing in neutron stars
[ascl:2106.021]
aztekas: GRHD numerical code
[ascl:1605.004]
BACCHUS: Brussels Automatic Code for Characterizing High accUracy Spectra
[ascl:2307.010]
baccoemu: Cosmological emulators for large-scale structure statistics
[submitted]
backtrack: fit relative motion of candidate direct imaging sources with background proper motion and parallax
[ascl:2407.005]
BaCoN: BAyesian COsmological Network
[ascl:1708.010]
BAGEMASS: Bayesian age and mass estimates for transiting planet host stars
[ascl:2104.017]
Bagpipes: Bayesian Analysis of Galaxies for Physical Inference and Parameter EStimation
[ascl:2303.017]
bajes: Bayesian Jenaer software
[ascl:2107.009]
Balrog: Astronomical image simulation
[ascl:2102.029]
BALRoGO: Bayesian Astrometric Likelihood Recovery of Galactic Objects
[ascl:1312.008]
BAMBI: Blind Accelerated Multimodal Bayesian Inference
[ascl:1408.020]
bamr: Bayesian analysis of mass and radius observations
[ascl:1905.014]
Bandmerge: Merge data from different wavebands
[ascl:2205.022]
BANG: BAyesian decomposiotioN of Galaxies
[ascl:1801.001]
BANYAN_Sigma: Bayesian classifier for members of young stellar associations
[ascl:2212.012]
BANZAI-NRES: BANZAI data reduction pipeline for NRES
[ascl:2207.031]
BANZAI: Beautiful Algorithms to Normalize Zillions of Astronomical Images
[ascl:2211.006]
baobab: Training data generator for hierarchically modeling strong lenses with Bayesian neural networks
[ascl:2106.009]
baofit: Fit cosmological data to measure baryon acoustic oscillations
[ascl:1402.025]
BAOlab: Baryon Acoustic Oscillations software
[ascl:1403.013]
BAOlab: Image processing program
[ascl:1810.002]
Barcode: Bayesian reconstruction of cosmic density fields
[ascl:2008.008]
Barry: Modular BAO fitting code
[ascl:1608.004]
BART: Bayesian Atmospheric Radiative Transfer fitting code
[ascl:1807.018]
BARYCORR: Python interface for barycentric RV correction
[ascl:1808.001]
Barycorrpy: Barycentric velocity calculation and leap second management
[ascl:2401.012]
baryon-sweep: Outlier rejection algorithm for JWST/NIRSpec IFS data
[ascl:1601.017]
BASCS: Bayesian Separation of Close Sources
[ascl:1608.007]
BASE-9: Bayesian Analysis for Stellar Evolution with nine variables
[ascl:1208.010]
BASE: Bayesian Astrometric and Spectroscopic Exoplanet Detection and Characterization Tool
[ascl:1308.006]
BASIN: Beowulf Analysis Symbolic INterface
[ascl:2110.010]
BASTA: BAyesian STellar Algorithm
[ascl:2304.003]
BatAnalysis: HEASOFT wrapper for processing Swift-BAT data
[ascl:1510.002]
batman: BAsic Transit Model cAlculatioN in Python
[ascl:1612.021]
BaTMAn: Bayesian Technique for Multi-image Analysis
[ascl:2101.002]
BAYES-LOSVD: Bayesian framework for non-parametric extraction of the LOSVD
[ascl:1505.027]
BAYES-X: Bayesian inference tool for the analysis of X-ray observations of galaxy clusters
[ascl:2002.018]
Bayesfit: Command-line program for combining Tempo2 and MultiNest components
[ascl:1407.015]
BayesFlare: Bayesian method for detecting stellar flares
[ascl:1209.001]
Bayesian Blocks: Detecting and characterizing local variability in time series
[ascl:2204.004]
Bayesian SZNet: Bayesian deep learning to predict redshift with uncertainty
[ascl:2112.020]
BayesicFitting: Model fitting and Bayesian evidence calculation package
[ascl:2404.011]
BayeSN: NumPyro implementation of BayeSN
[ascl:1711.004]
BayesVP: Full Bayesian Voigt profile fitting
[ascl:2207.021]
BAYGAUD: BAYesian GAUssian Decomposer
[ascl:1805.022]
BCcodes: Bolometric Corrections and Synthetic Stellar Photometry
[ascl:2308.010]
BCemu: Model baryonic effects in cosmological simulations
[ascl:2110.020]
BCES: Linear regression for data with measurement errors and intrinsic scatter
[ascl:2307.002]
BE-HaPPY: Bias emulator for halo power spectrum
[ascl:1907.011]
beamconv: Cosmic microwave background detector data simulator
[ascl:1905.006]
beamModelTester: Model evaluation for fixed antenna phased array radio telescopes
[ascl:1104.013]
BEARCLAW: Boundary Embedded Adaptive Refinement Conservation LAW package
[ascl:1908.013]
BEAST: Bayesian Extinction And Stellar Tool
[ascl:1306.006]
BEHR: Bayesian Estimation of Hardness Ratios
[submitted]
BELLAMY: A cross-matching package for the cynical astronomer
[ascl:2408.010]
BELTCROSS2: Calculate the closest approaches of asteroids to meteoroid streams
[ascl:1306.013]
Bessel: Fast Bessel Function Jn(z) Routine for Large n,z
[ascl:1901.009]
bettermoments: Line-of-sight velocity calculation
[ascl:2409.010]
BeyonCE: Beyond Common Eclipsers
[ascl:1402.015]
BF_dist: Busy Function fitting
[submitted]
BFast
[ascl:1504.020]
BGLS: A Bayesian formalism for the generalised Lomb-Scargle periodogram
[ascl:1806.002]
BHDD: Primordial black hole binaries code
[ascl:1206.005]
bhint: High-precision integrator for stellar systems
[ascl:2109.024]
BHJet: Semi-analytical black hole jet model
[ascl:1802.013]
BHMcalc: Binary Habitability Mechanism Calculator
[ascl:2105.001]
BHPToolkit: Black Hole Perturbation Toolkit
[ascl:9910.006]
BHSKY: Visual distortions near a black hole
[ascl:1501.009]
BIANCHI: Bianchi VIIh Simulations
[ascl:2406.016]
BiaPy: Bioimage analysis pipeline builder
[ascl:1908.021]
bias_emulator: Halo bias emulator
[ascl:1312.004]
BIE: Bayesian Inference Engine
[ascl:2106.036]
BiFFT: Fast estimation of the bispectrum
[ascl:1711.021]
Bifrost: Stream processing framework for high-throughput applications
[ascl:1208.007]
Big MACS: Accurate photometric calibration
[ascl:2407.011]
bigfile: A reproducible massively parallel IO library for hierarchical data
[ascl:2211.017]
BiGONLight: Bi-local Geodesic Operators framework for Numerical Light propagation
[ascl:2106.031]
BiHalofit: Fitting formula of non-linear matter bispectrum
[ascl:1901.011]
Bilby: Bayesian inference library
[ascl:2307.036]
binary_c-python: Stellar population synthesis tool and interface to binary_c
[ascl:2307.035]
binary_c: Stellar population synthesis software framework
[ascl:2404.028]
binary_precursor: Light curve model of supernova precursors powered by compact object companions
[ascl:2009.025]
Binary-Speckle: Binary or triple star parameters
[ascl:1710.008]
Binary: Accretion disk evolution
[ascl:1811.003]
binaryBHexp: On-the-fly visualizations of precessing binary black holes
[ascl:2102.025]
binaryoffset: Detecting and correcting the binary offset effect in CCDs
[ascl:2012.004]
BinaryStarSolver: Orbital elements of binary stars solver
[ascl:1312.012]
BINGO: BI-spectra and Non-Gaussianity Operator
[ascl:1805.015]
BinMag: Widget for comparing stellar observed with theoretical spectra
[ascl:1905.004]
Binospec: Data reduction pipeline for the Binospec imaging spectrograph
[ascl:1011.008]
Binsim: Visualising Interacting Binaries in 3D
[ascl:1208.002]
BINSYN: Simulating Spectra and Light Curves of Binary Systems with or without Accretion Disks
[ascl:2109.029]
BiPoS1: Dynamical processing of the initial binary star population
[ascl:1512.008]
Bisous model: Detecting filamentary pattern in point processes
[ascl:1712.004]
Bitshuffle: Filter for improving compression of typed binary data
[ascl:1411.027]
BKGE: Fermi-LAT Background Estimator
[ascl:2105.011]
BlackBOX: BlackGEM and MeerLICHT image reduction software
[ascl:2012.020]
BlackHawk: Black hole evaporation calculator
[ascl:2211.010]
BlackJAX: Library of samplers for JAX
[ascl:2210.014]
Blacklight: GR ray tracing code for post-processing Athena++ simulations
[ascl:2405.022]
blackthorn: Spectra from right-handed neutrino decays
[ascl:2208.001]
BlaST: Synchrotron peak estimator for blazars
[ascl:1906.002]
Blimpy: Breakthrough Listen I/O Methods for Python
[ascl:2303.005]
Blobby3D: Bayesian inference for gas kinematics
[ascl:1208.009]
BLOBCAT: Software to Catalog Blobs
[ascl:9909.005]
BLOCK: A Bayesian block method to analyze structure in photon counting data
[ascl:2201.003]
BLOSMapping: Determine line-of-sight magnetic fields of molecular clouds
[ascl:1607.008]
BLS: Box-fitting Least Squares
[submitted]
BMarXiv
[ascl:1709.009]
bmcmc: MCMC package for Bayesian data analysis
[ascl:1801.008]
BOND: Bayesian Oxygen and Nitrogen abundance Determinations
[ascl:1212.001]
Bonsai: N-body GPU tree-code
[ascl:2203.029]
Bootsik: Potential field calculator
[ascl:1210.030]
BOOTTRAN: Error Bars for Keplerian Orbital Parameters
[ascl:1108.019]
BOREAS: Mass Loss Rate of a Cool, Late-type Star
[ascl:2210.023]
BornRaytrace: Weak gravitational lensing effects simulator
[ascl:2307.015]
BOWIE: Gravitational wave binary signal analysis
[ascl:2306.059]
BOXFIT: Gamma-ray burst afterglow light curve generator
[ascl:1607.017]
BoxRemap: Volume and local structure preserving mapping of periodic boxes
[ascl:1108.011]
BPZ: Bayesian Photometric Redshift Code
[ascl:1806.025]
BRATS: Broadband Radio Astronomy ToolS
[ascl:2305.009]
breizorro: Image masking tool
[ascl:1412.005]
BRUCE/KYLIE: Pulsating star spectra synthesizer
[ascl:1407.016]
Brut: Automatic bubble classifier
[ascl:1903.004]
brutifus: Python module to post-process datacubes from integral field spectrographs
[submitted]
BSAVI: Bayesian Sample Visualizer for Cosmological Likelihoods
[ascl:1303.014]
BSE: Binary Star Evolution
[ascl:9904.001]
BSGMODEL: The Bahcall-Soneira Galaxy Model
[ascl:2309.015]
bskit: Bispectra from cosmological simulation snapshots
[ascl:2001.007]
BTS: Behind The Spectrum
[ascl:2403.004]
BTSbot: Automated identification of supernovae with multi-modal deep learning
[ascl:1204.003]
BUDDA: BUlge/Disk Decomposition Analysis
[ascl:2312.003]
BUQO: Bayesian Uncertainty Quantification by Optimization
[ascl:2212.024]
Burning Arrow: Black hole massive particles orbit degradation
[ascl:1610.010]
BurnMan: Lower mantle mineral physics toolkit
[ascl:2306.030]
Butterpy: Stellar butterfly diagram and rotational light curve simulator
[ascl:1806.026]
BWED: Brane-world extra dimensions
[ascl:1610.011]
BXA: Bayesian X-ray Analysis
[ascl:1211.005]
C-m Emu: Concentration-mass relation emulator
[ascl:2312.022]
C
2
-Ray: Time-dependent photo-ionization calculations
[ascl:2312.023]
C
2
-Ray3Dm: 3D version of C
2
-Ray for multiple sources, hydrogen only
[ascl:2312.024]
C
2
-Ray3Dm1D_Helium: Hydrogen + helium version of C
2
-Ray
[ascl:1610.006]
C
3
: Command-line Catalogue Crossmatch for modern astronomical surveys
[ascl:1102.013]
Cactus: HPC infrastructure and programming tools
[ascl:2306.037]
CADET: X-ray cavity detection tool
[ascl:1303.017]
CADRE: CArma Data REduction pipeline
[ascl:2108.009]
caesar-rest: Web service for the caesar source extractor
[ascl:1807.015]
CAESAR: Compact And Extended Source Automated Recognition
[ascl:1505.001]
CALCEPH: Planetary ephemeris files access code
[ascl:1210.010]
CALCLENS: Curved-sky grAvitational Lensing for Cosmological Light conE simulatioNS
[ascl:2106.035]
CalPriorSNIa: Effective calibration prior on the absolute magnitude of Type Ia supernovae
[ascl:2301.001]
CALSAGOS: Select cluster members and search, find, and identify substructures
[ascl:2207.015]
calviacat: Calibrate star photometry by catalog comparison
[ascl:1105.013]
CAMB Sources: Number Counts, Lensing & Dark-age 21cm Power Spectra
[ascl:1102.026]
CAMB: Code for Anisotropies in the Microwave Background
[ascl:1801.007]
cambmag: Magnetic Fields in CAMB
[ascl:1605.006]
CAMELOT: Cloud Archive for MEtadata, Library and Online Toolkit
[ascl:1502.015]
Camelus: Counts of Amplified Mass Elevations from Lensing with Ultrafast Simulations
[ascl:1505.030]
CANDID: Companion Analysis and Non-Detection in Interferometric Data
[ascl:2406.004]
candl: Differentiable likelihood framework for analyzing CMB power spectrum measurements
[ascl:1106.017]
CAOS: Code for Adaptive Optics Systems
[ascl:1404.011]
CAP_LOESS_1D & CAP_LOESS_2D: Recover mean trends from noisy data
[ascl:2011.002]
CAPTURE: Interferometric pipeline for image creation from GMRT data
[ascl:2308.009]
caput: Utilities for building radio astronomy data analysis pipelines
[ascl:2006.014]
CARACal: Containerized Automated Radio Astronomy Calibration pipeline
[ascl:2406.007]
CARDiAC: Anisotropic Redshift Distributions in Angular Clustering
[ascl:1505.003]
caret: Classification and Regression Training
[ascl:1404.009]
carma_pack: MCMC sampler for Bayesian inference
[ascl:1611.016]
Carpet: Adaptive Mesh Refinement for the Cactus Framework
[ascl:2005.007]
Carpyncho: VVV Catalog browser toolkit
[ascl:2103.021]
Carsus: Atomic database for astronomy
[ascl:2103.031]
CARTA: Cube Analysis and Rendering Tool for Astronomy
[ascl:2207.025]
casa_cube: Display and analyze astronomical data cubes
[ascl:1107.013]
CASA: Common Astronomy Software Applications
[ascl:1912.002]
casacore: Suite of C++ libraries for radio astronomy data processing
[ascl:1905.023]
CASI-2D: Convolutional Approach to Shell Identification - 2D
[ascl:2009.005]
CASI-3D: Convolutional Approach to Structure Identification-3D
[ascl:1402.013]
CASSIS: Interactive spectrum analysis
[ascl:1105.010]
CASTRO: Multi-dimensional Eulerian AMR Radiation-hydrodynamics Code
[ascl:1804.013]
CAT-PUMA: CME Arrival Time Prediction Using Machine learning Algorithms
[ascl:2108.008]
CatBoost: High performance gradient boosting on decision trees library
[ascl:1206.008]
Catena: Ensemble of stars orbit integration
[ascl:2007.024]
CaTffs: Calcium triplet indexes
[ascl:1810.013]
catsHTM: Catalog cross-matching tool
[ascl:2108.007]
catwoman: Transit modeling Python package for asymmetric light curves
[submitted]
Caustic Mass Estimator for Galaxy Clusters
[ascl:1904.012]
CausticFrog: 1D Lagrangian Simulation Package
[ascl:2404.001]
cbeam: Coupled-mode propagator for slowly-varying waveguides
[ascl:2406.009]
CBiRd: Bias tracers In Redshift space
[ascl:2402.004]
CCBH-Numerics: Cosmologically-coupled-black-holes formation mass numerics
[ascl:2206.020]
CCDLAB: FITS image viewer and data reducer
[ascl:1403.021]
CCDPACK: CCD Data Reduction Package
[ascl:1510.007]
ccdproc: CCD data reduction software
[ascl:1511.013]
CCDtoRGB: RGB image production from three-band astronomical images
[ascl:1707.004]
CCFpams: Atmospheric stellar parameters from cross-correlation functions
[ascl:1901.003]
CCL: Core Cosmology Library
[ascl:1208.006]
ccogs: Cosmological Calculations on the GPU
[ascl:1604.009]
CCSNMultivar: Core-Collapse Supernova Gravitational Waves
[ascl:1904.006]
CDAWeb: Coordinated Data Analysis Web
[ascl:2005.017]
cdetools: Tools for Conditional Density Estimates
[ascl:2305.025]
CELEBI: Precision localizations and polarimetric data for fast radio bursts
[ascl:1709.008]
celerite: Scalable 1D Gaussian Processes in C++, Python, and Julia
[ascl:2310.001]
celerite2: Fast and scalable Gaussian Processes in one dimension
[ascl:1602.011]
Celestial: Common astronomical conversion routines and functions
[ascl:1612.016]
CELib: Software library for simulations of chemical evolution
[ascl:2302.005]
celmech: Sandbox for celestial mechanics calculations
[ascl:1906.021]
centerRadon: Center determination code in stellar images
[ascl:1308.015]
Ceph_code: Cepheid light-curves fitting
[ascl:1610.002]
CERES: Collection of Extraction Routines for Echelle Spectra
[ascl:1010.059]
CESAM: A Free Code for Stellar Evolution Calculations
[ascl:2111.005]
CEvNS: Calculate Coherent Elastic Neutrino-Nucleus Scattering cross sections and recoil spectra
[ascl:1901.001]
cFE: Core Flight Executive
[ascl:1010.001]
CFITSIO: A FITS File Subroutine Library
[ascl:2101.009]
cFS: core Flight System
[ascl:1904.003]
CGS: Collisionless Galactic Simulator
[ascl:1411.024]
CGS3DR: UKIRT CGS3 data reduction software
[ascl:1406.013]
CGS4DR: Automated reduction of data from CGS4
[ascl:1910.017]
ChainConsumer: Corner plots, LaTeX tables and plotting walks
[ascl:1105.005]
ChaNGa: Charm N-body GrAvity solver
[ascl:1703.015]
Charm: Cosmic history agnostic reconstruction method
[ascl:2309.017]
ChEAP: Chemical Evolution Analytic Package
[ascl:1412.002]
Cheetah: Starspot modeling code
[ascl:2107.020]
Chem-I-Calc: Chemical Information Calculator
[ascl:1702.011]
Chempy: A flexible chemical evolution model for abundance fitting
[ascl:1909.006]
ChempyMulti: Multi-star Bayesian inference with Chempy
[ascl:2108.016]
Chemulator: Thermochemical emulator for hydrodynamical modeling
[ascl:9911.004]
CHIANTI: A database for astrophysical emission line spectroscopy
[ascl:1308.017]
ChiantiPy: Python package for the CHIANTI atomic database
[ascl:1504.005]
chimenea: Multi-epoch radio-synthesis data imaging
[ascl:1403.006]
CHIMERA: Core-collapse supernovae simulation code
[ascl:1602.017]
CHIP: Caltech High-res IRS Pipeline
[ascl:2306.046]
CHIPS: Circumstellar matter and light curves of interaction-powered transients simulator
[ascl:1104.012]
CHIWEI: A Code of Goodness of Fit Tests for Weighted and Unweighed Histograms
[ascl:1409.008]
CHLOE: A tool for automatic detection of peculiar galaxies
[ascl:1607.006]
Cholla: 3D GPU-based hydrodynamics code for astrophysical simulation
[ascl:1202.008]
Chombo: Adaptive Solutions of Partial Differential Equations
[ascl:1209.004]
CHORIZOS: CHi-square cOde for parameterRized modeling and characterIZation of phOtometry and Spectrophotmetry
[ascl:1011.018]
chrom_exact: Transit of a Spherical Planet of a Stellar Chromosphere which is Geometrically Thin
[ascl:1804.007]
chroma: Chromatic effects for LSST weak lensing
[ascl:1701.008]
ChromaStar (formerly GrayStar): Web-based pedagogical stellar modeling
[ascl:1701.009]
ChromaStarServer (formerly GrayStarServer): Stellar atmospheric modeling and spectrum synthesis
[ascl:2009.021]
Chrono: Multi-physics simulation engine
[ascl:1311.006]
CIAO: Chandra Interactive Analysis of Observations
[ascl:1803.002]
CIFOG: Cosmological Ionization Fields frOm Galaxies
[ascl:1111.004]
CIGALE: Code Investigating GALaxy Emission
[ascl:1708.002]
CINE: Comet INfrared Excitation
[ascl:2206.007]
CircleCraters: Crater-counting plugin for QGIS
[ascl:1202.001]
CISM_DX: Visualization and analysis tool
[ascl:2202.014]
Citlalicue: Create and manipulate stellar light curves
[ascl:1312.013]
CJAM: First and second velocity moments calculations
[ascl:2210.028]
CK: Cloud modeling and removal
[ascl:2105.018]
ClaRAN: Classifying Radio sources Automatically with Neural networks
[ascl:2403.015]
CLASS-PT: Nonlinear perturbation theory extension of the Boltzmann code CLASS
[ascl:1106.020]
CLASS: Cosmic Linear Anisotropy Solving System
[ascl:1807.013]
CLASSgal: Relativistic cosmological large scale structure code
[ascl:2409.011]
ClassiPyGRB: Swift/BAT GRB visualizer and classifier
[ascl:1407.010]
CLE: Coronal line synthesis
[ascl:1904.010]
CLEAR: CANDELS Ly-alpha Emission at Reionization processing pipeline and library
[ascl:2310.008]
clfd: Clean folded data
[ascl:1602.019]
CLOC: Cluster Luminosity Order-Statistic Code
[ascl:2312.026]
CloudFlex: Small-scale structure observational signatures modeling
[ascl:1103.015]
Cloudy_3D: Quick Pseudo-3D Photoionization Code
[ascl:9910.001]
Cloudy: Numerical simulation of plasmas and their spectra
[ascl:2409.008]
cloudyfsps: Python interface between FSPS and Cloudy
[ascl:1909.009]
CLOVER: Convolutional neural network spectra identifier and kinematics predictor
[ascl:1107.014]
Clumpfind: Determining Structure in Molecular Clouds
[ascl:1201.012]
CLUMPY: A code for gamma-ray signals from dark matter structures
[ascl:1711.008]
clustep: Initial conditions for galaxy cluster halo simulations
[ascl:2209.004]
Cluster Toolkit: Tools for analyzing galaxy clusters
[ascl:1610.008]
cluster-in-a-box: Statistical model of sub-millimeter emission from embedded protostellar clusters
[ascl:1605.002]
cluster-lensing: Tools for calculating properties and weak lensing profiles of galaxy clusters
[ascl:1911.016]
CLUSTEREASY: Lattice simulator for evolving interacting scalar fields in an expanding universe on parallel computing clusters
[ascl:2011.018]
Clustering: Code for clustering single pulse events
[ascl:1905.022]
ClusterPyXT: Galaxy cluster pipeline for X-ray temperature maps
[ascl:1802.003]
CMacIonize: Monte Carlo photoionisation and moving-mesh radiation hydrodynamics
[ascl:2102.008]
CMasher: Scientific colormaps for making accessible, informative plots
[ascl:1106.018]
CMB B-modes from Faraday Rotation
[ascl:1106.023]
CMBACT: CMB from ACTive sources
[ascl:1007.004]
CMBEASY: An object-oriented code for the cosmic microwave background
[ascl:9909.004]
CMBFAST: A microwave anisotropy code
[ascl:2104.021]
cmblensplus: Cosmic microwave background tools
[ascl:1109.009]
CMBquick: Spectrum and Bispectrum of Cosmic Microwave Background (CMB)
[ascl:1112.011]
CMBview: A Mac OS X program for viewing HEALPix-format sky map data on a sphere
[ascl:2108.023]
CMC-COSMIC: Cluster Monte Carlo code
[ascl:1611.020]
CMCIRSED: Far-infrared spectral energy distribution fitting for galaxies near and far
[ascl:1907.022]
CMDPT: Color Magnitude Diagrams Plot Tool
[ascl:2008.015]
CMEchaser: Coronal Mass Ejection line-of-sight occultation detector
[ascl:1109.020]
CMFGEN: Probing the Universe through Spectroscopy
[ascl:1101.005]
CMHOG: Code for Ideal Compressible Hydrodynamics
[ascl:1011.014]
CO5BOLD: COnservative COde for the COmputation of COmpressible COnvection in a BOx of L Dimensions with l=2,3
[ascl:2003.008]
CoastGuard: Automated timing data reduction pipeline
[ascl:1910.019]
Cobaya: Bayesian analysis in cosmology
[ascl:2002.016]
Cobra: Bayesian pulsar searching
[ascl:1505.010]
COBS: COnstrained B-Splines
[ascl:1406.017]
COCO: Conversion of Celestial Coordinates
[ascl:1703.002]
COCOA: Simulating Observations of Star Cluster Simulations
[ascl:1202.012]
CoCoNuT: General relativistic hydrodynamics code with dynamical space-time evolution
[ascl:2111.008]
COCOPLOT: COlor COllapsed PLOTting software
[ascl:2306.041]
COFFE: COrrelation Function Full-sky Estimator
[ascl:2407.013]
cola_halo: Parallel cosmological N-body simulator
[ascl:1602.021]
COLAcode: COmoving Lagrangian Acceleration code
[ascl:2306.047]
COLASolver: Particle-Mesh N-body code
[ascl:2309.006]
CoLFI: Cosmological Likelihood-Free Inference
[ascl:2305.021]
COLIBRI: Cosmological libraries in Python
[ascl:1802.014]
collapse: Spherical-collapse model code
[ascl:2111.009]
CoLoRe: Cosmological Lofty Realization
[ascl:1508.005]
ColorPro: PSF-corrected aperture-matched photometry
[ascl:1501.016]
Colossus: COsmology, haLO, and large-Scale StrUcture toolS
[ascl:2306.034]
COLT: Monte Carlo radiative transfer and simulation analysis toolkit
[ascl:1606.007]
COMB: Compact embedded object simulations
[ascl:1911.024]
comb: Spectral line data reduction and analysis package
[ascl:1708.024]
ComEst: Completeness Estimator
[ascl:2210.007]
COMET: Emulated predictions of large-scale structure observables
[ascl:1404.008]
Comet: Multifunction VOEvent broker
[ascl:1402.028]
Commander 2: Bayesian CMB component separation and analysis
[ascl:2106.007]
CoMover: Bayesian probability of co-moving stars
[submitted]
Compact Binary Chebyshev Polynomial Representation Ephemeris Kernel
[ascl:1606.009]
Companion-Finder: Planets and binary companions in time series spectra
[ascl:2105.005]
COMPAS: Rapid binary population synthesis code
[ascl:2312.008]
CompressedFisher: Library for testing Fisher forecasts
[ascl:1403.015]
computePk: Power spectrum computation
[ascl:2306.035]
CONCEPT: COsmological N-body CodE in PyThon
[ascl:2306.042]
CONDUCT: Electron transport coefficients of magnetized stellar plasmas
[ascl:2207.027]
ConeRot: Velocity perturbations extractor
[submitted]
Coniferest: Python package for active anomaly detection
[ascl:2307.061]
connect: COsmological Neural Network Emulator of CLASS using TensorFlow
[ascl:1210.011]
Consistent Trees: Gravitationally Consistent Halo Catalogs and Merger Trees for Precision Cosmology
[ascl:9905.001]
CONSKY: A Sky CCD Integration Simulation
[ascl:2202.019]
Contaminante: Identify blended targets in Kepler, TESS, and K2 data
[ascl:1609.023]
contbin: Contour binning and accumulative smoothing
[ascl:2212.025]
CONTROL: Colorado Ultraviolet Transit Experiment data reduction pipeline
[ascl:1401.006]
convolve_image.pro: Common-Resolution Convolution Kernels for Space- and Ground-Based Telescopes
[ascl:1210.013]
ConvPhot: A profile-matching algorithm for precision photometry
[ascl:2306.024]
COpops: Compute CO sizes and fluxes
[ascl:1304.022]
Copter: Cosmological perturbation theory
[ascl:1112.012]
CORA: Emission Line Fitting with Maximum Likelihood
[ascl:1603.002]
CORBITS: Efficient Geometric Probabilities of Multi-Transiting Exoplanetary Systems
[ascl:1406.003]
CoREAS: CORSIKA-based Radio Emission from Air Showers simulator
[ascl:1702.002]
corner.py: Corner plots
[ascl:2405.018]
coronagraph_noise: Coronagraph noise modeling routines
[ascl:2405.019]
coronagraph: Python noise model for directly imaging exoplanets
[ascl:1711.005]
correlcalc: Two-point correlation function from redshift surveys
[ascl:1211.004]
CORRFIT: Cross-Correlation Routines
[ascl:1703.003]
Corrfunc: Blazing fast correlation functions on the CPU
[ascl:1202.006]
CORSIKA: An Air Shower Simulation Program
[ascl:1712.008]
CosApps: Simulate gravitational lensing through ray tracing and shear calculation
[ascl:1010.040]
Cosmic String Simulations
[ascl:2107.023]
cosmic_variance: Cosmic variance calculator
[ascl:2108.018]
Cosmic-CoNN: Cosmic ray detection toolkit
[ascl:2207.004]
cosmic-kite: Auto-encoding the Cosmic Microwave Background
[ascl:2108.022]
COSMIC: Compact Object Synthesis and Monte Carlo Investigation Code
[ascl:1010.030]
CosmicEmu: Cosmic Emulator for the Dark Matter Power Spectrum
[submitted]
CosmicEmu: High Precision Emulator for the Nonlinear Matter Power Spectrum
[ascl:1304.006]
CosmicEmuLog: Cosmological Power Spectra Emulator
[ascl:2307.027]
CosmicFish: Cosmology forecasting tool
[ascl:1601.008]
CosmicPy: Interactive cosmology computations
[ascl:9910.004]
COSMICS: Cosmological initial conditions and microwave anisotropy codes
[ascl:1505.013]
cosmoabc: Likelihood-free inference for cosmology
[ascl:1511.019]
CosmoBolognaLib: Open source C++ libraries for cosmological calculations
[ascl:2006.005]
CosmoCov: Configuration space covariances for projected galaxy 2-point statistics
[ascl:2009.020]
cosmoFns: Functions for observational cosmology
[ascl:2007.023]
CosmoGRaPH: Cosmological General Relativity and (Perfect fluid | Particle) Hydrodynamics
[ascl:2306.032]
CosmoGraphNet: Cosmological parameters and galaxy power spectrum from galaxy catalogs
[ascl:1303.003]
CosmoHammer: Cosmological parameter estimation with the MCMC Hammer
[ascl:2311.012]
CosmoLattice: Lattice simulator of scalar and gauge field dynamics in an expanding universe
[ascl:2312.007]
CosmoLED: Cosmo code for Large Extra Dimension (LED) black holes
[ascl:2006.006]
CosmoLike: Cosmological Likelihood analyses
[ascl:2009.017]
CosmoloPy: Cosmology package for Python
[ascl:1110.024]
CosmoMC SNLS: CosmoMC Plug-in to Analyze SNLS3 SN Data
[ascl:1106.025]
CosmoMC: Cosmological MonteCarlo
[ascl:1110.019]
CosmoNest: Cosmological Nested Sampling
[ascl:2001.010]
CosMOPED: Compressed Planck likelihood
[ascl:1408.018]
CosmoPhotoz: Photometric redshift estimation using generalized linear models
[ascl:1212.006]
CosmoPMC: Cosmology sampling with Population Monte Carlo
[ascl:2405.025]
CosmoPower: Machine learning-accelerated Bayesian inference
[ascl:1304.017]
CosmoRec: Cosmological Recombination code
[ascl:1705.001]
COSMOS: Carnegie Observatories System for MultiObject Spectroscopy
[ascl:2401.005]
CosmosCanvas: Useful color maps for different astrophysical properties
[ascl:1409.012]
CosmoSIS: Cosmological parameter estimation
[ascl:1701.004]
CosmoSlik: Cosmology sampler of likelihoods
[ascl:1311.009]
CosmoTherm: Thermalization code
[ascl:1504.010]
CosmoTransitions: Cosmological Phase Transitions
[ascl:1307.010]
cosmoxi2d: Two-point galaxy correlation function calculation
[ascl:1512.013]
CounterPoint: Zeeman-split absorption lines
[ascl:1904.028]
covdisc: Disconnected covariance of 2-point functions in large-scale structure of the Universe
[ascl:2201.011]
COWS: Cosmic web filament finder
[ascl:1808.003]
CPF: Corral Pipeline Framework
[ascl:1402.010]
CPL: Common Pipeline Library
[ascl:2205.021]
CPNest: Parallel nested sampling
[ascl:1710.009]
CppTransport: Two- and three-point function transport framework for inflationary cosmology
[ascl:1102.012]
CPROPS: Bias-free Measurement of Giant Molecular Cloud Properties
[ascl:2002.021]
CR-SISTEM: Symplectic integrator for lunar core-mantle and orbital dynamics
[ascl:2009.018]
CRAC: Cosmology R Analysis Code
[ascl:1101.008]
CRASH: A Block-Adaptive-Mesh Code for Radiative Shock Hydrodynamics
[ascl:2206.008]
Craterstats2: Planetary surface dating from crater size-frequency distribution measurements
[ascl:2206.009]
Craterstats3: Analyze and plot crater count data for planetary surface dating
[ascl:1111.002]
CRBLASTER: A Parallel-Processing Computational Framework for Embarrassingly-Parallel Image-Analysis Algorithms
[ascl:1308.009]
CReSyPS: Stellar population synthesis code
[ascl:1612.009]
CRETE: Comet RadiativE Transfer and Excitation
[ascl:2103.017]
CRIME: Cosmological Realizations for Intensity Mapping Experiments
[ascl:1708.003]
CRISPRED: CRISP imaging spectropolarimeter data reduction pipeline
[ascl:1110.020]
CROSS_CMBFAST: ISW-correlation Code
[ascl:2106.004]
crowdsource: Crowded field photometry pipeline
[submitted]
CRPropa 3.2
[ascl:1412.013]
CRPropa: Numerical tool for the propagation of UHE cosmic rays, gamma-rays and neutrinos
[ascl:2208.016]
CRPropa3: Simulation framework for propagating extraterrestrial ultra-high energy particles
[ascl:2401.016]
CRR: Convex Ridge Regularizer
[ascl:1202.007]
CRUNCH3D: Three-dimensional compressible MHD code
[ascl:1308.011]
CRUSH: Comprehensive Reduction Utility for SHARC-2 (and more...)
[ascl:2205.015]
CS-ROMER: Compressed Sensing ROtation MEasure Reconstruction
[ascl:0104.002]
CSENV: A code for the chemistry of CircumStellar ENVelopes
[ascl:1106.019]
csra: Application of Compressive Sampling to Radio Astronomy I: Deconvolution
[ascl:2406.011]
CTC: Color transformations calculator
[ascl:1307.015]
CTI Correction Code
[ascl:1601.005]
ctools: Cherenkov Telescope Science Analysis Software
[ascl:2104.005]
CTR: Coronal Temperature Reconstruction
[ascl:1608.008]
Cuba: Multidimensional numerical integration library
[ascl:1609.010]
CuBANz: Photometric redshift estimator
[ascl:1805.018]
CUBE: Information-optimized parallel cosmological N-body simulation code
[ascl:2208.023]
CubeFit: Regularized 3D fitting for spectro-imaging data
[ascl:1512.010]
CubeIndexer: Indexer for regions of interest in data cubes
[ascl:1208.018]
CUBEP3M: High performance P3M N-body code
[ascl:1805.031]
CubiCal: Suite for fast radio interferometric calibration
[ascl:1111.007]
CUBISM: CUbe Builder for IRS Spectra Maps
[ascl:2105.016]
CUDAHM: MCMC sampling of hierarchical models with GPUs
[ascl:2404.021]
cudisc: CUDA-accelerated 2D code for protoplanetary disc evolution simulations
[ascl:2408.009]
Cue: Nebular emission modeling
[ascl:1810.015]
cuFFS: CUDA-accelerated Fast Faraday Synthesis
[ascl:1109.013]
CULSP: Fast Calculation of the Lomb-Scargle Periodogram Using Graphics Processing Units
[ascl:1311.007]
CUPID: Clump Identification and Analysis Package
[ascl:1311.008]
CUPID: Customizable User Pipeline for IRS Data
[ascl:1405.015]
CURSA: Catalog and Table Manipulation Applications
[ascl:2101.013]
Curvit: Create light curves from UVIT data
[ascl:2206.025]
CuspCore: Core formation in dark matter haloes and ultra-diffuse galaxies by outflow episodes
[ascl:1505.016]
CUTE: Correlation Utilities and Two-point Estimation
[ascl:1708.018]
CUTEX: CUrvature Thresholding EXtractor
[ascl:2210.030]
cuvarbase: fast period finding utilities for GPUs
[ascl:2008.017]
CVXOPT: Convex Optimization
[ascl:2011.028]
CWITools: Tools for Cosmic Web Imager data
[ascl:1606.003]
Cygrid: Cython-powered convolution-based gridding module for Python
[ascl:2303.001]
cysgp4: Wrapper for C++ SGP4 satellite library
[ascl:2203.010]
D2O: Distributed Data Object
[ascl:1504.018]
D3PO: Denoising, Deconvolving, and Decomposing Photon Observations
[ascl:1612.007]
dacapo_calibration: Photometric calibration code
[ascl:1804.005]
DaCHS: Data Center Helper Suite
[ascl:1507.015]
DALI: Derivative Approximation for LIkelihoods
[ascl:1912.004]
DALiuGE: Data Activated Liu Graph Engine
[ascl:1803.001]
DaMaSCUS-CRUST: Dark Matter Simulation Code for Underground Scatterings - Crust Edition
[ascl:2102.018]
DaMaSCUS-SUN: Dark Matter Simulation Code for Underground Scatterings - Sun Edition
[ascl:1706.003]
DaMaSCUS: Dark Matter Simulation Code for Underground Scatterings
[ascl:1011.006]
DAME: A Web Oriented Infrastructure for Scientific Data Mining & Exploration
[ascl:1412.004]
DAMIT: Database of Asteroid Models from Inversion Techniques
[ascl:1807.023]
DAMOCLES: Monte Carlo line radiative transfer code
[ascl:1709.005]
DanIDL: IDL solutions for science and astronomy
[ascl:1104.011]
DAOPHOT: Crowded-field Stellar Photometry Package
[ascl:1011.002]
DAOSPEC: An Automatic Code for Measuring Equivalent Widths in High-resolution Stellar Spectra
[ascl:2401.008]
DARC: Dirac Atomic R-matrix Codes
[ascl:1706.004]
Dark Sage: Semi-analytic model of galaxy evolution
[ascl:2201.006]
dark-photons-perturbations: Dark photon conversions in our inhomogeneous Universe
[ascl:2112.011]
DarkARC: Dark Matter-induced Atomic Response Code
[ascl:2011.029]
DarkBit: Dark matter constraints calculator
[ascl:2011.005]
DarkCapPy: Dark Matter Capture and Annihilation
[ascl:2103.009]
DarkEmulator: Cosmological emulation code for halo clustering statistics
[ascl:2204.019]
DarkFlux: Dark Matter annihilation spectrum computer
[ascl:2007.010]
DarkHistory: Modified cosmic ionization and thermal histories calculator
[ascl:2305.011]
DarkMappy: Mapping the dark universe
[ascl:2106.032]
DarkSirensStat: Measuring modified GW propagation and the Hubble parameter
[ascl:1110.002]
DarkSUSY: Supersymmetric Dark Matter Calculations
[ascl:2101.015]
DarpanX: X-ray reflectivity of multilayer mirrors
[ascl:2409.001]
DarsakX: X-ray telescope design and imaging performance analyzer
[ascl:1402.027]
Darth Fader: Galaxy catalog cleaning method for redshift estimation
[ascl:2002.009]
DASH: Deep Automated Supernova and Host classifier
[ascl:2009.023]
DASTCOM5: JPL small-body data browser
[submitted]
Data modelling approaches to astronomical data - Mapping large spectral line data cubes to dimensional data models
[ascl:2307.016]
DataComb: Combining data for better images
[ascl:1405.011]
DATACUBE: A datacube manipulation package
[ascl:1903.012]
DAVE: Discovery And Vetting of K2 Exoplanets
[ascl:2108.020]
DBSP_DRP: DBSP Data Reduction Pipeline
[ascl:1709.006]
DCMDN: Deep Convolutional Mixture Density Network
[ascl:1207.006]
dcr: Cosmic Ray Removal
[ascl:2011.030]
DDCalc: Dark matter direct detection phenomenology package
[ascl:2305.008]
DDFacet: Facet-based radio imaging package
[ascl:1212.012]
ddisk: Debris disk time-evolution
[ascl:1810.020]
DDS: Debris Disk Radiative Transfer Simulator
[ascl:0008.001]
DDSCAT: The discrete dipole approximation for scattering and absorption of light by irregular particles
[ascl:2401.007]
deal.II: Finite element library
[ascl:1510.004]
DEBiL: Detached Eclipsing Binary Light curve fitter
[ascl:2001.008]
DebrisDiskFM: Debris Disk Forward Modeling
[ascl:1501.005]
DECA: Decomposition of images of galaxies
[ascl:2302.002]
deconfuser: Fast orbit fitting to directly imaged multi-planetary systems
[ascl:1801.006]
DecouplingModes: Passive modes amplitudes
[ascl:1603.015]
Dedalus: Flexible framework for spectrally solving differential equations
[submitted]
Deep Embedded Clustering for Open Cluster Characterization with Gaia DR2 Data
[ascl:2309.005]
DeepGlow: Neural network emulator for BOXFIT
[ascl:2112.017]
deeplenstronomy: Pipeline for versatile strong lens sample simulations
[ascl:2209.003]
DeepMass: Cosmological map inference with deep learning
[ascl:1805.029]
DeepMoon: Convolutional neural network trainer to identify moon craters
[ascl:2011.026]
DeepShadows: Finding low-surface-brightness galaxies in survey images
[ascl:2006.023]
deepSIP: deep learning of Supernova Ia Parameters
[ascl:2006.008]
DeepSphere: Graph-based spherical convolutional neural network for cosmology
[ascl:2112.004]
Defringe: Fringe artifact correction
[ascl:1405.004]
Defringeflat: Fringe pattern removal
[ascl:1011.012]
DEFROST: Simulating preheating after inflation
[ascl:2208.012]
DELIGHT: Identify host galaxies of transient candidates
[ascl:2306.005]
Delight: Photometric redshift via Gaussian processes with physical kernels
[ascl:1602.012]
DELightcurveSimulation: Light curve simulation code
[ascl:2303.014]
Delphes: Fast simulation of a generic collider experiment
[ascl:1705.003]
demc2: Differential evolution Markov chain Monte Carlo parameter estimator
[ascl:2104.015]
dense_basis: Dense Basis SED fitting
[ascl:2312.004]
DENSe: Bayesian density estimation for Poisson data
[ascl:2403.016]
DensityFieldTools: Manipulating density fields and measuring power spectra and bispectra
[ascl:1904.009]
deproject: Deprojection of two-dimensional annular X-ray spectra
[ascl:1511.017]
DES exposure checker: Dark Energy Survey image quality control crowdsourcer
[ascl:1804.011]
DESCQA: Synthetic Sky Catalog Validation Framework
[ascl:2301.025]
desitarget: Selecting DESI targets from photometric catalogs
[ascl:1304.007]
DESPOTIC: Derive the Energetics and SPectra of Optically Thick Interstellar Clouds
[submitted]
Determination of Length of (Earth) Day [LOD] in the past geologic epochs
[ascl:1907.008]
Dewarp: Distortion removal and on-sky orientation solution for LBTI detectors
[ascl:1402.022]
DexM: Semi-numerical simulations for very large scales
[ascl:1112.015]
Dexter: Data Extractor for scanned graphs
[ascl:1904.017]
dfitspy: A dfits/fitsort implementation in Python
[ascl:1805.002]
dftools: Distribution function fitting
[ascl:1410.001]
DIAMONDS: high-DImensional And multi-MOdal NesteD Sampling
[ascl:2103.030]
DIAPHANE: Library for radiation and neutrino transport in hydrodynamical simulations
[ascl:1607.002]
DICE: Disk Initial Conditions Environment
[ascl:1801.010]
DICE/ColDICE: 6D collisionless phase space hydrodynamics using a lagrangian tesselation
[ascl:1704.013]
Difference-smoothing: Measuring time delay from light curves
[ascl:2302.025]
Diffmah: Differentiable models of halo and galaxy formation history
[ascl:2302.012]
Diffstar: Differentiable star formation histories
[ascl:1512.012]
DiffuseModel: Modeling the diffuse ultraviolet background
[ascl:1304.008]
Diffusion.f: Diffusion of elements in stars
[ascl:1103.001]
Difmap: Synthesis Imaging of Visibility Data
[ascl:1102.024]
DiFX2: A more flexible, efficient, robust and powerful software correlator
[ascl:1904.023]
digest2: NEO binary classifier
[ascl:1010.031]
DimReduce: Nonlinear Dimensionality Reduction of Very Large Datasets with Locally Linear Embedding (LLE) and its Variants
[submitted]
DIPol-UF: Remote control software for DIPol-UF polarimeter
[ascl:1908.005]
dips: Detrending periodic signals in timeseries
[ascl:1405.016]
DIPSO: Spectrum analysis code
[ascl:2112.012]
DiracVsMajorana: Statistical discrimination of sub-GeV Majorana and Dirac dark matter
[ascl:1806.015]
DirectDM-mma: Dark matter direct detection
[ascl:1806.016]
DirectDM-py: Dark matter direct detection
[ascl:2405.011]
DirectSHT: Direct spherical harmonic transform
[ascl:1102.021]
DIRT: Dust InfraRed Toolbox
[ascl:1403.020]
disc2vel: Tangential and radial velocity components derivation
[ascl:1605.011]
DISCO: 3-D moving-mesh magnetohydrodynamics package
[ascl:2307.011]
DiscVerSt: Vertical structure calculator for accretion discs around neutron stars and black holes
[ascl:1209.011]
DiskFit: Modeling Asymmetries in Disk Galaxies
[ascl:1603.011]
DiskJockey: Protoplanetary disk modeling for dynamical mass derivation
[ascl:2308.007]
DiskMINT: Disk Model For INdividual Targets
[ascl:2002.022]
DISKMODs: Accretion Disk Radial Structure Models
[ascl:1811.013]
DiskSim: Modeling Accretion Disk Dynamics with SPH
[ascl:1108.015]
DISKSTRUCT: A Simple 1+1-D Disk Structure Code
[ascl:2207.028]
disksurf: Measure the molecular emission surface of protoplanetary disks
[ascl:2201.013]
disnht: Absorption spectrum solver
[ascl:1708.006]
DISORT: DIScrete Ordinate Radiative Transfer
[ascl:1302.015]
DisPerSE: Discrete Persistent Structures Extractor
[ascl:2202.020]
distance-omnibus: Distance estimation method for molecular cloud clumps in the Milky Way
[ascl:2403.002]
DistClassiPy: Distance-based light curve classification
[ascl:1812.012]
distlink: Minimum orbital intersection distance (MOID) computation library
[ascl:1910.004]
DM_phase: Algorithm for correcting dispersion of radio signals
[ascl:2106.030]
DM_statistics: Statistics of the cosmological dispersion measure (DM)
[ascl:1705.002]
DMATIS: Dark Matter ATtenuation Importance Sampling
[ascl:1506.002]
dmdd: Dark matter direct detection
[ascl:2002.012]
DMRadon: Radon Transform calculation tools
[ascl:1010.029]
DNEST: Diffusive Nested Sampling
[ascl:1604.007]
DNest3: Diffusive Nested Sampling
[ascl:2012.014]
dolphin: Automated pipeline for lens modeling
[ascl:1608.013]
DOLPHOT: Stellar photometry
[ascl:1709.004]
DOOp: DAOSPEC Output Optimizer pipeline
[ascl:2106.002]
dopmap: Fast Doppler mapping program
[ascl:1206.011]
Double Eclipsing Binary Fitting
[ascl:2305.014]
DP3: Streaming processing pipeline for radio interferometric data
[ascl:1504.012]
DPI: Symplectic mapping for binary star systems for the Mercury software package
[ascl:1804.003]
DPPP: Default Pre-Processing Pipeline
[ascl:1303.025]
DPUSER: Interactive language for image analysis
[ascl:1712.005]
draco: Analysis and simulation of drift scan radio data
[ascl:1512.009]
DRACULA: Dimensionality Reduction And Clustering for Unsupervised Learning in Astronomy
[ascl:1011.009]
DRAGON: DRoplet and hAdron GeneratOr for Nuclear collisions
[ascl:1106.011]
DRAGON: Galactic Cosmic Ray Diffusion Code
[ascl:1811.002]
DRAGONS: Gemini Observatory data reduction platform
[ascl:2012.024]
DRAGraces: Reduction pipeline for GRACES spectra
[ascl:2103.023]
DRAKE: Relic density in concrete models prediction
[ascl:1507.012]
DRAMA: Instrumentation software environment
[ascl:2308.013]
Driftscan: Drift scan telescope analysis
[ascl:1504.006]
drive-casa: Python interface for CASA scripting
[ascl:1212.011]
DrizzlePac: HST image software
[ascl:1610.003]
DSDEPROJ: Direct Spectral Deprojection
[ascl:2204.006]
dsigma: Galaxy-galaxy lensing Python package
[ascl:2302.024]
DSPS: Differentiable Stellar Population Synthesis
[ascl:1010.006]
DSPSR: Digital Signal Processing Software for Pulsar Astronomy
[ascl:1501.004]
dst: Polarimeter data destriper
[ascl:1505.034]
dStar: Neutron star thermal evolution code
[ascl:2008.023]
DUCC: Distinctly Useful Code Collection
[ascl:1201.011]
Duchamp: A 3D source finder for spectral-line data
[ascl:1605.014]
DUO: Spectra of diatomic molecules
[ascl:1503.005]
dust: Dust scattering and extinction in the X-ray
[ascl:1908.016]
DustCharge: Charge distribution for a dust grain
[ascl:1307.001]
DustEM: Dust extinction and emission modelling
[ascl:2206.027]
DustFilaments: Paint filaments to produce a thermal dust full sky map at mm frequencies
[ascl:2207.016]
DustPy: Simulation of dust evolution in protoplanetary disks
[ascl:2310.005]
DustPyLib: A library of DustPy extensions
[ascl:9911.001]
DUSTY: Radiation transport in a dusty environment
[ascl:1602.004]
DUSTYWAVE: Linear waves in gas and dust
[ascl:2109.004]
DviSukta: Spherically Averaged Bispectrum calculator
[ascl:2011.007]
DYNAMITE: DYnamics, Age and Metallicity Indicators Tracing Evolution
[ascl:1809.013]
dynesty: Dynamic Nested Sampling package
[ascl:1902.010]
dyPolyChord: Super fast dynamic nested sampling with PolyChord
[ascl:1407.017]
e-MERLIN data reduction pipeline
[ascl:1910.013]
E0102-VR: Virtual Reality application to visualize the optical ejecta in SNR 1E 0102.2-7219
[ascl:1106.004]
E3D: The Euro3D Visualization Tool
[ascl:2307.043]
EAGLES: Estimating AGes from Lithium Equivalent widthS
[ascl:1805.004]
EARL: Exoplanet Analytic Reflected Lightcurves package
[ascl:2205.007]
EarthScatterLikelihood: Event rates and likelihoods for Dark Matter direct detection in the presence of Earth-Scattering
[ascl:1611.012]
EarthShadow: Calculator for dark matter particle velocity distribution after Earth-scattering
[ascl:1612.010]
Earthshine simulator: Idealized images of the Moon
[ascl:1812.008]
easyaccess: SQL command line interpreter for astronomical surveys
[ascl:2203.015]
easyFermi: Fermi-LAT data analyzer
[ascl:1011.013]
EasyLTB: Code for Testing LTB Models against CosmologyConfronting Lemaitre-Tolman-Bondi Models with Observational Cosmology
[ascl:1010.052]
EAZY: A Fast, Public Photometric Redshift Code
[ascl:1908.018]
EBAI: Eclipsing Binaries with Artificial Intelligence
[ascl:1909.007]
EBHLIGHT: General relativistic radiation magnetohydrodynamics with Monte Carlo transport
[ascl:1203.007]
EBTEL: Enthalpy-Based Thermal Evolution of Loops
[ascl:2404.015]
EBWeyl: Compute the electric and magnetic parts of the Weyl tensor
[ascl:1411.017]
ECCSAMPLES: Bayesian Priors for Orbital Eccentricity
[ascl:2207.005]
echelle: Dynamic echelle diagrams for asteroseismology
[ascl:1810.006]
Echelle++: Generic spectrum simulator
[ascl:1405.018]
ECHOMOP: Echelle data reduction package
[ascl:2008.020]
Eclaire: CUDA-based Library for Astronomical Image REduction
[ascl:1810.011]
Eclairs: Efficient Codes for the LArge scales of the unIveRSe
[ascl:1910.008]
ECLIPS3D: Linear wave and circulation calculations
[ascl:2306.031]
ECLIPSE: Efficient Cmb poLarization and Intensity Power Spectra Estimator
[ascl:1112.001]
Eclipse: ESO C Library for an Image Processing Software Environment
[ascl:2402.007]
ECLIPSR: Automatically find individual eclipses in light curves, determine ephemerides, and more
[ascl:1901.010]
eddy: Extracting Disk DYnamics
[ascl:2202.009]
EDIV: Exoplanet Detection Identifier Vetter
[ascl:2202.010]
EDIVU: Exoplanet Detection Identifier Vetter Unplugged
[ascl:1512.003]
EDRS: Electronography Data Reduction System
[ascl:1512.004]
EDRSX: Extensions to the EDRS package
[ascl:2405.014]
EF-TIGRE: Effective Field Theory of Interacting dark energy with Gravitational REdshift
[ascl:2404.012]
EffectiveHalos: Matter power spectrum and cluster counts covariance modeler
[ascl:2307.041]
EFTCAMB: Effective Field Theory with CAMB
[ascl:1804.008]
EGG: Empirical Galaxy Generator
[ascl:1904.004]
ehtim: Imaging, analysis, and simulation software for radio interferometry
[ascl:2106.038]
ehtplot: Plotting functions for the Event Horizon Telescope
[submitted]
Eidein: Interactive Visualization Tool for Deep Active Learning
[ascl:2305.015]
EIDOS: Modeling primary beams of radio astronomy antennas
[ascl:2101.017]
Eigentools: Tools for studying linear eigenvalue problems
[ascl:1904.013]
EightBitTransit: Calculate light curves from pixel grids
[ascl:1102.014]
Einstein Toolkit for Relativistic Astrophysics
[ascl:2012.026]
EinsteinPy: General Relativity and gravitational physics problems solver
[ascl:1904.022]
eleanor: Extracted and systematics-corrected light curves for TESS-observed stars
[submitted]
EleFits
[ascl:2108.015]
ELISa: Eclipsing binaries Learning Interactive System
[submitted]
ELISA: Efficient Library for Spectral Analysis in High-Energy Astrophysics
[ascl:1603.016]
ellc: Light curve model for eclipsing binary stars and transiting exoplanets
[ascl:1106.024]
ELMAG: Simulation of Electromagnetic Cascades
[ascl:2212.022]
Elysium: Observing black hole accretion disks
[ascl:1203.006]
EMACSS: Evolve Me A Cluster of StarS
[ascl:2106.029]
EMBERS: Experimental Measurement of BEam Responses with Satellites
[ascl:1303.002]
emcee: The MCMC Hammer
[ascl:2109.006]
eMCP: e-MERLIN CASA pipeline
[ascl:1910.006]
EMERGE: Empirical ModEl for the foRmation of GalaxiEs
[ascl:1201.004]
emGain: Determination of EM gain of CCD
[ascl:1708.027]
empiriciSN: Supernova parameter generator
[ascl:1010.018]
Emu CMB: Power spectrum emulator
[ascl:1109.012]
EnBiD: Fast Multi-dimensional Density Estimation
[ascl:2105.014]
encore: Efficient isotropic 2-, 3-, 4-, 5- and 6-point correlation functions
[ascl:1706.007]
encube: Large-scale comparative visualization and analysis of sets of multidimensional data
[ascl:1501.008]
Enrico: Python package to simplify Fermi-LAT analysis
[ascl:1912.015]
ENTERPRISE: Enhanced Numerical Toolbox Enabling a Robust PulsaR Inference SuitE
[ascl:1010.072]
Enzo: AMR Cosmology Application
[ascl:2012.007]
EOS: Equation of State for planetary impacts
[ascl:2101.008]
EphemMatch: Ephemeris matching of DR25 TCEs, KOIs, and EBs for false positive identification
[ascl:1511.021]
EPIC: E-field Parallel Imaging Correlator
[ascl:2104.007]
EPIC5: Lindblad orbits in ovally perturbed potentials
[ascl:1302.005]
EPICS: Experimental Physics and Industrial Control System
[ascl:1909.013]
EPOS: Exoplanet Population Observation Simulator
[ascl:1204.017]
epsnoise: Pixel noise in ellipticity and shear measurements
[ascl:1802.016]
eqpair: Electron energy distribution calculator
[ascl:2102.009]
EqTide: Equilibrium Tide calculations
[ascl:1603.005]
EQUIB: Atomic level populations and line emissivities calculator
[ascl:2401.020]
escatter: Electron scattering in Python
[ascl:1302.017]
ESO-MIDAS: General tools for image processing and data reduction
[ascl:1504.003]
EsoRex: ESO Recipe Execution Tool
[ascl:1405.017]
ESP: Extended Surface Photometry
[ascl:2306.055]
ESSENCE: Evaluate spatially correlated noise in interferometric images
[ascl:1305.001]
ESTER: Evolution STEllaire en Rotation
[submitted]
Estimating photo-z of quasars based on a cross-modal contrastive learning method
[ascl:2208.018]
EstrellaNueva: Expected rates of supernova neutrinos calculator
[ascl:1311.012]
ETC: Exposure Time Calculator
[ascl:1307.018]
ETC++: Advanced Exposure-Time Calculations
[ascl:2406.014]
EVA: Excess Variability-based Age
[ascl:2011.015]
EvapMass: Minimum mass of planets predictor
[ascl:2212.002]
Eventdisplay: Analysis and reconstruction package for ground-based Gamma-ray astronomy
[ascl:1807.029]
EVEREST: Tools for de-trending stellar photometry
[ascl:2307.052]
EVo: Thermodynamic magma degassing model
[ascl:2303.012]
EvoEMD: Cosmic Evolution with an Early Matter-Dominated era
[ascl:1905.003]
evolstate: Assign simple evolutionary states to stars
[ascl:2307.053]
EVolve: Growth and evolution of volcanically-derived atmospheres
[ascl:2211.020]
EXCEED-DM: EXtended Calculation of Electronic Excitations for Direct detection of Dark Matter
[ascl:1204.011]
EXCOP: EXtraction of COsmological Parameters
[ascl:2010.008]
Exo-DMC: Exoplanet Detection Map Calculator
[submitted]
Exo-MerCat: a merged exoplanet catalog with Virtual Observatory connection
[ascl:1806.029]
EXO-NAILER: EXOplanet traNsits and rAdIal veLocity fittER
[ascl:1611.005]
Exo-Transmit: Radiative transfer code for calculating exoplanet transmission spectra
[ascl:2002.020]
ExoCAM: Exoplanet Community Atmospheric Model
[ascl:1805.007]
exocartographer: Constraining surface maps orbital parameters of exoplanets
[ascl:1803.014]
ExoCross: Spectra from molecular line lists
[ascl:2207.012]
ExoCTK: Exoplanet Characterization Tool Kit
[ascl:1512.011]
ExoData: Open Exoplanet Catalogue exploration and analysis tool
[ascl:2110.002]
exodetbox: Finding planet-star projected separation extrema and difference in magnitude extrema
[ascl:1207.001]
EXOFAST: Fast transit and/or RV fitter for single exoplanet
[ascl:1710.003]
EXOFASTv2: Generalized publication-quality exoplanet modeling code
[ascl:1201.009]
ExoFit: Orbital parameters of extra-solar planets from radial velocity
[ascl:1812.007]
ExoGAN: Exoplanets Generative Adversarial Network
[ascl:1806.020]
exoinformatics: Compute the entropy of a planetary system's size-ordering
[ascl:2206.003]
ExoJAX: Spectrum modeling of exoplanets and brown dwarfs
[submitted]
ExoPix: Exoplanet Imaging with JWST
[submitted]
ExoPlanet
[ascl:1910.005]
exoplanet: Probabilistic modeling of transit or radial velocity observations of exoplanets
[ascl:1501.015]
Exoplanet: Trans-dimensional MCMC method for exoplanet discovery
[ascl:2108.021]
ExoPlaSim: Exoplanet climate simulator
[ascl:2404.029]
ExoPlex: Thermodynamically self-consistent mass-radius-composition calculator
[ascl:1407.008]
Exopop: Exoplanet population inference
[ascl:1603.010]
ExoPriors: Accounting for observational bias of transiting exoplanets
[ascl:2210.006]
ExoRad2: Generic point source radiometric model
[ascl:1501.012]
Exorings: Exoring modelling software
[ascl:1703.008]
exorings: Exoring Transit Properties
[ascl:2002.019]
ExoRT: Two-stream radiative transfer code
[ascl:2002.008]
ExoSim: Simulator for predicting signal and noise in transit spectroscopy observations
[ascl:1706.010]
EXOSIMS: Exoplanet Open-Source Imaging Mission Simulator
[ascl:1708.023]
ExoSOFT: Exoplanet Simple Orbit Fitting Toolbox
[ascl:2001.011]
ExoTETHyS: Exoplanetary transits and eclipsing binaries modeler
[ascl:2302.009]
EXOTIC: EXOplanet Transit Interpretation Code
[ascl:1706.001]
Exotrending: Fast and easy-to-use light curve detrending software for exoplanets
[submitted]
Exovetter
[ascl:2203.002]
exoVista: Planetary systems generator
[ascl:1902.009]
ExPRES: Exoplanetary and Planetary Radio Emissions Simulator
[ascl:1212.013]
EXSdetect: Extended X-ray Source Detection
[ascl:9906.002]
EXTINCT: A computerized model of large-scale visual interstellar extinction
[ascl:1708.025]
extinction-distances: Estimating distances to dark clouds
[ascl:2102.026]
extinction: Dust extinction laws
[ascl:1803.011]
ExtLaw_H18: Extinction law code
[ascl:2305.003]
extrapops: Fast simulation and analysis of extra-galactic binary GW sources
[ascl:1010.032]
Extreme Deconvolution: Density Estimation using Gaussian Mixtures in the Presence of Noisy, Heterogeneous and Incomplete Data
[ascl:1010.061]
EyE: Enhance Your Extraction
[ascl:1407.019]
EZ_Ages: Stellar population age calculator
[ascl:1210.004]
EZ: A Tool For Automatic Redshift Measurement
[ascl:1208.021]
EzGal: A Flexible Interface for Stellar Population Synthesis Models
[ascl:2201.001]
EzTao: Easier CARMA Modeling
[ascl:1705.006]
f3: Full Frame Fotometry for Kepler Full Frame Images
[ascl:2307.062]
FABADA: Non-parametric noise reduction using Bayesian inference
[ascl:1802.001]
FAC: Flexible Atomic Code
[ascl:2306.038]
FacetClumps: Molecular clump detection algorithm based on Facet model
[ascl:2406.026]
Faceted-HyperSARA: Parallel faceted imaging in radio interferometry
[ascl:2210.024]
Faiss: Similarity search and clustering of dense vectors library
[ascl:2001.005]
FAKEOBS: Model visibilities generator
[ascl:2304.004]
FALCO: Fast Linearized Coronagraph Optimizer in MATLAB
[ascl:2304.005]
FALCO: Fast Linearized Coronagraph Optimizer in Python
[ascl:2205.004]
FAlCon-DNS: Framework of time schemes for direct numerical simulation of annular convection
[ascl:1509.004]
FalconIC: Initial conditions generator for cosmological N-body simulations in Newtonian, Relativistic and Modified theories
[ascl:1402.016]
FAMA: Fast Automatic MOOG Analysis
[ascl:2006.021]
FAMED: Extraction and mode identification of oscillation frequencies for solar-like pulsators
[ascl:1209.014]
FAMIAS: Frequency Analysis and Mode Identification for AsteroSeismology
[ascl:1102.017]
FARGO: Fast Advection in Rotating Gaseous Objects
[ascl:1509.006]
FARGO3D: Hydrodynamics/magnetohydrodynamics code
[ascl:2311.014]
FASMA: Stellar spectral analysis package
[ascl:1010.010]
Fast WMAP Likelihood Code and GSR PC Functions
[ascl:1603.006]
FAST-PT: Convolution integrals in cosmological perturbation theory calculator
[ascl:1803.008]
FAST: Fitting and Assessment of Synthetic Templates
[ascl:2301.010]
Fastcc: Broadband radio telescope receiver fast color corrections
[ascl:1804.025]
FastChem: An ultra-fast equilibrium chemistry
[ascl:1010.037]
FastChi: A Fast Chi-squared Technique For Period Search of Irregularly Sampled Data
[ascl:1908.025]
FastCSWT: Fast directional Continuous Spherical Wavelet Transform
[ascl:2212.004]
FastDF: Integrating neutrino geodesics in linear theory
[ascl:9910.003]
FASTELL: Fast calculation of a family of elliptical mass gravitational lens models
[ascl:2303.013]
FastJet: Jet finding in pp and e+e− collisions
[ascl:1010.041]
FASTLens (FAst STatistics for weak Lensing): Fast Method for Weak Lensing Statistics and Map Making
[ascl:1302.008]
FASTPHOT: A simple and quick IDL PSF-fitting routine
[ascl:1905.010]
FastPM: Scaling N-body Particle Mesh solver
[ascl:2209.020]
FastQSL: Quasi-separatrix Layers computation method
[submitted]
fastrometry: Fast world coordinate solution solver
[ascl:2211.011]
fastSHT: Fast Spherical Harmonic Transforms
[ascl:2308.005]
FastSpecFit: Fast spectral synthesis and emission-line fitting of DESI spectra
[ascl:1507.011]
FAT: Fully Automated TiRiFiC
[ascl:1711.017]
FATS: Feature Analysis for Time Series
[ascl:2204.010]
FBCTrack: Fragmentation and bulk composition tracking
[ascl:1712.011]
FBEYE: Analyzing Kepler light curves and validating flares
[ascl:2302.015]
FCFC: C toolkit for computing correlation functions from pair counts
[ascl:1505.014]
FCLC: Featureless Classification of Light Curves
[ascl:1806.027]
fcmaker: Creating ESO-compliant finding charts for Observing Blocks on p2
[ascl:1705.012]
fd3: Spectral disentangling of double-lined spectroscopic binary stars
[ascl:1705.011]
FDBinary: A tool for spectral disentangling of double-lined spectroscopic binary stars
[ascl:1606.011]
FDIPS: Finite Difference Iterative Potential-field Solver
[ascl:1604.011]
FDPS: Framework for Developing Particle Simulators
[ascl:1806.001]
feets: feATURE eXTRACTOR FOR tIME sERIES
[ascl:2110.018]
FEniCS: Computing platform for solving partial differential equations
[ascl:1203.004]
FERENGI: Full and Efficient Redshifting of Ensembles of Nearby Galaxy Images
[ascl:2201.008]
fermi-gce-flows: Infer the Galactic Center gamma-ray excess
[ascl:1812.006]
Fermipy: Fermi-LAT data analysis package
[ascl:1905.011]
Fermitools: Fermi Science Tools
[ascl:2301.016]
FERRE: Match physical models to measurements
[ascl:2005.014]
FETCH: Fast Extragalactic Transient Candidate Hunter
[ascl:1208.011]
Fewbody: Numerical toolkit for simulating small-N gravitational dynamics
[ascl:2005.006]
FFANCY: Fast Folding Algorithm for pulsar searching
[ascl:2208.010]
FFD: Flare Frequency Distribution
[ascl:1911.022]
FFTLog-and-beyond: Generalized FFTLog algorithm
[ascl:1512.017]
FFTLog: Fast Fourier or Hankel transform
[ascl:1201.015]
FFTW: Fastest Fourier Transform in the West
[ascl:2307.021]
FGBuster: Parametric component separation for Cosmic Microwave Background observations
[ascl:2409.004]
FGCluster: ForeGround Clustering
[ascl:1909.014]
fgivenx: Functional posterior plotter
[ascl:2205.014]
FHD: Fast Holographic Deconvolution
[ascl:1603.014]
fibmeasure: Python/Cython module to find the center of back-illuminated optical fibers in metrology images
[ascl:1111.013]
FIBRE-pac: FMOS Image-based Reduction Package
[ascl:2202.012]
fiducial_flare: Spectra and lightcurves of a standardized far ultraviolet flare
[ascl:1307.004]
FieldInf: Field Inflation exact integration routines
[ascl:1708.009]
FIEStool: Automated data reduction for FIber-fed Echelle Spectrograph (FIES)
[ascl:1203.013]
Figaro: Data Reduction Software
[ascl:1608.009]
FilFinder: Filamentary structure in molecular clouds
[ascl:1602.007]
FilTER: Filament Trait-Evaluated Reconstruction
[ascl:2202.016]
Find_Orb: Orbit determination from observations
[ascl:2210.004]
Finder_charts: Create finder charts from image data of various sky surveys
[ascl:2004.013]
Finesse: Frequency domain INterfErometer Simulation SoftwarE
[ascl:1808.006]
Fips: An OpenGL based FITS viewer
[ascl:2202.006]
FIRE Studio: Movie making utilities for the FIRE simulations
[ascl:2108.010]
FIREFLY: Chi-squared minimization full spectral fitting code
[ascl:1810.021]
Firefly: Interactive exploration of particle-based data
[ascl:1908.023]
FIRST Classifier: Automated compact and extended radio sources classifier
[ascl:1202.014]
FISA: Fast Integrated Spectra Analyzer
[ascl:1010.070]
Fisher.py: Fisher Matrix Manipulation and Confidence Contour Plotting
[ascl:1201.007]
Fisher4Cast: Fisher Matrix Toolbox
[ascl:2308.015]
FishLSS: Fisher forecasting for Large Scale Structure surveys
[ascl:1609.004]
FISHPACK: Efficient FORTRAN Subprograms for the Solution of Separable Elliptic Partial Differential Equations
[ascl:1609.005]
FISHPACK90: Efficient FORTRAN Subprograms for the Solution of Separable Elliptic Partial Differential Equations
[ascl:1601.016]
Fit Kinematic PA: Fit the global kinematic position-angle of galaxies
[ascl:1609.015]
FIT3D: Fitting optical spectra
[ascl:2403.010]
FitCov: Fitted Covariance generation
[ascl:1305.011]
FITDisk: Cataclysmic Variable Accretion Disk Demonstration Tool
[ascl:2301.005]
fitOmatic: Interferometric data modeling
[ascl:2405.012]
fitramp: Likelihood-based jump detection
[ascl:1206.002]
FITS Liberator: Image processing software
[ascl:1505.029]
fits2hdf: FITS to HDFITS conversion
[ascl:2309.014]
fitScalingRelation: Fit galaxy cluster scaling relations using MCMC
[ascl:1710.018]
FITSFH: Star Formation Histories
[ascl:1111.014]
FITSH: Software Package for Image Processing
[ascl:1107.003]
FITSManager: Management of Personal Astronomical Data
[ascl:2201.004]
FitsMap: Interactive astronomical image and catalog data visualizer
[ascl:1905.012]
Fitsverify: FITS file format-verification tool
[ascl:2403.006]
fkpt: Compute LCDM and modified gravity perturbation theory using fk-kernels
[ascl:1709.011]
FLaapLUC: Fermi-LAT automatic aperture photometry light curve
[ascl:1710.007]
FLAG: Exact Fourier-Laguerre transform on the ball
[ascl:1112.007]
FLAGCAL: FLAGging and CALlibration Pipeline for GMRT Data
[ascl:2305.010]
FLAGLET: Fast and exact wavelet transform on the ball
[ascl:1811.007]
Flame: Near-infrared and optical spectroscopy data reduction pipeline
[submitted]
FLARE: Synthetic Fast Radio Burst catalog generator
[submitted]
Flash-X: A Performance Portable, Multiphysics Simulation Software Instrument
[ascl:1010.082]
FLASH: Adaptive Mesh Hydrodynamics Code for Modeling Astrophysical Thermonuclear Flashes
[ascl:1606.015]
FLASK: Full-sky Lognormal Astro-fields Simulation Kit
[ascl:2111.012]
flatstar: Make 2d intensity maps of limb-darkened stars
[ascl:2308.002]
FLATW'RM: Finding flares in Kepler data using machine-learning tools
[ascl:2203.009]
fleck: Fast starspot rotational modulation light curves
[ascl:2007.011]
FleCSPH: Parallel and distributed SPH implementation based on the FleCSI
[ascl:2009.019]
FLEET: Finding Luminous and Exotic Extragalactic Transients
[ascl:1612.006]
flexCE: Flexible one-zone chemical evolution code
[ascl:1107.004]
Flexible DM-NRG
[ascl:1205.006]
Flexion: IDL code for calculating gravitational flexion
[ascl:1411.016]
Flicker: Mean stellar densities from flicker
[ascl:2406.015]
FLORAH: Galaxy merger tree generator with machine learning
[ascl:1210.007]
FLUKA: Fully integrated particle physics Monte Carlo simulation package
[ascl:1105.008]
Flux Tube Model
[ascl:1712.010]
Flux Tube: Solar model
[ascl:2110.015]
Flux: Julia machine learning library
[ascl:1405.010]
FLUXES: Position and flux density of planets
[ascl:1011.019]
FLY: MPI-2 High Resolution code for LSS Cosmological Simulations
[ascl:2107.004]
FoF-Halo-finder: Halo location and size
[ascl:2407.012]
Fof: Friends-of-friends code to find groups
[ascl:2312.010]
FORECAST: Realistic astronomical image and galaxy survey generator
[submitted]
forecaster-plus
[ascl:1701.007]
Forecaster: Mass and radii of planets predictor
[ascl:2407.004]
Forklens: Deep learning weak lensing shear
[ascl:1912.009]
FORSTAND: Flexible ORbit Superposition Toolbox for ANalyzing Dynamical models
[ascl:1904.011]
FortesFit: Flexible spectral energy distribution modelling with a Bayesian backbone
[ascl:1405.007]
FORWARD: Forward modeling of coronal observables
[ascl:2102.015]
ForwardDiff: Forward mode automatic differentiation for Julia
[ascl:1204.004]
Fosite: 2D advection problem solver
[ascl:1610.012]
Fourierdimredn: Fourier dimensionality reduction model for interferometric imaging
[ascl:1806.030]
foxi: Forecast Observations and their eXpected Information
[ascl:1010.002]
fpack: FITS Image Compression Program
[ascl:2311.010]
FPFS: Fourier Power Function Shaplets
[ascl:2001.004]
FragMent: Fragmentation techniques for studying filaments
[ascl:2109.010]
Frankenstein: Flux reconstructor
[ascl:2306.018]
FRB: Fast Radio Burst calculations, estimations, and analysis
[ascl:2011.011]
frbcat: Fast Radio Burst CATalog querying package
[submitted]
frbmclust: Model-independent classification of events from the first CHIME/FRB Fast Radio Burst catalog
[ascl:1911.009]
frbpoppy: Fast radio burst population synthesis in Python
[ascl:2106.028]
FRBSTATS: A web-based platform for visualization of fast radio burst properties
[ascl:1906.003]
FREDDA: A fast, real-time engine for de-dispersing amplitudes
[ascl:1610.014]
Freddi: Fast Rise Exponential Decay accretion Disk model Implementation
[ascl:1211.002]
FreeEOS: Equation of State for stellar interiors calculations
[ascl:2104.011]
Freeture: Free software to capTure meteors
[ascl:1508.004]
FRELLED: FITS Realtime Explorer of Low Latency in Every Dimension
[ascl:2305.001]
FRIDDA: Fisher foRecast code for combIned reDshift Drift and Alpha
[ascl:2309.019]
FRISBHEE: FRIedmann Solver for Black Hole Evaporation in the Early-universe
[ascl:1406.006]
FROG: Time-series analysis
[ascl:1911.010]
Fruitbat: Fast radio burst redshift estimation
[ascl:1506.006]
fsclean: Faraday Synthesis CLEAN imager
[ascl:1710.012]
FSFE: Fake Spectra Flux Extractor
[ascl:1010.043]
FSPS: Flexible Stellar Population Synthesis
[ascl:1711.003]
FTbg: Background removal using Fourier Transform
[ascl:9912.002]
FTOOLS: A general package of software to manipulate FITS files
[ascl:2112.025]
FTP: Fast Template Periodogram
[ascl:2004.011]
FUNDPAR: Deriving FUNDamental PARameters from equivalent widths
[ascl:1112.002]
Funtools: FITS Users Need Tools
[ascl:1205.005]
Fv: Interactive FITS file editor
[ascl:1010.015]
Fyris Alpha: Computational Fluid Dynamics Code
[ascl:2202.001]
GA Galaxy: Interacting galaxies model fitter
[ascl:1801.011]
GABE: Grid And Bubble Evolver
[ascl:0003.001]
GADGET-2: A Code for Cosmological Simulations of Structure Formation
[ascl:2204.014]
GADGET-4: Parallel cosmological N-body and SPH code
[ascl:1108.005]
Gaepsi: Gadget Visualization Toolkit
[ascl:2312.032]
gaia_tools: Tools for working with Gaia and related data sets
[ascl:1403.024]
GAIA: Graphical Astronomy and Image Analysis Tool
[ascl:1707.006]
Gala: Galactic astronomy and gravitational dynamics
[ascl:1302.011]
GALA: Stellar atmospheric parameters and chemical abundances
[ascl:2103.018]
GalacticDNSMass: Bayesian inference determination of mass distribution of Galactic double neutron stars
[ascl:1109.011]
GalactICS: Galaxy Model Building Package
[ascl:1108.004]
Galacticus: A Semi-Analytic Model of Galaxy Formation
[ascl:1303.018]
Galactus: Modeling and fitting of galaxies from neutral hydrogen (HI) cubes
[ascl:1408.011]
GALAPAGOS-C: Galaxy Analysis over Large Areas
[ascl:1203.002]
GALAPAGOS: Galaxy Analysis over Large Areas: Parameter Assessment by GALFITting Objects from SExtractor
[ascl:1710.022]
galario: Gpu Accelerated Library for Analyzing Radio Interferometer Observations
[ascl:1503.002]
Galax2d: 2D isothermal Euler equations solver
[ascl:1104.005]
GALAXEV: Evolutionary Stellar Population Synthesis Models
[ascl:1901.005]
Galaxia_wrap: Galaxia wrapper for generating mock stellar surveys
[ascl:1101.007]
Galaxia: A Code to Generate a Synthetic Survey of the Milky Way
[submitted]
GalaXimView
[ascl:1904.002]
GALAXY: N-body simulation software for isolated, collisionless stellar systems
[ascl:1312.010]
GalaxyCount: Galaxy counts and variance calculator
[ascl:1702.006]
GalaxyGAN: Generative Adversarial Networks for recovery of galaxy features
[ascl:2301.022]
GalCEM: GALactic Chemical Evolution Model
[ascl:2312.027]
galclaim: GALaxy Chance of Local Alignment algorIthM
[ascl:1812.009]
galclassify: Stellar classifications using a galactic population synthesis model
[ascl:2410.001]
GalCraft: Building integral-field spectrograph data cubes of the Milky Way
[ascl:1010.033]
GALEV Evolutionary Synthesis Models
[ascl:1810.001]
galfast: Milky Way mock catalog generator
[ascl:1104.010]
GALFIT: Detailed Structural Decomposition of Galaxy Images
[ascl:1510.005]
GALFORM: Galactic modeling
[ascl:1408.008]
GALIC: Galaxy initial conditions construction
[ascl:2209.011]
GaLight: 2D modeling of galaxy images
[ascl:1511.010]
Galileon-Solver: N-body code
[ascl:1903.010]
GalIMF: Galaxy-wide Initial Mass Function
[ascl:1711.011]
galkin: Milky Way rotation curve data handler
[ascl:2103.027]
GalLenspy: Reconstruction of mass profile in disc-like galaxies from the gravitational lensing effect
[ascl:2202.017]
GALLUMI: GALaxy LUMInosity function pipeline
[ascl:1903.005]
Galmag: Computation of realistic galactic magnetic fields
[ascl:2404.005]
GalMOSS: GPU-accelerated galaxy surface brightness fitting via gradient descent
[ascl:1501.014]
GalPaK 3D: Galaxy parameters and kinematics extraction from 3D data
[ascl:1611.006]
GalPot: Galaxy potential code
[ascl:1010.028]
GALPROP: Code for Cosmic-ray Transport and Diffuse Emission Production
[ascl:1411.008]
galpy: Galactic dynamics package
[ascl:2102.013]
GalRotpy: Parametrize the rotation curve and gravitational potential of disk-like galaxies
[ascl:1402.009]
GalSim: Modular galaxy image simulation toolkit
[ascl:1711.007]
galstep: Initial conditions for spiral galaxy simulations
[ascl:1711.010]
galstreams: Milky Way streams footprint library and toolkit
[ascl:1304.003]
GALSVM: Automated Morphology Classification
[ascl:1708.030]
GAMBIT: Global And Modular BSM Inference Tool
[ascl:1912.012]
GAME: GAlaxy Machine learning for Emission lines
[ascl:1612.017]
GAMER: GPU-accelerated Adaptive MEsh Refinement code
[ascl:2203.007]
GAMERA: Source modeling in gamma astronomy
[ascl:2104.024]
GAMMA: Relativistic hydro and local cooling on a moving mesh
[ascl:2109.001]
gammaALPs: Conversion probability between photons and axions/axionlike particles
[ascl:1110.007]
GammaLib: Toolbox for High-level Analysis of Astronomical Gamma-ray Data
[ascl:1711.014]
Gammapy: Python toolbox for gamma-ray astronomy
[ascl:1105.011]
Ganalyzer: A tool for automatic galaxy image analysis
[ascl:1708.012]
GANDALF: Gas AND Absorption Line Fitting
[ascl:1602.015]
GANDALF: Graphical Astrophysics code for N-body Dynamics And Lagrangian Fluids
[ascl:1303.027]
GaPP: Gaussian Processes in Python
[ascl:1010.049]
Gas-momentum-kinetic SZ cross-correlations
[ascl:1210.020]
GASGANO: Data File Organizer
[ascl:1710.019]
GASOLINE: Smoothed Particle Hydrodynamics (SPH) code
[ascl:2406.001]
GAStimator: Python MCMC gibbs-sampler with adaptive stepping
[ascl:2409.015]
GASTLI: GAS gianT modeL for Interiors
[ascl:1610.007]
gatspy: General tools for Astronomical Time Series in Python
[ascl:2405.007]
GauPro: R package for Gaussian process modeling
[ascl:1406.018]
GAUSSCLUMPS: Gaussian-shaped clumping from a spectral map
[ascl:1305.009]
GaussFit: Solving least squares and robust estimation problems
[ascl:1907.019]
GaussPy: Python implementation of the Autonomous Gaussian Decomposition algorithm
[ascl:1907.020]
GaussPy+: Gaussian decomposition package for emission line spectra
[ascl:1710.014]
GBART: Determination of the orbital elements of spectroscopic binaries
[ascl:2210.011]
gbdes: DECam instrumental signature fitting and processing programs
[ascl:1908.006]
GBKFIT: Galaxy kinematic modeling
[ascl:1303.019]
GBTIDL: Reduction and Analysis of GBT Spectral Line Data
[ascl:2111.015]
gCMCRT: 3D Monte Carlo Radiative Transfer for exoplanet atmospheres using GPUs
[ascl:2302.018]
GCP: Automated GILDAS-CLASS Pipeline
[ascl:1811.018]
gdr2_completeness: GaiaDR2 data retrieval and manipulation
[ascl:1010.079]
Geant4: A Simulation Toolkit for the Passage of Particles through Matter
[ascl:1608.006]
Gemini IRAF: Data reduction software for the Gemini telescopes
[ascl:1007.003]
GEMINI: A toolkit for analytical models of two-point correlations and inhomogeneous structure formation
[ascl:1212.005]
General complex polynomial root solver
[ascl:2006.020]
GenetIC: Initial conditions generator for cosmological simulations
[ascl:1812.014]
GENGA: Gravitational ENcounters with Gpu Acceleration
[ascl:1706.006]
GenPK: Power spectrum generator
[ascl:1011.015]
Geokerr: Computing Photon Orbits in a Kerr Spacetime
[ascl:1511.015]
George: Gaussian Process regression
[ascl:1412.012]
GeoTOA: Geocentric TOA tools
[ascl:2306.058]
GER: Global Extinction Reduction
[ascl:1512.002]
GetData: A filesystem-based, column-oriented database format for time-ordered binary data
[ascl:1910.018]
GetDist: Monte Carlo sample analyzer
[ascl:1705.007]
getimages: Background derivation and image flattening method
[ascl:2012.001]
getsf: Multi-scale, multi-wavelength sources and filaments extraction
[ascl:1507.014]
getsources: Multi-scale, multi-wavelength source extraction
[ascl:1608.014]
gevolution: General Relativity Cosmological N-body code for evolution of large scale structures
[ascl:1509.008]
GFARGO: FARGO for GPU
[ascl:1510.001]
GGADT: Generalized Geometry Anomalous Diffraction Theory
[ascl:2104.018]
GGchem: Fast thermo-chemical equilibrium code
[ascl:2110.012]
GGCHEMPY: Gas-Grain CHEMical code for interstellar medium in Python3
[ascl:2103.006]
ggm: Gaussian gradient magnitude filtering of astronomical images
[ascl:1112.008]
GGobi: A data visualization system
[ascl:1107.002]
GIBIS: Gaia Instrument and Basic Image Simulator
[ascl:1112.005]
GIDGET: Gravitational Instability-Dominated Galaxy Evolution Tool
[ascl:1305.010]
GILDAS: Grenoble Image and Line Data Analysis Software
[ascl:1004.001]
GIM2D: Galaxy IMage 2D
[ascl:1303.020]
Ginga: Flexible FITS viewer
[ascl:1109.018]
GIPSY: Groningen Image Processing System
[ascl:1810.012]
GiRaFFE: General relativistic force-free electrodynamics code
[ascl:1907.025]
GIST: Galaxy IFU Spectroscopy Tool
[ascl:1410.003]
GIZMO: Multi-method magneto-hydrodynamics+gravity code
[ascl:2002.015]
GizmoAnalysis: Read and analyze Gizmo simulations
[ascl:1805.025]
GLACiAR: GaLAxy survey Completeness AlgoRithm
[ascl:1812.002]
GLADIS: GLobal Accretion Disk Instability Simulation
[ascl:1010.012]
glafic: Software Package for Analyzing Gravitational Lensing
[ascl:2305.023]
GLASS: Cosmological simulations on the sphere
[ascl:1806.009]
GLASS: Parallel, free-form gravitational lens modeling tool and framework
[ascl:2102.030]
GLEAM: Galaxy Line Emission and Absorption Modeling
[ascl:2106.019]
GLEMuR: GPU-based Lagrangian mimEtic Magnetic Relaxation
[ascl:1103.006]
GLESP 2.0: Gauss-Legendre Sky Pixelization for CMB Analysis
[ascl:1802.010]
Glimpse: Sparsity based weak lensing mass-mapping tool
[ascl:2308.011]
glmnet: Lasso and elastic-net regularized generalized linear models
[ascl:1110.008]
Glnemo2: Interactive Visualization 3D Program
[ascl:1011.010]
Global Sky Model (GSM): A Model of Diffuse Galactic Radio Emission from 10 MHz to 100 GHz
[ascl:2104.028]
globalemu: Global (sky-averaged) 21-cm signal emulation
[ascl:2109.018]
GLoBES: General Long Baseline Experiment Simulator
[ascl:1807.019]
GLS: Generalized Lomb-Scargle periodogram
[ascl:1402.002]
Glue: Linked data visualizations across multiple files
[ascl:1710.015]
GMCALab: Generalized Morphological Component Analysis
[ascl:1708.013]
GMM: Gaussian Mixture Modeling
[ascl:2001.015]
gnm: The MCMC Jagger
[ascl:1801.009]
Gnuastro: GNU Astronomy Utilities
[ascl:2011.016]
GoFish: Molecular line detections in protoplanetary disks
[ascl:1210.003]
GOSSIP: SED fitting code
[ascl:2005.011]
gotetra: Cosmic velocity fields tracking through the use of tetrahedra
[ascl:2011.008]
GOTHIC: Double nuclei galaxy detector
[ascl:1210.001]
GP2PCF: Brute-force computation of 2-point correlation functions
[ascl:1512.006]
GPC: General Polygon Clipper library
[ascl:2011.022]
GPCAL: Instrumental polarization calibration in VLBI data
[ascl:2303.006]
GPCC: Gaussian process cross-correlation for time delay estimation
[ascl:2109.023]
gphist: Cosmological expansion history inference using Gaussian processes
[ascl:1603.004]
gPhoton: Time-tagged GALEX photon events analysis tools
[ascl:1411.018]
GPI Pipeline: Gemini Planet Imager Data Pipeline
[ascl:2007.001]
GProtation: Measuring stellar rotation periods with Gaussian processes
[ascl:2212.006]
GPry: Bayesian inference of expensive likelihoods with Gaussian processes
[ascl:1403.001]
GPU-D: Generating cosmological microlensing magnification maps
[ascl:2404.018]
GPUniverse: Quantum fields in finite dimensional Hilbert spaces modeler
[ascl:1906.014]
GPUVMEM: Maximum Entropy Method (MEM) GPU algorithm for radio astronomical image synthesis
[ascl:1010.022]
GR1D: Open-Source Code for Spherically-Symmetric Stellar Collapse to Neutron Stars and Black Holes
[ascl:1612.020]
Grackle: Chemistry and radiative cooling library for astrophysical simulations
[ascl:1010.080]
GRACOS: Scalable and Load Balanced P3M Cosmological N-body Code
[ascl:1106.008]
GRAFIC-2: Multiscale Gaussian Random Fields for Cosmological Simulations
[ascl:1011.021]
GRALE: A genetic algorithm for the non-parametric inversion of strong lensing systems
[ascl:1908.004]
Gramsci: GRAph Made Statistics for Cosmological Information
[ascl:1812.011]
GRAND-HOD: GeneRalized ANd Differentiable Halo Occupation Distribution
[ascl:2010.005]
GRAPUS: GRAvitational instability PopUlation Synthesis
[ascl:1204.006]
GRASIL: Spectral evolution of stellar systems with dust
[ascl:1609.008]
GRASP: General-purpose Relativistic Atomic Structure Package
[ascl:1611.007]
GRASP2K: Relativistic Atomic Structure Package
[ascl:2110.011]
GRASS: GRanulation and Spectrum Simulator
[ascl:1902.004]
GraviDy: Gravitational Dynamics
[ascl:1102.003]
GRAVLENS: Computational Methods for Gravitational Lensing
[ascl:2312.009]
GravSphere: Jeans modeling code
[ascl:1403.005]
GRay: Massive parallel ODE integrator
[ascl:2408.013]
GRBoondi: AMR-based code to evolve generalized Proca fields on arbitrary fixed backgrounds
[ascl:2306.039]
GRChombo: Numerical relativity simulator
[ascl:2407.007]
GRDzhadzha: Evolve matter on curved spacetimes
[submitted]
Green Bank Observatory Gridder
[ascl:2312.014]
GRFolres: Extension to GRChombo for modified gravity simulations
[ascl:2305.022]
GrGadget: Evolve metric perturbations in the weak field limit
[ascl:1302.007]
GRID-core: Gravitational Potential Identification of Cores
[ascl:1702.012]
GRIM: General Relativistic Implicit Magnetohydrodynamics
[ascl:2406.024]
GRINN: Gravity Informed Neural Network for studying hydrodynamical systems
[ascl:1912.013]
GriSPy: Fixed-radius nearest neighbors grid search in Python
[ascl:2112.021]
GRIT: Gravitational Rigid-body InTegrators for simulating coupled dynamics
[ascl:1905.001]
Grizli: Grism redshift and line analysis software
[ascl:2310.012]
GRIZZLY: 1D radiative transfer code
[ascl:1306.002]
grmonty: Relativistic radiative transport Monte Carlo code
[ascl:1512.018]
growl: Growth factor and growth rate of expanding universes
[ascl:1605.013]
grtrans: Polarized general relativistic radiative transfer via ray tracing
[ascl:2209.009]
GRUMPY: Galaxy formation with RegUlator Model in PYthon
[ascl:1503.009]
GSD: Global Section Datafile access library
[ascl:1806.008]
gsf: galactic structure finder
[ascl:2211.012]
gsf: Grism SED Fitting package
[ascl:1610.005]
GSGS: In-Focus Phase Retrieval Using Non-Redundant Mask Data
[ascl:2010.002]
GSpec: Gamma-ray Burst Monitor analyzer
[ascl:2208.021]
GSSP: Grid Search in Stellar Parameters
[ascl:2208.020]
GStokes: Magnetic field structure and line profiles calculator
[ascl:2307.034]
Guacho: 3D uniform mesh parallel HD/MHD code for astrophysics
[ascl:2107.013]
GUBAS: General Use Binary Asteroid Simulator
[ascl:2305.016]
gw_pta_emulator: Gravitational Waves via Pulsar Timing Arrays
[ascl:2307.047]
GWDALI: Gravitational wave parameter estimation
[ascl:2207.032]
gwdet: Detectability of gravitational-wave signals from compact binary coalescences
[ascl:2002.013]
GWecc: Calculator for pulsar timing array signals due to eccentric supermassive binaries
[ascl:2212.001]
GWFAST: Fisher information matrix python package for gravitational-wave detectors
[ascl:1701.011]
GWFrames: Manipulate gravitational waveforms
[ascl:1912.016]
GWpy: Python package for studying data from gravitational-wave detectors
[ascl:2309.004]
GWSim: Mock gravitational waves event generator
[ascl:2305.018]
GWSurrogate: Gravitational wave surrogate models
[ascl:2111.018]
GWToolbox: Gravitational wave observation simulator
[ascl:1203.005]
Gyoto: General relativitY Orbit Tracer of Observatoire de Paris
[ascl:1308.010]
GYRE: Stellar oscillation code
[ascl:1402.031]
gyrfalcON: N-body code
[ascl:2307.026]
gyrointerp: Gyrochronology via interpolation of open cluster rotation sequences
[ascl:2211.015]
H-FISTA: Phase retrieval for pulsar spectroscopy
[ascl:1909.005]
HADES: Hexadecapolar Analysis for Dust Estimation in Simulations (of CMB B-mode thermal dust emission)
[ascl:2306.001]
HAFFET: Supernovae photometric and spectroscopic data analyzer
[ascl:2002.014]
HaloAnalysis: Read and analyze halo catalogs and merger trees
[ascl:1402.032]
HALOFIT: Nonlinear distribution of cosmological mass and galaxies
[ascl:1010.053]
Halofitting codes for DGP and Degravitation
[ascl:2408.008]
HaloFlow: Simulation-Based Inference (SBI) using forward modeled galaxy photometry
[ascl:1505.017]
HALOGEN: Approximate synthetic halo catalog generator
[ascl:2011.009]
HaloGen: Modular halo model code
[ascl:1407.020]
Halogen: Multimass spherical structure models for N-body simulations
[ascl:2303.020]
HaloGraphNet: Predict halo masses from simulations
[ascl:2009.016]
halomod: Flexible interface for the halo model of dark matter halos
[ascl:1604.005]
Halotools: Galaxy-Halo connection models
[ascl:1210.022]
HAM2D: 2D Shearing Box Model
[ascl:1201.014]
Hammurabi: Simulating polarized Galactic synchrotron emission
[ascl:2112.022]
hankl: Python implementation of the FFTLog algorithm for cosmology
[ascl:1905.009]
HAOS-DIPER: HAO Spectral Diagnostic Package For Emitted Radiation
[ascl:2102.010]
hardCORE: Exoplanet core radius fractions calculator
[ascl:1209.005]
HARM: A Numerical Scheme for General Relativistic Magnetohydrodynamics
[ascl:2009.022]
Harmonia: Hybrid-basis inference for large-scale galaxy clustering
[ascl:2401.009]
Harmonic: Learnt harmonic mean estimator
[ascl:1306.003]
Harmony: Synchrotron Emission Coefficients
[ascl:1912.014]
HARMPI: 3D massively parallel general relativictic MHD code
[ascl:2302.008]
HawkingNet: Finding Hawking points in the Cosmic Microwave Background
[ascl:2307.046]
HAYASHI: Halo-level AnalYsis of the Absorption Signal in HI
[ascl:1109.004]
HAZEL: HAnle and ZEeman Light
[ascl:2212.009]
Hazma: Compute indirect detection constraints on sub-GeV dark matter
[ascl:1711.022]
HBT: Hierarchical Bound-Tracing
[ascl:1711.023]
HBT+: Subhalo finder and merger tree builder
[ascl:2012.023]
HCGrid: Mapping non-uniform radio astronomy data onto a uniformly distributed grid
[ascl:2302.026]
HDMSpectra: Dark Matter Spectra from the electroweak to the Planck scale
[ascl:1502.009]
HDS: Hierarchical Data System
[ascl:2301.004]
HEADSS: HiErArchical Data Splitting and Stitching for non-distributed clustering algorithms
[ascl:1107.018]
HEALPix: Hierarchical Equal Area isoLatitude Pixelization of a sphere
[ascl:2109.028]
Healpix.jl: Julia-only port of the HEALPix library
[ascl:2008.022]
healpy: Python wrapper for HEALPix
[ascl:1907.002]
healvis: Radio interferometric visibility simulator based on HEALpix maps
[ascl:2006.001]
HEARSAY: Simulations for the probability of alien contact
[ascl:1408.004]
HEAsoft: Unified Release of FTOOLS and XANADU
[ascl:1506.009]
HEATCVB: Coronal heating rate approximations
[ascl:1911.008]
HeatingRate: Radioactive heating rate and macronova (kilonova) light curve
[ascl:2407.016]
Heimdall: GPU accelerated transient detection pipeline for radio astronomy
[ascl:2307.056]
HELA: Random Forest retrieval for exoplanet atmospheres
[ascl:1903.017]
HelioPy: Heliospheric and planetary physics library
[ascl:1503.004]
HELIOS-K: Opacity Calculator for Radiative Transfer
[ascl:2207.010]
Helios-r2: Bayesian nested-sampling retrieval code
[ascl:1807.009]
HELIOS: Radiative transfer code for exoplanetary atmospheres
[ascl:1805.019]
HENDRICS: High ENergy Data Reduction Interface from the Command Shell
[ascl:2104.001]
hera_opm: The HERA Online Processing Module
[ascl:1102.016]
HERACLES: 3D Hydrodynamical Code to Simulate Astrophysical Fluid Flows
[ascl:2209.002]
Herculens: Differentiable gravitational lensing
[ascl:2107.030]
HERMES: High-Energy Radiative MESsengers
[ascl:1808.005]
hfof: Friends-of-Friends via spatial hashing
[ascl:2103.002]
hfs_fit: Atomic emission spectral line hyperfine structure fitting
[ascl:1607.011]
HfS: Hyperfine Structure fitting tool
[ascl:1801.004]
hh0: Hierarchical Hubble Constant Inference
[submitted]
HHTpywrapper: Python Wrapper for Hilbert–Huang Transform MATLAB Package
[ascl:1808.010]
hi_class: Horndeski in the Cosmic Linear Anisotropy Solving System
[ascl:2311.009]
Hi-COLA: Cosmological large-scale structure simulator for Horndeski theories
[ascl:1606.004]
HIBAYES: Global 21-cm Bayesian Monte-Carlo Model Fitting
[ascl:1607.019]
HIDE: HI Data Emulator
[ascl:2007.002]
hierArc: Hierarchical analysis of strong gravitational lenses
[ascl:2005.008]
HiFLEx: Echelle data reduction pipeline
[ascl:1802.007]
HiGal_SED_Fitter: SED fitting tools for Herschel Hi-Gal data
[ascl:1207.002]
HiGPUs: Hermite's N-body integrator running on Graphic Processing Units
[ascl:1807.008]
HII-CHI-mistry_UV: Oxygen abundance and ionizionation parameters for ultraviolet emission lines
[ascl:1807.007]
HII-CHI-mistry: Oxygen abundance and ionizionation parameters for optical emission lines
[ascl:1603.017]
HIIexplorer: Detect and extract integrated spectra of HII regions
[ascl:1405.005]
HIIPHOT: Automated Photometry of H II Regions
[ascl:2104.003]
Hilal-Obs: Authentication agorithm for new moon visibility report
[ascl:2307.031]
HilalPy: Analysis tool for lunar crescent visibility criterion
[ascl:2301.008]
HiLLiPoP: High-L Likelihood Polarized for Planck
[ascl:1111.001]
HIPE: Herschel Interactive Processing Environment
[ascl:2407.019]
hipipe: VLT/HiRISE reduction pipeline
[ascl:2301.030]
HIPP: HIgh-Performance Package for scientific computation
[ascl:2005.020]
HIPSTER: HIgh-k Power Spectrum EstimatoR
[ascl:1909.012]
HISS: HI spectra stacker
[ascl:2306.051]
Hitomi: Cosmological analysis of anisotropic galaxy distributions
[ascl:1911.017]
HLattice: Scalar fields and gravity simulator for the early universe
[ascl:1507.008]
HLINOP: Hydrogen LINe OPacity in stellar atmospheres
[ascl:1508.001]
HMcode: Halo-model matter power spectrum computation
[ascl:1412.006]
HMF: Halo Mass Function calculator
[ascl:1201.010]
HNBody: Hierarchical N-Body Symplectic Integration Package
[ascl:1711.013]
HO-CHUNK: Radiation Transfer code
[ascl:2208.017]
HOCHUNK3D: Dust radiative transfer in 3D
[ascl:2112.026]
HoloSim-ML: Analyzing radio holography measurements of complex optical systems
[ascl:2003.011]
HOMER: A Bayesian inverse modeling code
[ascl:1102.019]
HOP: A Group-finding Algorithm for N-body Simulations
[ascl:1411.005]
HOPE: Just-in-time Python compiler for astrophysical computations
[ascl:2205.019]
HOPS: Haystack Observatory Postprocessing System
[ascl:2008.027]
HorizonGRound: Relativistic effects in ultra-large-scale clustering
[ascl:1504.004]
HOTPANTS: High Order Transform of PSF ANd Template Subtraction
[ascl:1702.008]
HOURS: Simulation and analysis software for the KM3NeT
[ascl:2108.001]
HRK: HII Region Kinematics
[ascl:1707.001]
HRM: HII Region Models
[ascl:1412.008]
Hrothgar: MCMC model fitting toolkit
[ascl:1912.006]
HSIM: HARMONI simulation pipeline
[ascl:2109.014]
HSS: The Hough Stream Spotter
[ascl:2011.021]
HSTCosmicrays: Analyzing cosmic rays in HST calibration data
[ascl:2109.017]
HTOF: Astrometric solutions for Hipparcos and Gaia intermediate data
[ascl:2102.019]
HUAYNO: Hierarchically split-Up AstrophYsical N-body sOlver N-body code
[ascl:1511.014]
HumVI: Human Viewable Image creation
[ascl:1103.010]
Hydra: A Parallel Adaptive Grid Code
[ascl:1402.023]
HydraLens: Gravitational lens model generator
[ascl:2012.009]
HydroCode1D: 1D finite volume code
[ascl:1601.002]
Hyper-Fit: Fitting routines for multidimensional data with multivariate Gaussian uncertainties
[ascl:2205.009]
hyperas: Keras + Hyperopt
[ascl:1207.004]
Hyperion: Parallelized 3D Dust Continuum Radiative Transfer Code
[ascl:2205.008]
Hyperopt: Distributed asynchronous hyper-parameter optimization
[ascl:1108.010]
Hyperz: Photometric Redshift Code
[ascl:2209.010]
HyPhy: Hydrodynamical Physics via Deep Generative Painting
[ascl:1011.023]
HyRec: A Fast and Highly Accurate Primordial Hydrogen and Helium Recombination Code
[ascl:2405.008]
i-SPin: Multicomponent Schrodinger-Poisson systems with self-interactions
[ascl:1302.009]
IAS Stacking Library in IDL
[ascl:1611.018]
Icarus: Stellar binary light curve synthesis tool
[ascl:1703.012]
ICICLE: Initial Conditions for Isolated CoLlisionless systEms
[ascl:1302.010]
ICORE: Image Co-addition with Optional Resolution Enhancement
[ascl:9905.002]
ICOSAHEDRON: A package for pixelizing the sphere
[ascl:1010.034]
iCosmo: An Interactive Cosmology Package
[ascl:2405.006]
ICPertFLRW: Cactus Code thorn for initial conditions
[ascl:1903.007]
ICSF: Intensity Conserving Spectral Fitting
[ascl:1411.009]
iDealCam: Interactive Data Reduction and Analysis for CanariCam
[ascl:2306.036]
IDEFIX: Astrophysical fluid dynamics
[ascl:1011.001]
Identikit 1: A Modeling Tool for Interacting Disk Galaxies
[ascl:1102.011]
Identikit 2: An Algorithm for Reconstructing Galactic Collisions
[ascl:1911.011]
IDG: Image Domain Gridding
[ascl:1303.013]
idistort: CMB spectral distortions templates and code
[ascl:1507.020]
IEHI: Ionization Equilibrium for Heavy Ions
[ascl:2008.019]
iFIT: 1D surface photometry code
[ascl:1304.019]
IFrIT: Ionization FRont Interactive Tool
[ascl:2206.011]
IFSCube: Analyze and process integral field spectroscopy data cubes
[ascl:1409.005]
IFSFIT: Spectral Fitting for Integral Field Spectrographs
[ascl:1409.004]
IFSRED: Data Reduction for Integral Field Spectrographs
[ascl:1110.003]
iGalFit: An Interactive Tool for GalFit
[ascl:1101.003]
IGMtransfer: Intergalactic Radiative Transfer Code
[ascl:1504.015]
IGMtransmission: Transmission curve computation
[ascl:2210.013]
iharm3D: Hybrid MPI/OpenMP 3D HARM with vectorization
[ascl:1408.009]
IIPImage: Large-image visualization
[ascl:2004.003]
IllinoisGRMHD: GRMHD code for dynamical spacetimes
[ascl:1307.006]
im2shape: Bayesian Galaxy Shape Estimation
[ascl:1409.013]
IM3SHAPE: Maximum likelihood galaxy shear measurement code for cosmic gravitational lensing
[ascl:1206.014]
ImageHealth: Quality Assurance for Large FITS Images
[ascl:1206.013]
ImageJ: Image processing and analysis in Java
[ascl:1803.007]
IMAGINE: Interstellar MAGnetic field INference Engine
[ascl:2307.033]
Imber: Doppler imaging tool for modeling stellar and substellar surfaces
[ascl:1108.001]
IMCAT: Image and Catalogue Manipulation Software
[ascl:1312.003]
IMCOM: IMage COMbination
[ascl:2203.004]
imexam: IMage EXAMination and plotting
[ascl:1408.001]
Imfit: A Fast, Flexible Program for Astronomical Image Fitting
[ascl:2108.024]
iminuit: Jupyter-friendly Python interface for C++ MINUIT2
[ascl:1804.014]
IMNN: Information Maximizing Neural Networks
[ascl:1601.013]
ImpactModel: Black Hole Accretion Disk Impact Model
[ascl:1808.004]
ImPlaneIA: Image Plane Approach to Interferometric Analysis
[ascl:2307.018]
IMRIpy: Intermediate Mass Ratio Inspirals simulator
[ascl:2307.019]
IMRPhenomD: Phenomenological waveform model
[ascl:1010.046]
indexf: Line-strength Indices in Fully Calibrated FITS Spectra
[ascl:1806.005]
Indri: Pulsar population synthesis toolset
[ascl:1210.023]
inf_solv: Kerr inflow solver
[ascl:1007.002]
INFALL: A code for calculating the mean initial and final density profiles around a virialized dark matter halo
[ascl:2212.021]
Infinity: Calculate accretion disk radiation forces onto moving particles
[ascl:1201.017]
Inflation: Monte-Carlo Code for Slow-Roll Inflation
[ascl:1711.002]
inhomog: Biscale kinematical backreaction analytical evolution
[ascl:1801.005]
InitialConditions: Initial series solutions for perturbations in our Universe
[ascl:2202.025]
INSANE: INflationary potential Simulator and ANalysis Engine
[submitted]
INSPECTA: INtegrated SDHDF Processing Engine in C for Telescope data Analysis
[ascl:1907.027]
intensitypower: Spectrum multipoles modeler
[ascl:2112.005]
Interferopy: Analyzing datacubes from radio-to-submm observations
[ascl:1101.004]
InterpMC: Caching and Interpolated Likelihoods -- Accelerating Cosmological Monte Carlo Markov Chains
[ascl:1403.010]
Inverse Beta: Inverse cumulative density function (CDF) of a Beta distribution
[ascl:1612.013]
InversionKit: Linear inversions from frequency data
[ascl:1303.022]
ionFR: Ionospheric Faraday rotation
[ascl:1804.002]
ipole: Semianalytic scheme for relativistic polarized radiative transport
[ascl:2310.009]
IQRM-APOLLO: Clean narrow-band RFI using Inter-Quartile Range Mitigation (IQRM) algorithm
[ascl:2311.008]
IQRM: IQRM interference flagging algorithm for radio pulsar and transient searches
[ascl:1512.001]
IRACpm: Distortion correction for IRAC astrometric data
[ascl:1209.013]
IRACproc: IRAC Post-BCD Processing
[ascl:9911.002]
IRAF: Image Reduction and Analysis Facility
[ascl:2106.040]
IRAGNSEP: Spectral energy distribution fitting code
[ascl:1406.014]
IRAS90: IRAS Data Processing
[ascl:1406.015]
IRCAMDR: IRCAM3 Data Reduction Software
[ascl:2004.015]
IRDAP: SPHERE-IRDIS polarimetric data reduction pipeline
[ascl:1109.017]
IRDR: InfraRed Data Reduction
[ascl:1205.007]
Iris: The VAO SED Application
[ascl:1602.016]
IRSFRINGE: Interactive tool for fringe removal from Spitzer IRS spectra
[ascl:1303.029]
iSAP: Interactive Sparse Astronomical Data Analysis Packages
[ascl:1403.009]
ISAP: ISO Spectral Analysis Package
[ascl:1809.010]
Isca: Idealized global circulation modeling
[ascl:1708.029]
iSEDfit: Bayesian spectral energy distribution modeling of galaxies
[ascl:9909.003]
ISIS: A method for optimal image subtraction
[ascl:1302.002]
ISIS: Interactive Spectral Interpretation System for High Resolution X-Ray Spectroscopy
[ascl:1601.021]
ISO: Isochrone construction
[ascl:1503.010]
isochrones: Stellar model grid package
[ascl:1409.006]
iSpec: Stellar atmospheric parameters and chemical abundances
[ascl:2009.004]
ISPy3: Integrated-light Spectroscopy for Python3
[ascl:1010.047]
ISW and Weak Lensing Likelihood Code
[ascl:1307.012]
ITERA: IDL Tool for Emission-line Ratio Analysis
[ascl:1406.016]
IUEDR: IUE Data Reduction package
[ascl:1801.002]
iWander: Dynamics of interstellar wanderers
[ascl:2210.020]
ixpeobssim: Imaging X-ray Polarimetry Explorer simulator and analyzer
[ascl:2009.007]
J plots: Tool for characterizing 2D and 3D structures in the interstellar medium
[ascl:2208.015]
J-comb: Combine high-resolution and low-resolution data
[ascl:1209.002]
JAGS: Just Another Gibbs Sampler
[ascl:1403.018]
JAM: Jeans Anisotropic MGE modeling method
[ascl:1010.007]
JAVELIN: Just Another Vehicle for Estimating Lags In Nuclei
[ascl:2111.002]
JAX: Autograd and XLA
[ascl:2007.021]
JB2008: Empirical Thermospheric Density Model
[ascl:1411.020]
JCMT COADD: UKT14 continuum and photometry data reduction
[ascl:1406.019]
JCMTDR: Applications for reducing JCMT continuum data in GSD format
[ascl:2307.001]
Jdaviz: JWST astronomical data analysis tools in the Jupyter platform
[ascl:2305.020]
JEDI: James's EVE Dimming Index
[ascl:2304.006]
JET: JWST Exoplanet Targeting
[ascl:1702.005]
JetCurry: Modeling 3D geometry of AGN jets from 2D images
[ascl:1810.003]
JETGET: Hydrodynamic jet simulation visualization and analysis
[ascl:2009.001]
JetSeT: Numerical modeling and SED fitting tool for relativistic jets
[ascl:2404.022]
jetsimpy: Hydrodynamic model of gamma-ray burst jet and afterglow
[ascl:2112.027]
JexoSim 2.0: JWST Exoplanet Observation Simulator
[ascl:1308.016]
JHelioviewer: Visualization software for solar physics data
[ascl:1207.013]
JKTEBOP: Analyzing light curves of detached eclipsing binaries
[ascl:1511.016]
JKTLD: Limb darkening coefficients
[ascl:2006.013]
JoXSZ: Joint X-ray and SZ fitting for galaxy clusters in Python
[submitted]
JPFITS (C# .Net FITS File Interaction)
[ascl:1908.017]
JPLephem: Jet Propulsion Lab ephemerides package
[ascl:1511.002]
JSPAM: Interacting galaxies modeller
[ascl:1607.007]
JUDE: An Utraviolet Imaging Telescope pipeline
[ascl:1812.016]
Juliet: Transiting and non-transiting exoplanetary systems modelling tool
[ascl:1109.024]
Jupiter: Multidimensional Astrophysical Hydrocode
[ascl:1702.003]
juwvid: Julia code for time-frequency analysis
[ascl:1904.029]
JVarStar: Variable Star Analysis Library
[ascl:1504.017]
JWFront: Wavefronts and Light Cones for Kerr Spacetimes
[ascl:2110.001]
JWSTSim: Geometric-Focused JWST Deep Field Image Simulation
[ascl:1507.013]
K-Inpainting: Inpainting for Kepler
[ascl:2107.024]
K2-CPM: Causal Pixel Model for K2 data
[submitted]
K2CE: Kepler-K2 Cadence Events
[ascl:1503.001]
K2flix: Kepler pixel data visualizer
[ascl:1601.009]
K2fov: Field of view software for NASA's K2 mission
[ascl:2107.026]
K2mosaic: Mosaic Kepler pixel data
[ascl:1602.014]
k2photometry: Read, reduce and detrend K2 photometry
[ascl:1607.010]
K2PS: K2 Planet search
[ascl:1605.012]
K2SC: K2 Systematics Correction
[ascl:1307.003]
K3Match: Point matching in 3D space
[ascl:2106.013]
Kadath: Spectral solver
[ascl:1803.005]
Kadenza: Kepler/K2 Raw Cadence Data Reader
[ascl:1607.013]
Kālī: Time series data modeler
[ascl:2011.003]
Kalkayotl: Inferring distances to stellar clusters from Gaia parallaxes
[ascl:1906.005]
Kalman: Forecasts and interpolations for ALMA calibrator variability
[ascl:1403.022]
KAPPA: Kernel Applications Package
[ascl:1502.008]
KAPPA: Optically thin spectra synthesis for non-Maxwellian kappa-distributions
[ascl:1611.010]
Kapteyn Package: Tools for developing astronomical applications
[ascl:1102.018]
Karma: Visualisation Test-Bed Toolkit
[ascl:2209.006]
KaRMMa: Curved-sky mass map reconstruction
[ascl:2305.004]
katdal: MeerKAT Data Access Library
[ascl:2106.026]
Katu: Interaction of particles in plasma simulator
[ascl:1701.005]
KAULAKYS: Inelastic collisions between hydrogen atoms and Rydberg atoms
[ascl:2211.002]
KC: Analytical propagator with collision detection for Keplerian systems
[ascl:1701.010]
kcorrect: Calculate K-corrections between observed and desired bandpasses
[ascl:2301.019]
KCWI_DRP: Keck Cosmic Web Imager Data Reduction Pipeline in Python
[ascl:2404.003]
KCWIKit: KCWI Post-Processing and Improvements
[ascl:2107.022]
Kd-match: Correspondences of objects between two catalogs through pattern matching
[ascl:2301.018]
kderp: Keck Cosmic Web Imager Data Extraction and Reduction Pipeline in IDL
[ascl:1712.001]
KDUtils: Kinematic Distance Utilities
[ascl:1702.007]
KEPLER: General purpose 1D multizone hydrodynamics code
[ascl:2105.021]
Kepler's Goat Herd: Solving Kepler's equation via contour integration
[ascl:2308.012]
KeplerFit: Keplerian velocity distribution model fitter
[ascl:2107.027]
KeplerPORTS: Kepler Planet Occurrence Rate Tools
[ascl:1706.012]
KeplerSolver: Kepler equation solver
[ascl:1806.022]
Keras: The Python Deep Learning library
[ascl:2305.012]
KERN: Radio telescope toolkit
[ascl:1708.021]
KERTAP: Strong lensing effects of Kerr black holes
[submitted]
Kete
[ascl:1502.020]
ketu: Exoplanet candidate search code
[ascl:2011.027]
kiauhoku: Stellar model grid interpolation
[ascl:2305.005]
killMS: Direction-dependent radio interferometric calibration package
[ascl:2306.052]
kilopop: Binary neutron star population of optical kilonovae
[ascl:2302.014]
kima: Exoplanet detection in RVs with DNest4 and GPs
[ascl:2403.003]
kinematic_scaleheight: Infer the vertical distribution of clouds in the solar neighborhood
[ascl:1403.019]
KINEMETRY: Analysis of 2D maps of kinematic moments of LOSVD
[ascl:2008.001]
kinesis: Kinematic modeling of clusters
[ascl:2006.003]
KinMS: Three-dimensional kinematic modeling of arbitrary gas distributions
[ascl:1401.001]
Kirin: N-body simulation library for GPUs
[submitted]
Kliko - The Scientific Compute Container Format
[ascl:2008.003]
KLLR: Kernel Localized Linear Regression
[ascl:1606.012]
KMDWARFPARAM: Parameters estimator for K and M dwarf stars
[ascl:2106.001]
KOBE: Kepler Observes Bern Exoplanets
[ascl:2004.010]
kombine: Kernel-density-based parallel ensemble sampler
[ascl:2211.016]
Korg: 1D local thermodynamic equilibrium stellar spectral synthesis
[ascl:1504.013]
kozai: Hierarchical triple systems evolution
[ascl:1807.027]
kplr: Tools for working with Kepler data using Python
[ascl:1609.003]
Kranc: Cactus modules from Mathematica equations
[ascl:1402.011]
KROME: Chemistry package for astrophysical simulations
[ascl:1505.004]
KS Integration: Kelvin-Stokes integration
[ascl:1804.026]
KSTAT: KD-tree Statistics Package
[ascl:1807.028]
ktransit: Exoplanet transit modeling tool in python
[ascl:1407.011]
kungifu: Calibration and reduction of fiber-fed IFU astronomical spectroscopy
[ascl:2311.004]
KvW: Modified Kwee–Van Woerden method for eclipse minimum timing with reliable error estimates
[ascl:1507.004]
L-PICOLA: Fast dark matter simulation code
[ascl:1207.005]
L.A.Cosmic: Laplacian Cosmic Ray Identification
[ascl:2112.024]
l1p: Python implementation of the l1 periodogram
[ascl:1601.011]
LACEwING: LocAting Constituent mEmbers In Nearby Groups
[ascl:2408.007]
LADDER: Learning Algorithm for Deep Distance Estimation and Reconstruction
[ascl:2104.008]
LaFuLi: NASA Langley Fu-Liou radiative transfer code
[ascl:2012.021]
LALSuite: LIGO Scientific Collaboration Algorithm Library Suite
[ascl:1604.003]
LAMBDAR: Lambda Adaptive Multi-Band Deblending Algorithm in R
[ascl:1010.077]
LAMDA: Leiden Atomic and Molecular Database
[ascl:1409.003]
LANL*: Radiation belt drift shell modeling
[ascl:2104.020]
LAPACK: Linear Algebra PACKage
[ascl:1703.001]
Larch: X-ray Analysis for Synchrotron Applications using Python
[ascl:1208.015]
Lare3d: Lagrangian-Eulerian remap scheme for MHD
[ascl:1806.021]
LASR: Linear Algorithm for Significance Reduction
[ascl:2010.006]
LaSSI: Large-Scale Structure Information
[ascl:2306.033]
lasso_spectra: Predict properties from galaxy spectra using Lasso regression
[ascl:2205.006]
LATTE: Lightcurve Analysis Tool for Transiting Exoplanet
[ascl:1911.015]
LATTICEEASY: Lattice simulator for evolving interacting scalar fields in an expanding universe
[ascl:1202.011]
Lattimer-Swesty Equation of State Code
[ascl:2210.018]
LavAtmos: Gas-melt equilibrium calculations for a given temperature and melt composition
[ascl:2301.014]
LBL: Line-by-line velocity measurements
[ascl:1405.001]
LBLRTM: Line-By-Line Radiative Transfer Model
[ascl:1708.017]
LCC: Light Curves Classifier
[ascl:1805.003]
lcps: Light curve pre-selection
[ascl:2310.002]
lcsim: Light curve simulation code
[ascl:2205.013]
ld-exosim: Simulate biases using different limb darkening laws
[ascl:1511.018]
LDC3: Three-parameter limb darkening coefficient sampling
[ascl:1507.016]
Least Asymmetry: Centering Method
[ascl:1104.006]
LECTOR: Line-strengths in One-dimensional ASCII Spectra
[ascl:2307.054]
LEFTfield: Forward modeling of cosmological density fields
[ascl:2204.003]
legacystamps: Retrieve DESI Legacy Imaging Surveys cutouts
[ascl:2010.013]
Legolas: Large Eigensystem Generator for One-dimensional pLASmas
[ascl:2111.007]
LEGWORK: LISA Evolution and Gravitational Wave ORbit Kit
[ascl:2406.020]
LeHaMoC: Leptonic-Hadronic Modeling Code for high-energy astrophysical sources
[ascl:1809.001]
LEMON: Differential photometry pipeline
[ascl:2106.014]
Lemon: Linear integral Equations' Monte carlo solver based On the Neumann solution
[ascl:1905.016]
LensCNN: Gravitational lens detector
[ascl:1505.026]
Lensed: Forward parametric modelling of strong lenses
[ascl:1308.004]
LensEnt2: Maximum-entropy weak lens reconstruction
[ascl:2406.005]
Lenser: Measure weak gravitational flexion
[ascl:2210.027]
LensingETC: Lensing Exposure Time Calculator
[ascl:2102.021]
lensingGW: Lensing of gravitational waves
[ascl:2404.008]
LensIt: CMB lensing delensing tools
[ascl:9903.001]
LENSKY: Galactic Microlensing Probability
[ascl:1010.050]
LensPerfect: Gravitational Lens Massmap Reconstructions Yielding Exact Reproduction of All Multiple Images
[ascl:1102.025]
LensPix: Fast MPI full sky transforms for HEALPix
[ascl:1705.009]
LensPop: Galaxy-galaxy strong lensing population simulation
[ascl:2010.010]
lenspyx: Curved-sky python lensed CMB maps simulation package
[ascl:1905.017]
LensQuEst: CMB Lensing QUadratic Estimator
[ascl:1102.004]
LENSTOOL: A Gravitational Lensing Software for Modeling Mass Distribution of Galaxies and Clusters (strong and weak regime)
[ascl:1602.009]
LensTools: Weak Lensing computing tools
[ascl:1804.012]
Lenstronomy: Multi-purpose gravitational lens modeling software package
[ascl:1307.005]
LENSVIEW: Resolved gravitational lens images modeling
[ascl:1910.011]
LEO-Py: Likelihood Estimation of Observational data with Python
[ascl:2404.026]
LEO-vetter: Automated vetting for TESS planet candidates
[ascl:1108.009]
LePHARE: Photometric Analysis for Redshift Estimate
[ascl:2208.009]
LeXInt: Leja Exponential Integrators
[ascl:1711.018]
LExTeS: Link Extraction and Testing Suite
[ascl:1804.024]
LFlGRB: Luminosity function of long gamma-ray bursts
[ascl:1804.023]
LFsGRB: Binary neutron star merger rate via the luminosity function of short gamma-ray bursts
[ascl:1710.016]
LGMCA: Local-Generalized Morphological Component Analysis
[ascl:1712.016]
LgrbWorldModel: Long-duration Gamma-Ray Burst World Model
[ascl:1408.002]
LIA: LWS Interactive Analysis
[ascl:1206.009]
Libimf
[ascl:1502.016]
libnova: Celestial mechanics, astrometry and astrodynamics library
[ascl:1604.002]
libpolycomp: Compression/decompression library
[ascl:1612.003]
libprofit: Image creation from luminosity profiles
[ascl:1010.020]
Libpsht: Algorithms for Efficient Spherical Harmonic Transforms
[ascl:2104.002]
Librarian: The HERA Librarian
[ascl:1402.033]
libsharp: Library for spherical harmonic transforms
[ascl:2002.017]
libstempo: Python wrapper for Tempo2
[ascl:2209.018]
libTheSky: Compute positions of celestial bodies and events
[ascl:2012.008]
LIFELINE: LIne proFiles in massivE coLliding wInd biNariEs
[ascl:2107.001]
light-curve: Light curve analysis toolbox
[ascl:2102.006]
Lightbeam: Simulate light through weakly-guiding waveguides
[ascl:1403.004]
Lightcone: Light-cone generating script
[ascl:1408.012]
LightcurveMC: An extensible lightcurve simulation program
[ascl:1812.013]
Lightkurve: Kepler and TESS time series analysis in Python
[ascl:1711.009]
Lightning: SED Fitting Package
[ascl:1906.007]
limb-darkening: Limb-darkening coefficients generator
[ascl:2312.017]
LimberJack.jl: Auto-differentiable methods for cosmology
[ascl:1107.012]
LIME: Flexible, Non-LTE Line Excitation and Radiation Transfer Method for Millimeter and Far-infrared Wavelengths
[ascl:1710.023]
LIMEPY: Lowered Isothermal Model Explorer in PYthon
[ascl:2307.042]
LIMpy: Line Intensity Mapping in Python
[ascl:2303.002]
line_selections: Automatic line detection for large spectroscopic surveys
[ascl:2007.012]
Line-Stacker: Spectral lines stacking
[ascl:2104.027]
linemake: Line list generator
[ascl:1504.019]
LineProf: Line Profile Indicators
[ascl:1602.006]
LIRA: LInear Regression in Astronomy
[ascl:1601.007]
LIRA: Low-counts Image Reconstruction and Analysis
[ascl:2205.017]
LiSA: LIghtweight Source finding Algorithms for analysis of HI spectral data
[ascl:1112.009]
LISACode: A scientific simulator of LISA
[ascl:1902.005]
LiveData: Data reduction pipeline
[ascl:1906.011]
Lizard: An extensible Cyclomatic Complexity Analyzer
[ascl:1906.020]
LIZARD: Particle initial conditions for cosmological simulations
[ascl:1706.005]
LMC: Logarithmantic Monte Carlo
[ascl:1606.014]
Lmfit: Non-Linear Least-Square Minimization and Curve-Fitting for Python
[submitted]
loci: Smooth Cubic Multivariate Local Interpolations
[ascl:2004.001]
Locus: Optimized differential photometry
[submitted]
LOFAR H5plot
[ascl:2104.030]
lofti_gaiaDR2: Orbit fitting with Gaia astrometry
[ascl:2301.007]
LoLLiPoP: Low-L Likelihood Polarized for Planck
[ascl:2401.014]
LoRD: Locate Reconnection Distribution
[ascl:1608.018]
LORENE: Spectral methods differential equations solver
[ascl:2401.006]
LoSoTo: LOFAR solutions tool
[ascl:1309.003]
LOSP: Liège Orbital Solution Package
[ascl:1308.002]
LOSSCONE: Capture rates of stars by a supermassive black hole
[ascl:2207.017]
LOTUS: 1D Non-LTE stellar parameter determination via Equivalent Width method
[ascl:1010.038]
Low Resolution Spectral Templates For AGNs and Galaxies From 0.03 -- 30 microns
[ascl:1501.007]
LP-VIcode: La Plata Variational Indicators Code
[ascl:2103.015]
LPF: Real-time detection of transient sources in radio data streams
[ascl:1902.002]
LPNN: Limited Post-Newtonian N-body code for collisionless self-gravitating systems
[ascl:1306.012]
LRG DR7 Likelihood Software
[ascl:1602.005]
LRGS: Linear Regression by Gibbs Sampling
[ascl:1807.033]
LSC: Supervised classification of time-series variable stars
[ascl:1209.003]
LSD: Large Survey Database framework
[ascl:1612.002]
LSDCat: Line Source Detection and Cataloguing Tool
[ascl:1505.012]
LSSGALPY: Visualization of the large-scale environment around galaxies on the 3D space
[ascl:2405.013]
LTdwarfIndices: Variable brown dwarf identifier
[ascl:1312.006]
LTL: The Little Template Library
[ascl:1404.001]
LTS_LINEFIT & LTS_PLANEFIT: LTS fit of lines or planes
[ascl:2403.011]
LtU-ILI: Robust machine learning in astro
[ascl:1201.016]
LumFunc: Luminosity Function Modeling
[ascl:2401.003]
LUNA: Forward model luna simulator
[ascl:1803.012]
LWPC: Long Wavelength Propagation Capability
[ascl:2312.005]
LyaCoLoRe: Generate simulated Lyman alpha forest spectra
[ascl:1607.018]
LZIFU: IDL emission line fitting pipeline for integral field spectroscopy data
[ascl:2408.011]
M_SMiLe: Magnification Statistics of Micro-Lensing
[ascl:2212.019]
m2mcluster: Star clusters made-to-measure modeling
[ascl:1407.005]
MAAT: MATLAB Astronomy and Astrophysics Toolbox
[ascl:1209.006]
macula: Rotational modulations in the photometry of spotted stars
[ascl:1306.010]
MADCOW: Microwave Anisotropy Dataset Computational softWare
[ascl:2302.019]
MADCUBA: MAdrid Data CUBe Analysis
[ascl:1712.012]
MadDM: Computation of dark matter relic abundance
[ascl:2009.009]
MADHAT: Gamma-ray emission analyzer
[ascl:2012.010]
MADLens: Differentiable lensing simulator
[ascl:1110.018]
MADmap: Fast Parallel Maximum Likelihood CMB Map Making Code
[ascl:2206.018]
MADYS: Isochronal parameter determination for young stellar and substellar objects
[ascl:2205.005]
maelstrom: Forward modeling of pulsating stars in binaries
[ascl:1010.044]
MAESTRO: An Adaptive Low Mach Number Hydrodynamics Algorithm for Stellar Flows
[ascl:1908.019]
MAESTROeX: Low Mach number stellar hydrodynamics code
[ascl:2007.015]
MAGI: Initial-condition generator for galactic N-body simulations
[ascl:1709.010]
MagIC: Fluid dynamics in a spherical shell simulator
[ascl:1604.004]
magicaxis: Pretty scientific plotting with minor-tick and log minor-tick support
[ascl:1303.009]
MAGIX: Modeling and Analysis Generic Interface for eXternal numerical codes
[ascl:2003.002]
MAGNETAR: Histogram of relative orientation calculator for MHD observations
[ascl:1010.054]
MagnetiCS.c: Cosmic String Loop Evolution and Magnetogenesis
[ascl:2008.011]
Magnetizer: Computing magnetic fields of evolving galaxies
[ascl:1502.014]
Magnetron: Fitting bursts from magnetars
[ascl:1106.010]
MAGPHYS: Multi-wavelength Analysis of Galaxy Physical Properties
[ascl:2310.006]
MAGPy-RV: Gaussian Process regression pipeline with MCMC parameter searching
[ascl:2203.024]
Magrathea-Pathfinder: 3D AMR ray-tracing in simulations
[ascl:2203.023]
MAGRATHEA: Multi-processor Adaptive Grid Refinement Analysis for THEoretical Astrophysics
[ascl:2201.012]
MAGRATHEA: Planet interior structure code
[ascl:2012.025]
Magritte: 3D radiative transfer library
[ascl:1307.009]
MAH: Minimum Atmospheric Height
[ascl:2106.011]
MakeCloud: Turbulent GMC initial conditions for GIZMO
[ascl:2407.001]
MAKEE: MAuna Kea Echelle Extraction
[ascl:1502.021]
MaLTPyNT: Quick look timing analysis for NuSTAR data
[submitted]
MALU IFS visualisation tool
[ascl:2203.020]
MAMPOSSt: Mass/orbit modeling of spherical systems
[ascl:2106.010]
Maneage: Managing data lineage
[ascl:2203.017]
MaNGA-DAP: MaNGA Data Analysis Pipeline
[ascl:2203.016]
MaNGA-DRP: MaNGA Data Reduction Pipeline
[ascl:1202.005]
Mangle: Angular Mask Software
[ascl:2306.015]
Mangrove: Infer galaxy properties using dark matter merger trees
[ascl:1305.012]
MapCUMBA: Multi-grid map-making algorithm for CMB experiments
[ascl:1308.003]
MapCurvature: Map Projections
[ascl:1306.008]
MAPPINGS III: Modelling And Prediction in PhotoIonized Nebulae and Gasdynamical Shocks
[ascl:1807.005]
MAPPINGS V: Astrophysical plasma modeling code
[ascl:2108.003]
MAPS: Multi-frequency Angular Power Spectrum estimator
[ascl:2306.011]
margarine: Posterior sampling and marginal Bayesian statistics
[ascl:2003.010]
MARGE: Machine learning Algorithm for Radiative transfer of Generated Exoplanets
[ascl:1011.004]
MARS: The MAGIC Analysis and Reconstruction Software
[ascl:1910.015]
MarsLux: Illumination Mars maps generator
[ascl:1911.005]
MARTINI: Mock spatially resolved spectral line observations of simulated galaxies
[ascl:2106.005]
Marvin: Data access and visualization for MaNGA
[ascl:1302.001]
MARX: Model of AXAF Response to X-rays
[ascl:1711.020]
MARXS: Multi-Architecture Raytrace Xray mission Simulator
[ascl:1605.001]
MARZ: Redshifting Program
[ascl:2101.007]
Mask galaxy: Machine learning pipeline for morphological segmentation of galaxies
[ascl:2401.015]
maskfill: Fill in masked values in an image
[ascl:1101.009]
MasQU: Finite Differences on Masked Irregular Stokes Q,U Grids
[ascl:1104.004]
MASSCLEAN: MASSive CLuster Evolution and ANalysis Package
[ascl:1401.008]
massconvert: Halo Mass Conversion
[ascl:2207.035]
massmappy: Mapping dark matter on the celestial sphere
[ascl:2309.013]
maszcal: Mass calibrations for thermal-SZ clusters
[ascl:1406.010]
MATCH: A program for matching star lists
[ascl:1601.018]
MATPHOT: Stellar photometry and astrometry with discrete point spread functions
[ascl:2309.007]
MATRIX: Multi-phAse Transits Recovery from Injected eXoplanets toolkit
[ascl:2312.030]
matvis: Fast matrix-based visibility simulator
[ascl:2008.018]
maxsmooth: Derivative constrained function fitting
[ascl:1205.008]
Mayavi2: 3D Scientific Data Visualization and Plotting
[ascl:2204.009]
MAYONNAISE: ADI data imaging processing pipeline
[ascl:2307.060]
MBASC: Multi-Band AGN-SFG Classifier
[ascl:1602.020]
mbb_emcee: Modified Blackbody MCMC
[ascl:2406.019]
MBE: Magnification bias estimation
[ascl:2010.001]
MBF: MOLSCAT 2020, BOUND, and FIELD for atomic and molecular collisions
[ascl:1705.008]
MBProj2: Multi-Band x-ray surface brightness PROJector 2
[ascl:1703.014]
MC-SPAM: Monte-Carlo Synthetic-Photometry/Atmosphere-Model
[ascl:1610.013]
MC
3
: Multi-core Markov-chain Monte Carlo code
[ascl:1204.005]
MC3D: Monte-Carlo 3D Radiative Transfer Code
[ascl:1511.008]
MCAL: M dwarf metallicity and temperature calculator
[ascl:2105.008]
MCALF: Velocity information from spectral imaging observations
[ascl:2210.022]
MCCD: Multi-CCD Point Spread Function Modelling
[ascl:1906.017]
mcfit: Multiplicatively Convolutional Fast Integral Transforms
[ascl:2207.023]
MCFOST: Radiative transfer code
[ascl:1107.015]
McLuster: A Tool to Make a Star Cluster
[ascl:1407.004]
MCMAC: Monte Carlo Merger Analysis Code
[ascl:2011.004]
MCMCDiagnostics: Markov Chain Monte Carlo convergence diagnostics
[ascl:2001.012]
MCMCI: Markov Chain Monte Carlo + Isochrones method for characterizing exoplanetary systems
[ascl:2409.005]
MCMole3D: Statistical model for galactic molecular clouds
[ascl:1210.017]
McPHAC: McGill Planar Hydrogen Atmosphere Code
[ascl:2107.025]
MCPM: Modified CPM method
[ascl:2005.019]
MCRaT: Monte Carlo Radiation Transfer
[ascl:1907.026]
MCRGNet: Morphological Classification of Radio Galaxy Network
[ascl:1201.001]
McScatter: Three-Body Scattering with Stellar Evolution
[ascl:2006.022]
MCSED: Spectral energy distribution fitting package for galactic systems
[ascl:1504.008]
MCSpearman: Monte Carlo error analyses of Spearman's rank test
[ascl:1302.012]
ME(SSY)**2: Monte Carlo Code for Star Cluster Simulations
[submitted]
Mean Motion Resonances
[ascl:2404.013]
Meanoffset: Photometric image alignment with row and column means
[ascl:1205.001]
Mechanic: Numerical MPI framework for dynamical astronomy
[ascl:1106.006]
MECI: A Method for Eclipsing Component Identification
[ascl:2105.009]
MeerCRAB: Transient classifier using a deep learning model
[ascl:1906.018]
MEGAlib: Medium Energy Gamma-ray Astronomy library
[ascl:1203.008]
MegaLUT: Correcting ellipticity measurements of galaxies
[ascl:1711.012]
megaman: Manifold Learning for Millions of Points
[ascl:2109.025]
Menura: Multi-GPU numerical model for space plasma simulation
[ascl:1410.002]
MEPSA: Multiple Excess Peak Search Algorithm
[ascl:1209.010]
MeqTrees: Software package for implementing Measurement Equations
[submitted]
MERA: Analysis Tool for Astrophysical Simulation Data in the Julia Language
[ascl:1511.020]
Mercury-T: Tidally evolving multi-planet systems code
[ascl:1201.008]
Mercury: A software package for orbital dynamics
[ascl:1305.015]
Merger Trees: Formation history of dark matter haloes
[ascl:1010.083]
MESA: Modules for Experiments in Stellar Astrophysics
[ascl:1709.003]
MeshLab: 3D triangular meshes processing and editing
[ascl:1612.012]
Meso-NH: Non-hydrostatic mesoscale atmospheric model
[ascl:1111.009]
MESS: Multi-purpose Exoplanet Simulation System
[ascl:2207.003]
MeSsI: MErging SystemS Identification
[ascl:1205.010]
Meudon PDR: Atomic & molecular structure of interstellar clouds
[ascl:2203.021]
MG-MAMPOSSt: Test gravity with the mass profiles of galaxy clusters
[ascl:2306.048]
MG-PICOLA: Simulating cosmological structure formation
[ascl:1907.031]
MGB: Interactive spectral classification code
[ascl:1106.013]
MGCAMB: Modification of Growth with CAMB
[ascl:2211.007]
mgcnn: Standard and modified gravity (MG) cosmological models classifier
[ascl:2212.003]
MGCosmoPop: Modified gravity and cosmology with binary black holes population models
[ascl:1403.017]
MGE_FIT_SECTORS: Multi-Gaussian Expansion fits to galaxy images
[ascl:1010.081]
MGGPOD: A Monte Carlo Suite for Gamma-Ray Astronomy
[ascl:1402.035]
MGHalofit: Modified Gravity extension of Halofit
[ascl:2402.005]
MGPT: Modified Gravity Perturbation Theory code
[ascl:2301.026]
MGwave: Detect kinematic moving groups in astronomical data
[ascl:2404.023]
mhealpy: Object-oriented healpy wrapper with support for multi-resolution maps
[ascl:1511.007]
MHF: MLAPM Halo Finder
[ascl:1205.003]
MIA+EWS: MIDI data reduction tool
[ascl:2005.002]
michi2: SED and SLED fitting tool
[ascl:1011.017]
Microccult: Occultation and Microlensing
[ascl:1303.007]
micrOMEGAs: Calculation of dark matter properties
[ascl:1010.008]
midIR_sensitivity: Mid-infrared astronomy with METIS
[ascl:1807.016]
MIDLL: Markwardt IDL Library
[ascl:1810.019]
MIEX: Mie scattering code for large grains
[ascl:1511.012]
milkywayproject_triggering: Correlation functions for two catalog datasets
[ascl:1811.010]
MillCgs: Searching for Compact Groups in the Millennium Simulation
[ascl:2108.005]
millennium-tap-query: Python tool to query the Millennium Simulation UWS/TAP client
[ascl:0101.001]
MILLISEARCH: A Search for Millilensing in BATSE GRB Data
[ascl:1911.023]
miluphcuda: Smooth particle hydrodynamics code
[ascl:2001.001]
Min-CaLM: Mineral compositional analysis on debris disk spectra
[ascl:2403.007]
MINDS: Hybrid pipeline for the reduction of JWST/MIRI-MRS data
[ascl:1302.006]
Minerva: Cylindrical coordinate extension for Athena
[ascl:2009.012]
minot: Modeling framework for diffuse components in galaxy clusters
[ascl:2203.008]
MIRaGe: Multi Instrument Ramp Generator
[submitted]
MiraPy: Python package for Deep Learning in Astronomy
[ascl:1106.007]
MIRIAD: Multi-channel Image Reconstruction, Image Analysis, and Display
[ascl:2102.017]
mirkwood: SED modeling using machine learning
[ascl:1110.025]
MIS: A Miriad Interferometry Singledish Toolkit
[ascl:1010.062]
MissFITS: Basic Maintenance and Packaging Tasks on FITS Files
[ascl:1505.011]
missForest: Nonparametric missing value imputation using random forest
[ascl:1910.016]
MiSTree: Construct and analyze Minimum Spanning Tree graphs
[ascl:2112.008]
MISTTBORN: MCMC Interface for Synthesis of Transits, Tomography, Binaries, and Others of a Relevant Nature
[ascl:2306.029]
Mixclask: Mixing Cloudy and SKIRT
[ascl:1409.001]
mixT: single-temperature fit for a multi-component thermal plasma
[ascl:1206.010]
mkj_libs: Helper routines for plane-fitting & analysis tools
[ascl:0104.001]
MLAPM: Simulating Structure Formation from Collisionless Matter
[ascl:2012.005]
MLC_ELGs: Machine Learning Classifiers for intermediate redshift Emission Line Galaxies
[ascl:2009.010]
MLG: Microlensing with Gaia
[ascl:2404.016]
MLTPC: Machine Learning Telescope Pointing Correction
[ascl:1403.003]
MLZ: Machine Learning for photo-Z
[ascl:2205.024]
MM-LSD: Multi-Mask Least-Squares Deconvolution
[ascl:1412.010]
MMAS: Make Me A Star
[ascl:1905.005]
MMIRS-DRP: MMIRS Data Reduction Pipeline
[ascl:2307.012]
mnms: Map-based Noise ModelS
[ascl:2104.012]
Mo'Astro: MongoDB framework for observational astronomy
[ascl:2306.010]
MOBSE: Massive Objects in Binary Stellar Evolution
[ascl:1110.010]
MOCASSIN: MOnte CArlo SimulationS of Ionized Nebulae
[ascl:2306.020]
mockFRBhosts: Limiting the visibility and follow-up of FRB host galaxies
[ascl:2106.025]
ModeChord: Primordial scalar and tensor power spectra solver
[ascl:1010.009]
ModeCode: Bayesian Parameter Estimation for Inflation
[ascl:1109.023]
MOKA: A New Tool for Strong Lensing Studies
[ascl:1501.013]
Molecfit: Telluric absorption correction tool
[ascl:1212.004]
MOLIERE-5: Forward and inversion model for sub-mm wavelengths
[ascl:1907.012]
molly: 1D astronomical spectra analyzer
[ascl:1206.004]
MOLSCAT: MOLecular SCATtering v. 14
[ascl:1908.002]
Molsoft: Molonglo Telescope Observing Software
[ascl:2311.006]
MONDPMesh: Particle-mesh code for Milgromian dynamics
[ascl:2204.020]
MonoTools: Planets of uncertain periods detector and modeler
[ascl:1010.036]
Montage: An Astronomical Image Mosaicking Toolkit
[ascl:1502.006]
Montblanc: GPU accelerated Radio Interferometer Measurement Equations in support of Bayesian Inference for Radio Observations
[ascl:1307.002]
Monte Python: Monte Carlo code for CLASS in Python
[ascl:1805.027]
MontePython 3: Parameter inference code for cosmology
[ascl:2308.001]
MOOG_SCAT: Scattering version of the MOOG Line Transfer Code
[ascl:1202.009]
MOOG: LTE line analysis and spectrum synthesis
[ascl:1308.018]
MoogStokes: Zeeman polarized radiative transfer
[ascl:1111.006]
MOPEX: MOsaicker and Point source EXtractor
[ascl:1303.011]
MOPSIC: Extended Version of MOPSI
[ascl:1911.014]
MORDI: Massively-Overlapped Ring-Diagram Inversion
[ascl:2405.009]
morphen: Astronomical image analysis and processing functions
[ascl:1906.013]
MORPHEUS: A 3D Eulerian Godunov MPI-OpenMP hydrodynamics code with multiple grid geometries
[ascl:1906.012]
Morpheus: Library to generate morphological semantic segmentation maps of astronomical images
[ascl:2303.018]
MORPHOFIT: Morphological analysis of galaxies
[ascl:2102.020]
MOSAIC: Multipole operator generator for Fast Multipole Method operators
[ascl:1908.007]
MosfireDRP: MOSFIRE Data Reduction Pipeline
[ascl:1710.006]
MOSFiT: Modular Open-Source Fitter for Transients
[ascl:1611.003]
MPDAF: MUSE Python Data Analysis Framework
[ascl:1208.019]
MPFIT: Robust non-linear least squares curve fitting
[ascl:1304.014]
MPgrafic: A parallel MPI version of Grafic-1
[ascl:1712.002]
MPI_XSTAR: MPI-based parallelization of XSTAR program
[ascl:1208.014]
MPI-AMRVAC: MPI-Adaptive Mesh Refinement-Versatile Advection Code
[ascl:1106.022]
MPI-Defrost: Extension of Defrost to MPI-based Cluster Environment
[ascl:2007.008]
MPSolve: Multiprecision Polynomial SOLVEr
[ascl:1212.003]
MPWide: Light-weight communication library for distributed computing
[ascl:1912.020]
MRExo: Non-parametric mass-radius relationship for exoplanets
[ascl:1102.005]
MRLENS: Multi-Resolution methods for gravitational LENSing
[ascl:1809.015]
MrMoose: Multi-Resolution Multi-Object/Origin Spectral Energy distribution fitting procedure
[ascl:1802.015]
mrpy: Renormalized generalized gamma distribution for HMF and galaxy ensemble properties comparisons
[ascl:1504.016]
MRrelation: Posterior predictive mass distribution
[submitted]
MRS: The MOS Reduction Software
[ascl:1112.010]
MRS3D: 3D Spherical Wavelet Transform on the Sphere
[ascl:2009.024]
MSL: Mining for Substructure Lenses
[ascl:1709.007]
MSSC: Multi-Source Self-Calibration
[ascl:2102.002]
MST: Minimum Spanning Tree algorithm for identifying large-scale filaments
[ascl:1701.006]
MSWAVEF: Momentum-Space Wavefunctions
[ascl:2212.005]
MTNeedlet: Spherical maps filtering
[ascl:1710.011]
mTransport: Two-point-correlation function calculator
[ascl:1811.012]
muLAn: gravitational MICROlensing Analysis Software
[ascl:1803.006]
MulensModel: Microlensing light curves modeling
[ascl:2102.023]
Multi_CLASS: Cross-tracer angular power spectra of number counts using CLASS
[ascl:1506.004]
multiband_LS: Multiband Lomb-Scargle Periodograms
[ascl:1909.002]
MultiColorFits: Colorize and combine multiple fits images for visually aesthetic scientific plots
[ascl:2207.001]
MULTIGRIS: Multicomponent probabilistic grid search
[ascl:2106.027]
MultiModeCode: Numerical exploration of multifield inflation models
[ascl:2207.006]
MultiModes: Efficiently analyze pulsating stars
[ascl:1109.006]
MultiNest: Efficient and Robust Bayesian Inference
[ascl:1109.008]
Multipole Vectors: Decomposing Functions on a Sphere
[ascl:1704.014]
Multipoles: Potential gain for binary lens estimation
[ascl:1402.006]
Munipack: General astronomical image processing software
[ascl:2207.013]
MuSCAT2_transit_pipeline: MuSCAT2 photometry and transit analysis pipelines
[ascl:1605.007]
MUSCLE: MUltiscale Spherical-ColLapse Evolution
[ascl:1610.004]
MUSE-DRP: MUSE Data Reduction Pipeline
[ascl:2102.012]
MUSE-PSFR: PSF reconstruction for MUSE WFM-AO mode
[ascl:1311.011]
MUSIC: MUlti-Scale Initial Conditions
[ascl:2008.024]
MUSIC2-monofonIC: 3LPT initial condition generator
[ascl:2205.011]
myRadex: Radex with a twist
[ascl:2206.006]
MYRaf: Aperture photometry GUI for IRAF
[ascl:1203.009]
MYRIAD: N-body code for simulations of star clusters
[ascl:1502.003]
N-GenIC: Cosmological structure initial conditions
[ascl:1102.001]
N-MODY: A Code for Collisionless N-body Simulations in Modified Newtonian Dynamics
[ascl:1411.014]
NAFE: Noise Adaptive Fuzzy Equalization
[ascl:1409.009]
Nahoon: Time-dependent gas-phase chemical model
[ascl:2303.004]
naif: Frequency analysis package
[ascl:1708.022]
Naima: Derivation of non-thermal particle distributions through MCMC spectral fitting
[ascl:2307.048]
NaMaster: Unified pseudo-Cl framework
[ascl:1803.004]
nanopipe: Calibration and data reduction pipeline for pulsar timing
[ascl:1905.020]
NAPLES: Numerical Analysis of PLanetary EncounterS
[ascl:2110.013]
Nauyaca: N-body approach for determining planetary masses and orbital elements
[ascl:2307.045]
NAVanalysis: Normalized Additional Velocity analysis
[ascl:1102.006]
NBODY Codes: Numerical Simulations of Many-body (N-body) Gravitational Interactions
[ascl:1502.010]
nbody6tt: Tidal tensors in N-body simulations
[ascl:2404.020]
NbodyIMRI: N-body solver for intermediate-mass ratio inspirals of black holes and dark matter spikes
[ascl:1904.027]
nbodykit: Massively parallel, large-scale structure toolkit
[ascl:1010.019]
NBSymple: A Double Parallel, Symplectic N-body Code Running on Graphic Processing Units
[ascl:2303.008]
nd-redshift: Number Density Redshift Evolution Code
[ascl:2405.024]
ndcube: Multi-dimensional contiguous and non-contiguous coordinate-aware arrays
[ascl:1411.023]
NDF: Extensible N-dimensional Data Format Library
[ascl:1101.002]
NDSPMHD Smoothed Particle Magnetohydrodynamics Code
[submitted]
NE2001p: A Native Python Implementation of the NE2001 Galactic Electron Density Model
[ascl:1411.013]
NEAT: Nebular Empirical Analysis Tool
[ascl:1809.009]
NEBULA: Radiative transfer code of ionized nebulae at radio wavelengths
[ascl:1608.019]
NEBULAR: Spectrum synthesis for mixed hydrogen-helium gas in ionization equilibrium
[ascl:1010.004]
Needatool: A Needlet Analysis Tool for Cosmological Data Processing
[ascl:2210.009]
NEMESIS: Non-linear optimal estimator for multivariate spectral analysis
[ascl:2311.015]
nemiss: Neutrino emission from hydrocode data
[ascl:1010.051]
NEMO: A Stellar Dynamics Toolbox
[ascl:2308.006]
Nemo: Millimeter-wave map filtering and Sunyaev-Zel'dovich galaxy cluster and source detection
[ascl:2311.005]
NEOexchange: Target and Observation Manager for the Solar System
[ascl:2405.002]
nessai: Nested sampling with artificial intelligence
[ascl:1307.017]
NEST: Noble Element Simulation Technique
[ascl:1809.012]
nestcheck: Nested sampling calculations analysis
[ascl:2103.022]
nestle: Nested sampling algorithms for evaluating Bayesian evidence
[submitted]
Network Flux Transport Demonstration
[ascl:1010.085]
Network Tools for Astronomical Data Retrieval
[ascl:2112.007]
NeutrinoFog: Neutrino fog and floor for direct dark matter searches
[ascl:2305.024]
Nextflow: DSL for data-driven computational pipelines
[ascl:1807.011]
nfield: Stochastic tool for QFT on inflationary backgrounds
[submitted]
nFITSview: A simple and user-friendly FITS image viewer
[ascl:1903.013]
NFWdist: Density, distribution function, quantile function and random generation for the 3D NFW profile
[ascl:1508.008]
NGMIX: Gaussian mixture models for 2D images
[ascl:2302.001]
nicaea: NumerIcal Cosmology And lEnsing cAlculations
[ascl:1608.016]
NICIL: Non-Ideal magnetohydrodynamics Coefficients and Ionisation Library
[ascl:1508.002]
NICOLE: NLTE Stokes Synthesis/Inversion Code
[ascl:1302.013]
NIFTY: A versatile Python library for signal inference
[ascl:1903.008]
NIFTy5: Numerical Information Field Theory v5
[ascl:1106.016]
Nightfall: Animated Views of Eclipsing Binary Stars
[ascl:1501.002]
NIGO: Numerical Integrator of Galactic Orbits
[ascl:2101.011]
Nigraha: Find and evaluate planet candidates from TESS light curves
[ascl:2111.010]
Nii: Multidimensional posterior distributions framework
[ascl:2203.003]
NIMBLE: Non-parametrIc jeans Modeling with B-spLinEs
[ascl:2107.008]
nimbus: A Bayesian inference framework to constrain kilonova models
[ascl:2210.003]
NIRDust: Near Infrared Dust finder for Type2 AGN K-band spectra
[ascl:1101.006]
NIRVANA: A Numerical Tool for Astrophysical Gas Dynamics
[ascl:2111.004]
NLopt: Nonlinear optimization library
[ascl:2402.001]
NMMA: Nuclear Multi Messenger Astronomy framework
[ascl:2005.010]
NNKCDE: Nearest Neighbor Kernel Conditional Density Estimation
[ascl:1711.024]
NOD3: Single dish reduction software
[ascl:1305.013]
Non-Gaussian Realisations
[ascl:1011.016]
Non-LTE Models and Theoretical Spectra of Accretion Disks in Active Galactic Nuclei. III. Integrated Spectra for Hydrogen-Helium Disks
[ascl:2206.005]
NonnegMFPy: Nonnegative Matrix Factorization with heteroscedastic uncertainties and missing data
[ascl:1202.003]
NOVAS: Naval Observatory Vector Astrometry Software
[ascl:2201.014]
nProFit: n-Profile Fitting tool
[ascl:1705.014]
NPTFit: Non-Poissonian Template Fitting
[ascl:1804.015]
NR-code: Nonlinear reconstruction code
[ascl:2108.012]
NRDD_constraints: Dark Matter interaction with the Standard Model exclusion plot calculator
[ascl:1807.025]
NRPy+: Code generator for Numerical Relativity
[ascl:2012.002]
NSCG: NOIRLab Source Catalog Generator
[ascl:1609.009]
NSCool: Neutron star cooling code
[ascl:1602.008]
NuCraft: Oscillation probabilities for atmospheric neutrinos calculator
[ascl:1904.030]
nudec_BSM: Neutrino Decoupling Beyond the Standard Model
[ascl:1601.014]
Nulike: Neutrino telescope likelihood tools
[ascl:1408.013]
NumCosmo: Numerical Cosmology
[ascl:1610.015]
NuPyCEE: NuGrid Python Chemical Evolution Environment
[ascl:2306.045]
nuPyProp: Propagate neutrinos through the earth
[ascl:1908.011]
NuRadioMC: Monte Carlo simulation package for radio neutrino detectors
[ascl:2306.044]
nuSpaceSim: Cosmic neutrino simulation
[ascl:2102.014]
nway: Bayesian cross-matching of astronomical catalogs
[ascl:2202.002]
NWelch: Spectral analysis of time series with nonuniform observing cadence
[ascl:1712.006]
Nyx: Adaptive mesh, massively-parallel, cosmological simulation code
[ascl:2112.019]
O'TRAIN: Optical TRAnsient Identification NEtwork
[ascl:1408.019]
O
2
scl: Object-oriented scientific computing library
[ascl:1608.012]
OBERON: OBliquity and Energy balance Run on N-body systems
[ascl:1307.008]
Obit: Radio Astronomy Data Handling
[submitted]
ObsPlanner
[submitted]
obsplanning - a set of python utilities to aid in planning astronomical observations
[ascl:1910.020]
OCD: O'Connell Effect Detector using push-pull learning
[ascl:1901.002]
OCFit: Python package for fitting of O-C diagrams
[ascl:1812.018]
OctApps: Octave functions for continuous gravitational-wave data analysis
[ascl:1010.048]
OCTGRAV: Sparse Octree Gravitational N-body Code on Graphics Processing Units
[ascl:2101.012]
Octo-Tiger: HPX parallelized 3-D hydrodynamic code for stellar mergers
[ascl:1905.021]
ODEPACK: Ordinary differential equation solver library
[ascl:2211.018]
ODNet: Asteroid occultation detection convolutional neural network
[ascl:1810.010]
ODTBX: Orbit Determination Toolbox
[ascl:2002.005]
ODUSSEAS: Observing Dwarfs Using Stellar Spectroscopic Energy-Absorption Shapes
[ascl:1601.004]
Odyssey: Ray tracing and radiative transfer in Kerr spacetime
[ascl:1906.015]
OIT: Nonconvex optimization approach to optical-interferometric imaging
[ascl:1806.018]
OMEGA: One-zone Model for the Evolution of GAlaxies
[ascl:2212.020]
Omega: Photon equations of motion
[ascl:1907.010]
OMNICAL: Redundant calibration code for low frequency radio interferometers
[ascl:2403.014]
OneLoopBispectrum: Computation of the one-loop bispectrum of galaxies in redshift space
[ascl:1904.024]
OoT: Out-of-Transit Light Curve Generator
[ascl:2104.009]
OpacityTool: Dust opacities for disk modeling
[ascl:1604.001]
OpenMHD: Godunov-type code for ideal/resistive magnetohydrodynamics (MHD)
[ascl:1502.002]
OpenOrb: Open-source asteroid orbit computation software
[ascl:1911.003]
OpenSPH: Astrophysical SPH and N-body simulations and interactive visualization tools
[ascl:1509.009]
OPERA: Objective Prism Enhanced Reduction Algorithms
[ascl:1411.004]
OPERA: Open-source Pipeline for Espadons Reduction and Analysis
[submitted]
Opik Collision Probability
[ascl:2112.018]
Optab: Ideal-gas opacity tables generator
[ascl:1803.013]
optBINS: Optimal Binning for histograms
[ascl:2104.010]
OpTool: Command-line driven tool for creating complex dust opacities
[ascl:2102.016]
OPUS: Interoperable access to analysis and simulation codes
[ascl:1310.001]
ORAC-DR: Astronomy data reduction pipeline
[ascl:1210.024]
ORBADV: ORBital ADVection by interpolation
[ascl:1702.001]
ORBE: Orbital integrator for educational purposes
[ascl:1307.016]
orbfit: Orbit fitting software
[ascl:1106.015]
OrbFit: Software to Determine Orbits of Asteroids
[ascl:1804.009]
orbit-estimation: Fast orbital parameters estimator
[ascl:1910.009]
orbitize: Orbit-fitting for directly imaged objects
[ascl:2307.059]
orbitN: Symplectic integrator for near-Keplerian planetary systems
[ascl:1409.007]
ORBS: A reduction software for SITELLE and SpiOMM data
[ascl:1911.019]
OrbWeaver: Galaxy/(sub)halo orbital processing tool
[ascl:2001.009]
ORCS: Analysis engine for SITELLE spectral cubes
[ascl:1304.012]
ORIGAMI: Structure-finding routine in N-body simulation
[ascl:2002.003]
ORIGIN: detectiOn and extRactIon of Galaxy emIssion liNes
[ascl:1204.013]
ORSA: Orbit Reconstruction, Simulation and Analysis
[ascl:2105.012]
orvara: Orbits from Radial Velocity, Absolute, and/or Relative Astrometry
[ascl:1908.012]
oscode: Oscillatory ordinary differential equation solver
[ascl:1710.021]
OSIRIS Toolbox: OH-Suppressing InfraRed Imaging Spectrograph pipeline
[ascl:2007.018]
OSPEX: Object Spectral Executive
[ascl:2109.027]
OSPREI: Sun-to-Earth (or satellite) CME simulator
[ascl:1805.014]
OSS: OSSOS Survey Simulator
[ascl:2401.011]
ostrich: Surrogate modeling using PCA and Gaussian process interpolation
[ascl:2211.009]
ovejero: Bayesian neural network inference of strong gravitational lenses
[ascl:1611.011]
OXAF: Ionizing spectra of Seyfert galaxies for photoionization modeling
[ascl:2009.003]
oxkat: Semi-automated imaging of MeerKAT observations
[ascl:2111.011]
p-winds: Python implementation of Parker wind models for planetary atmospheres
[ascl:1806.011]
P2DFFT: Parallelized technique for measuring galactic spiral arm pitch angles
[ascl:1402.030]
P2SAD: Particle Phase Space Average Density
[ascl:1205.002]
p3d: General data-reduction tool for fiber-fed integral-field spectrographs
[ascl:1105.002]
PACCE: Perl Algorithm to Compute Continuum and Equivalent Widths
[ascl:1110.011]
Pacerman: Polarisation Angle CorrEcting Rotation Measure ANalysis
[ascl:2407.020]
Package-X: Calculate Feynman loop integrals
[ascl:2212.013]
PACMAN: Planetary Atmosphere, Crust, and MANtle geochemical evolution
[ascl:1708.014]
PACSman: IDL Suite for Herschel/PACS spectrometer data
[ascl:2409.019]
Padé: Protoplanetary disk turbulence simulator
[ascl:2404.024]
pAGN: AGN disk model equations solver
[ascl:2211.004]
PAHDecomp: Decomposing the mid-IR spectra of extremely obscured galaxies
[ascl:1210.009]
PAHFIT: Properties of PAH Emission
[ascl:1606.002]
PAL: Positional Astronomy Library
[ascl:2202.005]
palettable: Color palettes for Python
[ascl:2405.021]
PALpy: Python positional astronomy library interface
[ascl:2210.029]
paltas: Simulation-based inference on strong gravitational lensing systems
[ascl:1406.002]
PAMELA: Optimal extraction code for long-slit CCD spectroscopy
[ascl:1805.021]
PampelMuse: Crowded-field 3D spectroscopy
[ascl:2212.008]
panco2: Pressure profile measurements of galaxy clusters
[ascl:1906.016]
PandExo: Instrument simulations for exoplanet observation planning
[ascl:2303.009]
Pandora: Fast exomoon transit detection algorithm
[ascl:1511.009]
Pangloss: Reconstructing lensing mass
[ascl:2404.010]
Panphasia: Create cosmological and resimulation initial conditions
[ascl:2105.020]
PAP: PHANGS-ALMA pipeline
[ascl:1103.008]
Parallel HOP: A Scalable Halo Finder for Massive Cosmological Data Sets
[ascl:1106.009]
PARAMESH V4.1: Parallel Adaptive Mesh Refinement
[ascl:1010.039]
Parameter Estimation from Time-Series Data with Correlated Errors: A Wavelet-Based Method and its Application to Transit Light Curves
[ascl:2009.008]
Paramo: PArticle and RAdiation MOnitor
[ascl:2008.016]
ParaMonte: Parallel Monte Carlo library
[ascl:1103.014]
ParaView: Data Analysis and Visualization Application
[ascl:1601.010]
PARAVT: Parallel Voronoi Tessellation
[ascl:2007.014]
PARS: Paint the Atmospheres of Rotating Stars
[ascl:1502.005]
PARSEC: PARametrized Simulation Engine for Cosmic rays
[ascl:1208.020]
ParselTongue: AIPS Python Interface
[ascl:2110.008]
ParSNIP: Parametrization of SuperNova Intrinsic Properties
[ascl:2306.026]
Parthenon: Portable block-structured adaptive mesh refinement framework
[ascl:1010.005]
Particle module of Piernik MHD code
[ascl:2207.029]
ParticleGridMapper: Particle data interpolator
[ascl:1010.073]
partiview: Immersive 4D Interactive Visualization of Large-Scale Simulations
[ascl:1809.003]
PASTA: Python Astronomical Stacking Tool Array
[ascl:1102.002]
PBL: Particle-Based Lensing for Gravitational Lensing Mass Reconstructions of Galaxy Clusters
[ascl:1708.007]
PBMC: Pre-conditioned Backward Monte Carlo code for radiative transport in planetary atmospheres
[ascl:1403.007]
PC: Unified EOS for neutron stars
[ascl:1207.012]
PCA: Principal Component Analysis for spectra modeling
[ascl:1705.004]
PCAT: Probabilistic Cataloger
[ascl:1809.002]
PCCDPACK: Polarimetry with CCD
[ascl:2309.011]
PCOSTPD: Periodogram Comparison for Optimizing Small Transiting Planet Detection
[ascl:2211.014]
PDFchem: Average abundance of species from Av-PDFs
[ascl:2105.002]
PDM2: Phase Dispersion Minimization
[ascl:1102.022]
PDRT: Photo Dissociation Region Toolbox
[ascl:2207.026]
pdspy: MCMC tool for continuum and spectral line radiative transfer modeling
[ascl:1605.008]
PDT: Photometric DeTrending Algorithm Using Machine Learning
[ascl:2001.014]
Peasoup: C++/CUDA GPU pulsar searching library
[ascl:1304.001]
PEC: Period Error Calculator
[ascl:1108.008]
PÉGASE-HR: Stellar Population Synthesis at High Resolution Spectra
[ascl:1108.007]
PÉGASE: Metallicity-consistent Spectral Evolution Model of Galaxies
[ascl:1507.003]
Pelican: Pipeline for Extensible, Lightweight Imaging and CAlibratioN
[ascl:1010.060]
Pencil: Finite-difference Code for Compressible Hydrodynamic Flows
[ascl:1811.019]
PENTACLE: Large-scale particle simulations code for planet formation
[ascl:2306.027]
PEP: Planetary Ephemeris Program
[ascl:2306.040]
PEPITA: Prediction of Exoplanet Precisions using Information in Transit Analysis
[ascl:2309.016]
PEREGRINE: Gravitational wave parameter inference with neural ration estimation
[ascl:1809.005]
perfectns: "Perfect" dynamic and standard nested sampling for spherically symmetric likelihoods and priors
[ascl:1406.005]
PERIOD: Time-series analysis package
[ascl:1407.009]
Period04: Statistical analysis of large astronomical time series
[ascl:2007.005]
PeTar: ParticlE Tree & particle-particle & Algorithmic Regularization code for simulating massive star clusters
[ascl:2207.014]
petitRADTRANS: Exoplanet spectra calculator
[ascl:2203.013]
PetroFit: Petrosian properties calculator and galaxy light profiles fitter
[ascl:2210.016]
PETSc: Portable, Extensible Toolkit for Scientific Computation
[ascl:1910.010]
PEXO: Precise EXOplanetology
[ascl:1812.003]
PFANT: Stellar spectral synthesis code
[ascl:2407.014]
PFFT: Parallel fast Fourier transforms
[ascl:2104.013]
pfits: PSRFITS-format data file processor
[ascl:2105.022]
PFITS: Spectra data reduction
[ascl:2210.026]
PGOPHER: Rotational, vibrational, and electronic spectra simulator
[ascl:1103.002]
PGPLOT: Device-independent Graphics Package for Simple Scientific Graphs
[ascl:1209.008]
Phantom-GRAPE: SIMD accelerated numerical library for N-body simulations
[ascl:1709.002]
PHANTOM: Smoothed particle hydrodynamics and magnetohydrodynamics code
[ascl:1611.019]
phase_space_cosmo_fisher: Fisher matrix 2D contours
[ascl:2008.002]
PhaseTracer: Cosmological phases mapping
[ascl:1112.006]
PhAst: Display and Analysis of FITS Images
[ascl:2406.022]
phazap: Low-latency identification of strongly lensed signals
[ascl:2406.027]
phi-GPU: Parallel Hermite Integration on GPU
[ascl:2107.029]
PHL: Persistent_Homology_LSS
[ascl:1106.002]
PHOEBE: PHysics Of Eclipsing BinariEs
[ascl:1010.056]
PHOENIX: A General-purpose State-of-the-art Stellar and Planetary Atmosphere Code
[ascl:1307.011]
PhoSim: Photon Simulator
[ascl:2407.017]
photGalIMF: Stellar mass and luminosity evolution calculator
[ascl:1704.009]
Photo-z-SQL: Photometric redshift estimation framework
[ascl:2406.021]
photochem: Chemical model of planetary atmospheres
[ascl:2312.011]
PhotochemPy: 1-D photochemical model of rocky planet atmospheres
[ascl:1712.013]
photodynam: Photodynamical code for fitting the light curves of multiple body systems
[ascl:2302.003]
PHOTOe: Monte Carlo model for simulating the slowing down of photoelectrons
[ascl:1405.013]
PHOTOM: Photometry of digitized images
[ascl:1703.004]
PHOTOMETRYPIPELINE: Automated photometry pipeline
[ascl:1901.007]
Photon: Python tool for data plotting
[ascl:2306.007]
PhotoParallax: Data-driven photometric parallaxes built with Gaia and 2MASS
[ascl:1408.022]
PhotoRApToR: PHOTOmetric Research APplication TO Redshifts
[ascl:1609.011]
Photutils: Photometry tools
[ascl:1112.004]
PHOX: X-ray Photon Simulator
[ascl:2309.008]
PI: Plages Identification
[ascl:1408.003]
PIA: ISOPHOT Interactive Analysis
[ascl:1412.007]
PIAO: Python spherIcAl Overdensity code
[ascl:1905.019]
PICASO: Planetary Intensity Code for Atmospheric Scattering Observations
[ascl:2409.006]
PICASSO: Inpainter for point-sources for synchrotron and dust polarization
[ascl:2106.018]
picca: Package for Igm Cosmological-Correlations Analyses
[ascl:1610.001]
Piccard: Pulsar timing data analysis package
[ascl:1306.011]
Pico: Parameters for the Impatient Cosmologist
[ascl:1607.009]
PICsar: Particle in cell pulsar magnetosphere simulator
[ascl:1408.014]
pieflag: CASA task to efficiently flag bad data
[ascl:2102.024]
Piff: PSFs In the Full FOV
[ascl:1806.014]
pile-up: Monte Carlo simulations of star-disk torques on hot Jupiters
[ascl:1407.012]
PINGSoft2: Integral Field Spectroscopy Software
[ascl:2209.008]
PINION: Accelerating radiative transfer simulations for cosmic reionization
[ascl:1910.001]
PINK: Parallelized rotation and flipping INvariant Kohonen maps
[ascl:1305.007]
PINOCCHIO: PINpointing Orbit-Crossing Collapsed HIerarchical Objects
[ascl:1902.007]
PINT: High-precision pulsar timing analysis package
[ascl:1007.001]
PINTofALE: Package for Interactive Analysis of Line Emission
[ascl:2103.024]
PION: Computational fluid-dynamics package for astrophysics
[ascl:2404.002]
PIPE: Extracting PSF photometry from CHEOPS data
[ascl:2306.021]
pipes_vis: Interactive GUI and visualizer tool for SPS spectra
[ascl:1611.015]
Pippi: Parse and plot MCMC chains
[ascl:2311.011]
PIPPIN: Polarimetric Differential Imaging (PDI) pipeline for NACO data
[ascl:2108.019]
PIPS: Period detection and Identification Pipeline Suite
[ascl:1405.012]
PISA: Position Intensity and Shape Analysis
[ascl:2110.007]
PISCOLA: Python for Intelligent Supernova-COsmology Light-curve Analysis
[ascl:2010.014]
Pix2Prof: Deep learning for textraction of useful sequential information from galaxy imagery
[ascl:2207.033]
piXedfit: Analyze spatially resolved SEDs of galaxies
[ascl:1102.007]
PixeLens: A Portable Modeler of Lensed Quasars
[ascl:2102.003]
Pixell: Rectangular pixel map manipulation and harmonic analysis library
[ascl:2210.012]
pixmappy: Python interface to gbdes astrometry solutions
[ascl:1305.005]
PkdGRAV2: Parallel fast-multipole cosmological code
[ascl:1609.016]
PKDGRAV3: Parallel gravity code
[ascl:2307.055]
plan-net: Bayesian neural networks for exoplanetary atmospheric retrieval
[ascl:1911.001]
PLAN: A Clump-finder for Planetesimal Formation Simulations
[ascl:1505.032]
Planck Level-S: Planck Simulation Package
[ascl:2010.009]
plancklens: Planck 2018 lensing pipeline
[ascl:1607.005]
Planetary3br: Three massive body resonance calculator
[ascl:2409.013]
planetMagFields: Routines to plot magnetic fields of planets in our solar system
[ascl:1311.004]
PlanetPack: Radial-velocity time-series analysis tool
[ascl:1911.007]
planetplanet: General photodynamical code for exoplanet light curves
[ascl:2309.020]
PlanetSlicer: Orange-slice algorithm for fitting brightness maps to phase curves
[ascl:2107.019]
PlaSim: Planet Simulator
[ascl:1906.019]
PlasmaPy: Core Python package for plasma physics
[ascl:1506.003]
PLATO Simulator: Realistic simulations of expected observations
[ascl:1903.014]
PLATON: PLanetary Atmospheric Transmission for Observer Noobs
[ascl:1907.009]
Plonk: Smoothed particle hydrodynamics data analysis and visualization
[ascl:1106.003]
PLplot: Cross-platform Software Package for Scientific Plots
[ascl:1206.007]
Plumix: Generating mass segregated star clusters
[ascl:1010.045]
PLUTO: A Code for Flows in Multiple Spatial Dimensions
[ascl:2211.008]
pmclib: Population Monte Carlo library
[ascl:9909.001]
PMCode: Particle-Mesh Code for Cosmological Simulations
[ascl:1102.008]
PMFAST: Towards Optimal Parallel PM N-body Codes
[ascl:1102.015]
PMFASTIC: Initial condition generator for PMFAST
[ascl:2107.003]
PMN-body: Particle Mesh N-body code
[ascl:2205.001]
PMOIRED: Parametric Modeling of Optical Interferometric Data
[ascl:1010.065]
PN: Higher Post Newtonian Gravity Calculations
[ascl:2307.009]
pnautilus: Three-phase chemical code
[ascl:1302.004]
pNbody: A python parallelized N-body reduction toolbox
[ascl:2011.025]
PNICER: Extinction estimator
[ascl:2207.018]
pocoMC: Preconditioned Monte Carlo method for accelerated Bayesian inference
[ascl:1907.006]
POCS: PANOPTES Observatory Control System
[ascl:1408.005]
POET: Planetary Orbital Evolution due to Tides
[ascl:2208.011]
POIS: Python Optical Interferometry Simulation
[ascl:2403.005]
Poke: Polarization ray tracing and Gaussian beamlet module for Python
[ascl:1505.018]
POKER: P Of K EstimatoR
[ascl:1807.001]
POLARIS: POLArized RadIation Simulator
[ascl:2402.006]
polarizationtools: Polarization analysis and simulation tools in python
[ascl:2102.011]
polgraw-allsky: All-sky almost-monochromatic gravitational-wave pipeline
[ascl:1406.012]
POLMAP: Interactive data analysis package for linear spectropolarimetry
[ascl:1405.014]
POLPACK: Imaging polarimetry reduction package
[ascl:1603.018]
PolRadTran: Polarized Radiative Transfer Model Distribution
[ascl:1109.005]
PolSpice: Spatially Inhomogeneous Correlation Estimator for Temperature and Polarisation
[ascl:2307.020]
PolyBin: Binned polyspectrum estimation on the full sky
[ascl:2404.006]
PolyBin3D: Binned polyspectrum estimation for 3D large-scale structure
[ascl:1502.011]
PolyChord: Nested sampling for cosmology
[ascl:2007.009]
polyMV: Multipolar coefficients converter
[ascl:1912.001]
Polyspectrum: Computing polyspectra using an FFT estimator
[ascl:2012.016]
Pomegranate: Probabilistic model builder
[ascl:1805.011]
PoMiN: A Post-Minkowskian N-Body Solver
[ascl:2407.018]
pony3d: Efficient island-finding tool for radio spectral line imaging
[ascl:2007.006]
PoPE: Population Profile Estimator
[ascl:1602.018]
POPPY: Physical Optics Propagation in PYthon
[ascl:0202.001]
PopRatio: A program to calculate atomic level populations in astrophysical plasmas
[ascl:1912.008]
PopSyCLE: Population Synthesis for Compact object Lensing Events
[ascl:2202.021]
popsynth: Observed surveys from latent population models
[ascl:2106.037]
PORTA: POlarized Radiative TrAnsfer
[ascl:2003.006]
PORTAL: POlarized Radiative Transfer Adapted to Lines
[ascl:2104.031]
Posidonius: N-Body simulator for planetary and/or binary systems
[ascl:1411.021]
POSTMORTEM: Visibility data reduction and map making package
[ascl:2210.019]
POSYDON: Single and binary star population synthesis code
[ascl:2006.018]
Powderday: Dust radiative transfer package
[ascl:1807.021]
POWER: Python Open-source Waveform ExtractoR
[ascl:1805.001]
powerbox: Arbitrarily structured, arbitrary-dimension boxes and log-normal mocks
[ascl:2406.025]
PowerSpecCovFFT: FFTLog-based computation of non-Gaussian analytic covariance of galaxy power spectrum multipoles
[ascl:1110.017]
POWMES: Measuring the Power Spectrum in an N-body Simulation
[ascl:2301.023]
PoWR: Potsdam Wolf-Rayet Models
[ascl:2212.017]
powspec: Power and cross spectral density of 2D arrays
[ascl:1401.009]
PPF module for CAMB
[ascl:1507.009]
PPInteractions: Secondary particle spectra from proton-proton interactions
[ascl:2004.008]
PPMAP: Column density mapping with extra dimensions
[ascl:1210.002]
pPXF: Penalized Pixel-Fitting stellar kinematics extraction
[ascl:1611.004]
PRECESSION: Python toolbox for dynamics of spinning black-hole binaries
[ascl:2004.016]
PRECISION: Astronomical infrared observations data reduction
[ascl:1710.024]
pred_loggs: Predicting individual galaxy G/S probability distributions
[ascl:1112.016]
PREDICT: Satellite tracking and orbital prediction
[ascl:1910.002]
PreProFit: Pressure Profile Fitter for galaxy clusters in Python
[ascl:1305.006]
Pressure-Entropy SPH: Pressure-entropy smooth-particle hydrodynamics
[ascl:1107.017]
PRESTO: PulsaR Exploration and Search TOolkit
[submitted]
PREVIS: Python Request Engine for Virtual Interferometric Survey
[ascl:1903.009]
PRF: Probabilistic Random Forest
[ascl:2006.002]
PRIISM: Python module for Radio Interferometry Imaging with Sparse Modeling
[ascl:2006.010]
PRISim: Precision Radio Interferometer Simulator
[ascl:1907.021]
PRISM: Probabilistic Regression Instrument for Simulating Models
[ascl:1601.020]
ProC: Process Coordinator
[submitted]
prodimopy: Python tools for the radiation thermo-chemical code ProDiMo.
[ascl:1608.011]
PROFFIT: Analysis of X-ray surface-brightness profiles
[ascl:1705.010]
PROFILER: 1D galaxy light profile decomposition
[ascl:1612.004]
ProFit: Bayesian galaxy fitting tool
[ascl:1204.015]
PROFIT: Emission-line PROfile FITting routine
[ascl:1804.006]
ProFound: Source Extraction and Application to Modern Survey Data
[ascl:2204.018]
ProFuse: Galaxies and components modeler
[ascl:1306.004]
PROM4: 1D isothermal and isobaric modeler for solar prominences
[ascl:1805.023]
PROM7: 1D modeler of solar filaments or prominences
[ascl:1511.023]
PromptNuFlux: Prompt atmospheric neutrino flux calculator
[ascl:2312.020]
ProPane: Image warping and stacking utilities
[ascl:1405.006]
PROPER: Optical propagation routines
[ascl:1904.025]
Properimage: Image coaddition and subtraction
[ascl:1306.005]
PROS: Multi-mission X-ray analysis software system
[ascl:2111.006]
prose: FITS images processing pipeline
[ascl:2312.002]
PROSPECT: Profile likelihood for frequentist cosmological inference
[ascl:2002.007]
ProSpect: Spectral generation package
[ascl:1905.025]
Prospector: Stellar population inference from spectra and SEDs
[ascl:2001.006]
Protostellar Evolution: Stellar evolution simulator
[ascl:2407.006]
provabgs: SED modeling tools for PROVABGS
[ascl:2406.010]
PRyMordial: Precise computations of BBN within and beyond the Standard Model
[ascl:2205.016]
Pryngles: PlanetaRY spaNGLES
[ascl:1301.001]
PSFEx: Point Spread Function Extractor
[ascl:2306.056]
PSFMachine: Toolkit for doing PSF photometry
[ascl:2210.005]
PSFr: Point Spread Function reconstruction
[ascl:2202.013]
PSLS: PLATO Solar-like Light-curve Simulator
[ascl:1208.005]
PSM: Planck Sky Model
[ascl:1705.013]
PSOAP: Precision Spectroscopic Orbits A-Parametrically
[ascl:1010.011]
PSpectRe: A Pseudo-Spectral Code for (P)reheating
[ascl:1710.020]
PSPLINE: Princeton Spline and Hermite cubic interpolation routines
[ascl:1105.014]
PSRCHIVE: Development Library for the Analysis of Pulsar Astronomical Data
[ascl:2110.003]
PSRDADA: Distributed Acquisition and Data Analysis for Radio Astronomy
[ascl:1107.019]
PSRPOP: Pulsar Population Modelling Programs
[ascl:1501.006]
PsrPopPy: Pulsar Population Modelling Programs in Python
[ascl:1812.017]
psrqpy: Python module to query the ATNF Pulsar Catalogue
[ascl:2007.007]
PSRVoid: Statistical suite for folded pulsar data
[ascl:2210.001]
PSS: Pulsar Survey Scraper
[ascl:2111.003]
PSwarm: Global optimization solver for bound and linear constrained problems
[ascl:2110.021]
PT-REX: Point-to-point TRend EXtractor
[ascl:2211.001]
PTAfast: PTA correlations from stochastic gravitational wave background
[ascl:2101.006]
ptemcee: A parallel-tempered version of emcee
[ascl:1912.017]
PTMCMCSampler: Parallel tempering MCMC sampler package written in Python
[ascl:2303.019]
pulsar_spectra: Pulsar flux density measurements, spectral models fitting, and catalog
[ascl:1811.020]
PulsarHunter: Searching for and confirming pulsars
[ascl:2312.012]
PulsarX: Pulsar searching
[ascl:1606.013]
Pulse Portraiture: Pulsar timing
[ascl:1807.022]
PUMA: Low-frequency radio catalog cross-matching
[ascl:1110.014]
pureS2HAT: S 2HAT-based Pure E/B Harmonic Transforms
[ascl:2301.027]
Puri-Psi: Radio interferometric imaging
[ascl:1307.019]
PURIFY: Tools for radio-interferometric imaging
[ascl:1608.010]
pvextractor: Position-Velocity Diagram Extractor
[ascl:1210.026]
PVS-GRMHD: Conservative GRMHD Primitive Variable Solvers
[ascl:1704.001]
pwkit: Astronomical utilities in Python
[ascl:1806.032]
pwv_kpno: Modeling atmospheric absorption
[ascl:2006.012]
pxf_kin_err: Radial velocity and velocity dispersion uncertainties estimator
[submitted]
Py-PDM: A Python wrapper of the Phase Dispersion Minimization (PDM)
[ascl:1808.009]
py-sdm: Support Distribution Machines
[ascl:1712.003]
Py-SPHViewer: Cosmological simulations using Smoothed Particle Hydrodynamics
[ascl:1905.002]
Py4CAtS: PYthon for Computational ATmospheric Spectroscopy
[ascl:1906.010]
PyA: Python astronomy-related packages
[ascl:2405.004]
pyADfit: Nested sampling approach to quasi-stellar object (QSO) accretion disc fitting
[ascl:1806.007]
PyAMOR: AMmOnia data Reduction
[ascl:1707.003]
pyaneti: Multi-planet radial velocity and transit fitting
[ascl:2102.028]
PyAutoFit: Classy probabilistic programming
[ascl:1807.003]
PyAutoLens: Strong lens modeling
[ascl:1502.007]
PyBDSF: Python Blob Detection and Source Finder
[ascl:2104.023]
PyBird: Python code for biased tracers in redshift space
[ascl:1204.002]
pyBLoCXS: Bayesian Low-Count X-ray Spectral analysis
[ascl:2306.057]
pybranch: Calculate experimental branching fractions and transition probabilities from atomic spectra
[ascl:2312.025]
pyC
2
Ray: Python interface to C
2
Ray with GPU acceleration
[ascl:2107.017]
PyCactus: Post-processing tools for Cactus computational toolkit simulation data
[ascl:2206.021]
PyCASSO2: Stellar population and emission line fits in integral field spectra
[ascl:1805.030]
PyCBC: Gravitational-wave data analysis toolkit
[ascl:1805.032]
PyCCF: Python Cross Correlation Function for reverberation mapping studies
[ascl:2112.001]
pycelp: Python package for Coronal Emission Line Polarization
[submitted]
pycf3 - Cosmicflows-3 Distance-Velocity Calculator client for Python
[ascl:2312.034]
pycheops: Light curve analysis for ESA CHEOPS data
[submitted]
Pyckles
[ascl:1304.020]
pyCloudy: Tools to manage astronomical Cloudy photoionization code
[ascl:1509.007]
pycola: N-body COLA method code
[ascl:2303.007]
PyCom: Interstellar communication
[ascl:1311.002]
PyCOOL: Cosmological Object-Oriented Lattice code
[ascl:2403.009]
pycorr: Two-point correlation function estimation
[ascl:2407.003]
pycosie: Python analysis code used on Technicolor Dawn
[ascl:1210.027]
PyCosmic: Detecting cosmics in CALIFA and other fiber-fed integral-field spectroscopy datasets
[ascl:2004.007]
PyCosmo: Multi-purpose cosmology calculation tool
[ascl:1810.008]
pycraf: Spectrum-management compatibility
[ascl:2307.040]
pycrires: Data reduction pipeline for VLT/CRIRES+
[ascl:1509.010]
PyCS : Python Curve Shifting
[submitted]
pydftools: Distribution function fitting in Python
[ascl:2106.003]
PyDoppler: Wrapper for Doppler tomography software
[ascl:1401.005]
PyDrizzle: Python version of Drizzle
[ascl:2103.008]
Pyedra: Python implementation for asteroid phase curve fitting
[ascl:1112.014]
PyEphem: Astronomical Ephemeris for Python
[ascl:1609.025]
PYESSENCE: Generalized Coupled Quintessence Linear Perturbation Python Code
[ascl:2409.016]
PyExoCross: Molecular line lists post-processor
[ascl:2301.013]
pyExoRaMa: An interactive tool to investigate the radius-mass diagram for exoplanets
[ascl:1403.002]
pyExtinction: Atmospheric extinction
[ascl:2407.002]
pyFAT: Python Fully Automated TiRiFiC
[ascl:2109.009]
pyFFTW: Python wrapper around FFTW
[ascl:1207.009]
PyFITS: Python FITS Module
[ascl:1103.012]
Pyflation: Second Order Perturbations During Inflation Beyond Slow-roll
[submitted]
PyFOSC: a pipeline toolbox for BFOSC/YFOSC long-slit spectroscopy data reduction
[ascl:2102.027]
PyFstat: Continuous gravitational-wave data analysis
[ascl:2203.005]
pygacs: Toolkit to manipulate Gaia catalog tables
[ascl:1811.014]
pygad: Analyzing Gadget Simulations with Python
[ascl:1411.001]
pyGadgetReader: GADGET snapshot reader for python
[ascl:1603.013]
PyGDSM: Python interface to Global Diffuse Sky Models
[ascl:1402.021]
PyGFit: Python Galaxy Fitter
[ascl:1611.013]
pyGMMis: Mixtures-of-Gaussians density estimation method
[ascl:1907.004]
pyGTC: Parameter covariance plots
[ascl:2311.013]
pygwb: Lighweight python stochastic GWB analysis pipeline
[ascl:2007.020]
pygwinc: Gravitational Wave Interferometer Noise Calculator
[ascl:2307.025]
pyhalomodel: Halo-model implementation for power spectra
[ascl:2002.011]
PyHammer: Python spectral typing suite
[ascl:2206.010]
pyHIIexplorerV2: Integrated spectra of HII regions extractor
[ascl:1511.005]
pyhrs: Spectroscopic data reduction package for SALT
[ascl:2109.008]
pyia: Python package for working with Gaia data
[ascl:2205.010]
pyICs: Initial Conditions creator for isolated galaxy formation simulations
[ascl:2404.017]
pyilc: Needlet ILC in Python
[ascl:2307.023]
PyIMRPhenomD: Stellar origin black hole binaries population estimator
[ascl:2004.014]
PyKat: Python interface and tools for Finesse
[ascl:1208.004]
PyKE: Reduction and analysis of Kepler Simple Aperture Photometry data
[ascl:1506.001]
pyKLIP: PSF Subtraction for Exoplanets and Disks
[ascl:1708.016]
pyLCSIM: X-ray lightcurves simulator
[ascl:1510.003]
PyLDTk: Python toolkit for calculating stellar limb darkening profiles and model-specific coefficients for arbitrary filters
[ascl:1811.008]
Pylians: Python libraries for the analysis of numerical simulations
[ascl:2403.012]
Pylians3: Libraries to analyze numerical simulations in Python 3
[ascl:1612.018]
pylightcurve: Exoplanet lightcurve model
[ascl:1906.022]
pyLIMA: Microlensing modeling package
[ascl:1506.005]
PyMC: Bayesian Stochastic Modelling in Python
[ascl:1610.016]
PyMC3: Python probabilistic programming framework
[ascl:2212.007]
PyMCCF: Python Modernized Cross Correlation Function for reverberation mapping studies
[ascl:2309.010]
pymccorrelation: Correlation coefficients with uncertainties
[ascl:2207.024]
pymcfost: Python interface to the MCFOST 3D radiative transfer code
[ascl:2309.009]
pymcspearman: Monte carlo calculation of Spearman's rank correlation coefficient with uncertainties
[ascl:1505.025]
pyMCZ: Oxygen abundances calculations and uncertainties from strong-line flux measurements
[ascl:1902.003]
PyMF: Matched filtering techniques for astronomical images
[ascl:1411.011]
PyMGC3: Finding stellar streams in the Galactic Halo using a family of Great Circle Cell counts methods
[ascl:1401.003]
PyMidas: Interface from Python to Midas
[ascl:1808.008]
PyMieDap: Python Mie Doubling Adding Program
[ascl:1707.005]
PyMOC: Multi-Order Coverage map module for Python
[ascl:1109.010]
PyModelFit: Model-fitting Framework and GUI Tool
[ascl:1906.009]
PyMORESANE: Python MOdel REconstruction by Synthesis-ANalysis Estimators
[ascl:1310.002]
PyMSES: Python modules for RAMSES
[ascl:2312.018]
PyMsOfa: Python package for the Standards of Fundamental Astronomy (SOFA) service
[ascl:1606.005]
PyMultiNest: Python interface for MultiNest
[ascl:1806.028]
PyMUSE: VLT/MUSE data analyzer
[ascl:1703.009]
PyMVPA: MultiVariate Pattern Analysis in Python
[ascl:2208.022]
PyNAPLE: Automated pipeline for detecting changes on the lunar surface
[ascl:1305.002]
pynbody: N-Body/SPH analysis for python
[ascl:1304.021]
PyNeb: Analysis of emission lines
[ascl:2403.001]
Pynkowski: Minkowski functionals and other higher order statistics
[ascl:1812.010]
PynPoint 0.6.0: Pipeline for processing and analysis of high-contrast imaging data
[ascl:1501.001]
PynPoint: Exoplanet image data analysis
[ascl:2207.002]
pynucastro: Python interfaces to the nuclear reaction rate databases
[ascl:2203.012]
pyobs: Python framework for autonomous astronomical observatories
[ascl:1612.008]
PyORBIT: Exoplanet orbital parameters and stellar activity
[ascl:1802.012]
PyOSE: Orbital sampling effect (OSE) simulator
[ascl:1905.027]
PyPDR: Python Photo Dissociation Regions
[submitted]
PypeIt-NIRSPEC: A PypeIt Module for Reducing Keck/NIRSPEC High Resolution Spectra
[ascl:1911.004]
PypeIt: Python spectroscopic data reduction pipeline
[ascl:2401.004]
pyPETaL: A Pipeline for Estimating AGN Time Lags
[ascl:1609.022]
PyPHER: Python-based PSF Homogenization kERnels
[ascl:2103.026]
PyPion: Post-processing code for PION simulation data
[ascl:2206.023]
pyPipe3D: Spectroscopy analysis pipeline
[ascl:2307.006]
pyPplusS: Modeling exoplanets with rings
[ascl:1612.005]
PyProfit: Wrapper for libprofit
[ascl:1706.011]
PyPulse: PSRFITS handler
[ascl:1809.008]
PyQSOFit: Python code to fit the spectrum of quasars
[ascl:1807.006]
pyqz: Emission line code
[ascl:1908.009]
PyRADS: Python RADiation model for planetary atmosphereS
[ascl:1602.002]
pyraf-dbsp: Reduction pipeline for the Palomar Double Beam Spectrograph
[ascl:1207.011]
PyRAF: Python alternative for IRAF
[ascl:2105.017]
Pyrat Bay: Python Radiative Transfer in a Bayesian framework
[ascl:2312.021]
PyRaTE: Non-LTE spectral lines simulations
[submitted]
pyreaclib
[ascl:2207.007]
Pyriod: Period detection and fitting routines
[ascl:2110.016]
pyro: Deep universal probabilistic programming with Python and PyTorch
[ascl:1507.018]
pyro: Python-based tutorial for computational methods for hydrodynamics
[ascl:2107.012]
PyROA: Modeling quasar light curves
[ascl:2409.020]
pyRRG: Weak lensing shape measurement code
[ascl:1904.026]
pyRSD: Accurate predictions for the clustering of galaxies in redshift-space in Python
[ascl:1207.010]
PySALT: SALT science pipeline
[ascl:2008.005]
PySAP: Python Sparse data Analysis Package
[ascl:1908.024]
PYSAT: Python Satellite Data Analysis Toolkit
[ascl:2408.002]
pySDR: Wrapper for sharpened dimensionality reduction code
[ascl:1805.026]
PySE: Python Source Extractor for radio astronomical images
[ascl:2106.006]
Pyshellspec: Binary systems with circumstellar matter
[ascl:2204.016]
pySIDES: Simulated Infrared Dusty Extragalactic Sky in Python
[ascl:1704.007]
PySM: Python Sky Model
[ascl:2210.017]
PySME: Spectroscopy Made Easy reimplemented with Python
[ascl:2003.012]
PYSOLATOR: Remove orbital modulation from a binary pulsar and/or its companion
[ascl:1503.008]
pYSOVAR: Lightcurves analysis
[ascl:1411.002]
pysovo: A library for implementing alerts triggered by VOEvents
[ascl:1109.001]
PySpecKit: Python Spectroscopic Toolkit
[ascl:2009.014]
pySpectrum: Power spectrum and bispectrum calculator
[ascl:2405.005]
pySPEDAS: Python-based Space Physics Environment Data Analysis Software
[ascl:2409.018]
PySR: High-Performance Symbolic Regression in Python and Julia
[ascl:2404.019]
PySSED: Python Stellar Spectral Energy Distributions
[ascl:2206.004]
pystortion: Distortion measurement support
[ascl:2111.017]
pySYD: Measuring global asteroseismic parameters
[submitted]
pysymlog - Symmetric (signed) logarithm scale for your python plots
[ascl:1303.023]
pysynphot: Synthetic photometry software package
[ascl:2212.014]
pyTANSPEC: Python tool for extracting 1D TANSPEC spectra from 2D images
[submitted]
Python “sgp4” module that offers official SGP4 C++ library
[ascl:1612.001]
Python-CPL: Python interface for the ESO Common Pipeline Library
[ascl:1501.003]
python-qucs: Python package for automating QUCS simulations
[ascl:1501.010]
PythonPhot: Simple DAOPHOT-type photometry in Python
[ascl:2105.015]
PyTorchDIA: Difference Image Analysis tool
[ascl:1505.024]
PyTransit: Transit light curve modeling
[ascl:1710.010]
PyTransport: Calculate inflationary correlation functions
[ascl:1810.009]
PyUltraLight: Pseudo-spectral Python code to compute ultralight dark matter dynamics
[ascl:2101.016]
pyUPMASK: Unsupervised clustering method for stellar clusters
[ascl:1907.003]
pyuvdata: Pythonic interface to interferometric data sets
[ascl:1402.004]
PyVO: Python access to the Virtual Observatory
[ascl:2004.005]
PyWD2015: Wilson-Devinney code GUI
[ascl:1402.034]
PyWiFeS: Wide Field Spectrograph data reduction pipeline
[ascl:2205.023]
PyWPF: Waterfall Principal Component Analysis (PCA) Folding
[ascl:2009.011]
PyWST: WST and RWST for astrophysics
[ascl:2012.019]
PyXel: Astronomical X-ray imaging data modeling
[ascl:2301.002]
Pyxel: Detector and end-to-end instrument simulation
[ascl:1608.002]
pyXSIM: Synthetic X-ray observations generator
[ascl:2101.014]
PyXspec: Python interface to XSPEC spectral-fitting program
[ascl:1806.003]
pyZELDA: Python code for Zernike wavefront sensors
[ascl:1905.008]
Q3C: A PostgreSQL package for spatial queries and cross-matches of large astronomical catalogs
[ascl:2310.004]
q3dfit: PSF decomposition and spectral analysis for JWST-IFU spectroscopy
[ascl:1908.001]
QAC: Quick Array Combinations front end to CASA
[ascl:1712.014]
QATS: Quasiperiodic Automated Transit Search
[ascl:1601.015]
QDPHOT: Quick & Dirty PHOTometry
[ascl:1806.006]
QE: Quantum opEn-Source Package for Research in Electronic Structure, Simulation, and Optimization
[ascl:1210.019]
QFitsView: FITS file viewer
[ascl:1304.016]
Qhull: Quickhull algorithm for computing the convex hull
[ascl:1908.020]
QLF: Luminosity function analysis code
[submitted]
qmatch: Some astronomical image matching programs
[ascl:2406.012]
QMC: Quadratic Monte Carlo
[ascl:1910.022]
qnm: Kerr quasinormal modes, separation constants, and spherical-spheroidal mixing coefficients calculator
[ascl:1809.011]
qp: Quantile parametrization for probability distribution functions
[ascl:2208.002]
qrpca: QR-based Principal Components Analysis
[ascl:1612.011]
QSFit: Quasar Spectral FITting
[ascl:2205.003]
QSOGEN: Model quasar SEDs
[ascl:1912.011]
QSOSIM: Simulated Quasar Spectrum Generator
[ascl:1703.011]
QtClassify: IFS data emission line candidates classifier
[ascl:2401.017]
QuantifAI: Radio interferometric imaging reconstruction with scalable Bayesian uncertainty quantification
[ascl:2305.006]
QuartiCal: Fast radio interferometric calibration
[ascl:2106.016]
QuasarNET: CNN for redshifting and classification of astrophysical spectra
[ascl:2005.013]
qubefit: MCMC kinematic modeling
[ascl:2112.002]
QUESTFIT: Fitter for mid-infrared galaxy spectra
[ascl:2103.014]
QuickCBC: Rapid and reliable inference for binary mergers
[ascl:1704.006]
Quickclump: Identify clumps within a 3D FITS datacube
[ascl:1402.012]
QUICKCV: Cosmic variance calculator
[ascl:1402.024]
QuickReduce: Data reduction pipeline for the WIYN One Degree Imager
[ascl:1811.006]
QuickSip: Project survey image properties onto the sky into Healpix maps
[ascl:2110.009]
Quokka: Two-moment AMR radiation hydrodynamics on GPUs for astrophysics
[ascl:2112.013]
Qwind: Non-hydrodynamical model for AGN line-drive winds
[ascl:2112.014]
Qwind3: Modeling UV line-driven winds originating from accretion discs
[ascl:1210.028]
QYMSYM: A GPU-accelerated hybrid symplectic integrator
[ascl:1104.009]
r-Java: An r-process Code and Graphical User Interface for Heavy-Element Nucleosynthesis
[ascl:1106.005]
R3D: Reduction Package for Integral Field Spectroscopy
[ascl:1502.013]
Rabacus: Analytic Cosmological Radiative Transfer Calculations
[ascl:1711.015]
rac-2d: Thermo-chemical for modeling water vapor formation in protoplanetary disks
[ascl:2405.023]
raccoon: Radial velocities and Activity indicators from Cross-COrrelatiON with masks
[ascl:1010.075]
Radex: Fast Non-LTE Analysis of Interstellar Line Spectra
[ascl:1806.017]
RadFil: Radial density profile builder for interstellar filaments
[ascl:1108.014]
RADICAL: Multi-purpose 2-D Radiative Transfer Code
[ascl:2104.022]
RadioFisher: Fisher forecasting for 21cm intensity mapping and spectroscopic galaxy surveys
[ascl:2208.019]
RadioLensfit: Radio weak lensing shear measurement in the visibility domain
[ascl:2408.012]
RadioSED: Radio SED fitting for AGN
[ascl:2101.004]
radiowinds: Radio emission from stellar winds
[ascl:2312.033]
RADIS: Fast line-by-line code for high-resolution infrared molecular spectra
[ascl:1308.012]
RADLite: Raytracer for infrared line spectra
[ascl:1202.015]
RADMC-3D: A multi-purpose radiative transfer tool
[ascl:1108.016]
RADMC: A 2-D Continuum Radiative Transfer Tool
[ascl:1811.015]
radon: Streak detection using the Fast Radon Transform
[ascl:9910.009]
RADPACK: A RADical compression analysis PACKage for fitting to the CMB
[ascl:2210.008]
RADTRAN: General purpose planetary radiative transfer model
[ascl:1801.012]
RadVel: General toolkit for modeling Radial Velocities
[ascl:1902.008]
Radynversion: Solar atmospheric properties during a solar flare
[ascl:1411.010]
Raga: Monte Carlo simulations of gravitational dynamics of non-spherical stellar systems
[ascl:2312.019]
Rainbow: Simultaneous multi-band light curve fitting
[ascl:2103.016]
RAiSERed: Analytic AGN model based code for radio-frequency redshifts
[ascl:2302.022]
RALF: RADEX Line Fitter
[ascl:1710.013]
Ramses-GPU: Second order MUSCL-Handcock finite volume fluid solver
[ascl:1011.007]
RAMSES: A new N-body and hydrodynamical code
[ascl:2008.021]
ramses2hsim: RAMSES output to 3D data cube for HSIM
[ascl:2105.019]
RandomQuintessence: Integrate the Klein-Gordon and Friedmann equations with random initial conditions
[ascl:2003.007]
RAPID: Real-time Automated Photometric IDentification
[ascl:2209.016]
RAPOC: Rosseland and Planck mean opacities calculator
[ascl:2005.016]
RAPP: Robust Automated Photometry Pipeline
[ascl:2308.008]
Rapster: Rapid population synthesis for binary black hole mergers in dynamical environments
[ascl:1803.015]
RAPTOR: Imaging code for relativistic plasmas in strong gravity
[ascl:1909.008]
RascalC: Fast code for galaxy covariance matrix estimation
[ascl:2002.002]
RASCAS: Resonant line transfer in AMR simulations
[ascl:2102.022]
RASSINE: Normalizing 1D stellar spectra
[ascl:1904.014]
rate: Reliable Analytic Thermochemical Equilibrium
[ascl:0008.002]
RATRAN: Radiative Transfer and Molecular Excitation in One and Two Dimensions
[ascl:1105.009]
Ray Tracing Codes: run_tau, run_raypath, and ray_kernel
[ascl:2401.002]
Rayleigh: Pseudo-spectral MHD
[ascl:2405.003]
raynest: Parallel nested sampling based on ray
[ascl:1411.006]
RC3 mosaicking pipeline: Creating mosaics for the RC3 Catalogue
[submitted]
RCETC: Roman Coronagraph Exposure Time Calculator
[ascl:2009.015]
rcosmo: Cosmic Microwave Background data analysis
[ascl:2302.006]
RCR: Robust Chauvenet Outlier Rejection
[ascl:1408.017]
RDGEN: Routines for data handling, display, and adjusting
[ascl:2301.017]
ReACT: Calculation of non-linear power spectra from non-standard physics
[ascl:2007.016]
ReadPDS: Visualization tools for PDS4 data
[ascl:1506.007]
REALMAF: Magnetic power spectra from Faraday rotation maps
[ascl:2206.022]
RealSim-IFS: Realistic synthetic integral field spectrscopy of galaxies from numerical simulations
[ascl:2407.008]
RealSim: Statistical observational realism for synthetic images from galaxy simulations
[ascl:1107.009]
REAS3: Modeling Radio Emission from Cosmic Ray Air Showers
[ascl:1110.016]
REBOUND: Multi-purpose N-body code for collisional dynamics
[ascl:2011.020]
REBOUNDx: Adding effects in REBOUND N-body integrations
[ascl:1106.026]
RECFAST: Calculate the Recombination History of the Universe
[ascl:2406.028]
Redback: Bayesian inference package for fitting electromagnetic transients
[ascl:2005.004]
REDFIT: Red-noise spectra directly from unevenly spaced time series
[ascl:2106.024]
RedPipe: Reduction Pipeline
[ascl:2103.004]
redshifts: Spectroscopic redshifts search tool
[ascl:1507.017]
REDSPEC: NIRSPEC data reduction
[ascl:1508.003]
REDUCEME: Long-slit spectroscopic data reduction and analysis
[ascl:2106.017]
redvsblue: Quasar and emission line redshift fitting
[ascl:1401.004]
Reflex: Graphical workflow engine for data reduction
[ascl:1206.001]
RegiStax: Alignment, stacking and processing of images
[ascl:1404.012]
RegPT: Regularized cosmological power spectrum
[ascl:2107.005]
ReionYuga: Epoch of Reionization neutral Hydrogen field generator
[ascl:2306.023]
RELAGN: AGN SEDs with full GR ray tracing
[ascl:2307.003]
RelicFast: Fast scale-dependent halo bias
[ascl:1505.021]
relline: Relativistic line profiles calculation
[ascl:2010.015]
relxill: Reflection models of black hole accretion disks
[ascl:2307.049]
reMASTERed: Calculate contributions to pseudo-Cl for maps with correlated masks
[ascl:1904.008]
repack: Repack and compress line-transition data
[ascl:2107.021]
RePrimAnd: Recovery of Primitives And EOS framework
[ascl:2011.023]
reproject: Python-based astronomical image reprojection
[ascl:1612.022]
REPS: REscaled Power Spectra for initial conditions with massive neutrinos
[ascl:1809.016]
RequiSim: Variance weighted overlap calculator
[ascl:1505.028]
RESOLVE: Bayesian algorithm for aperture synthesis imaging in radio astronomy
[ascl:2409.009]
resonances: Mean-motion resonances in Solar system and other planetary systems identifier
[ascl:1907.023]
REVOLVER: REal-space VOid Locations from suVEy Reconstruction
[ascl:2306.028]
rfast: Planetary spectral forward and inverse modeling tool
[ascl:2005.018]
RFCDE: Random Forests for Conditional Density Estimation
[ascl:2202.011]
RFEP: Residual Feature Extraction Pipeline
[ascl:2402.002]
Rfits: FITS file manipulation in R
[ascl:1710.002]
rfpipe: Radio interferometric transient search pipeline
[ascl:1711.006]
RGW: Goodman-Weare Affine-Invariant Sampling
[ascl:1502.001]
RH 1.5D: Polarized multi-level radiative transfer with partial frequency distribution
[ascl:1611.009]
RHOCUBE: 3D density distributions modeling code
[ascl:2404.030]
RhoPop: Small-planet populations identifier
[ascl:2003.005]
RHT: Rolling Hough Transform
[ascl:1410.005]
RICH: Numerical simulation of compressible hydrodynamics on a moving Voronoi mesh
[ascl:2302.017]
RichValues: Managing numeric values with uncertainties and upper/lower limits
[ascl:2005.001]
RID: Relativistic Image Doubling in water Cherenkov detectors
[ascl:2405.010]
riddler: Type Ia supernovae spectral time series fitter
[ascl:2310.010]
riptide: Pulsar searching with the Fast Folding Algorithm
[ascl:2208.008]
RJ-plots: Automated objective classification of 2D structures
[ascl:2104.006]
RJObject: Reversible Jump Objects
[ascl:1811.009]
RLOS: Time-resolved imaging of model astrophysical jets
[ascl:1708.011]
RM-CLEAN: RM spectra cleaner
[ascl:2005.003]
RM-Tools: Rotation measure (RM) synthesis and Stokes QU-fitting
[ascl:1806.024]
RMextract: Ionospheric Faraday Rotation calculator
[ascl:1409.011]
rmfit: Forward-folding spectral analysis software
[ascl:1403.011]
RMHB: Hierarchical Reverberation Mapping
[ascl:2204.008]
RMNest: Bayesian approach to measuring Faraday rotation and conversion in radio signals
[ascl:1104.008]
Rmodel: Determining Stellar Population Parameters
[ascl:2107.002]
ROA: Running Optimal Average
[ascl:1603.008]
ROBAST: ROOT-based ray-tracing library for cosmic-ray telescopes
[ascl:1808.011]
Robbie: Radio transients and variables detection workflow
[ascl:1502.023]
ROBOSPECT: Width fitting program
[ascl:2012.006]
Robovetter: Automatic vetting of Threshold Crossing Events (TCEs)
[ascl:1201.002]
Roche: Visualization and analysis tool for Roche-lobe geometry of evolving binaries
[ascl:1210.008]
Rockstar: Phase-space halo finder
[ascl:1712.009]
RODRIGUES: RATT Online Deconvolved Radio Image Generation Using Esoteric Software
[ascl:2010.011]
ROGER: Automatic classification of galaxies using phase-space information
[ascl:1907.028]
ROHSA: Separation of diffuse sources in hyper-spectral data
[ascl:2005.005]
RoLo: Calculate radius and potential of the Roche Lobe
[ascl:2301.011]
Rosetta: Platform for resource-intensive, interactive data analysis
[ascl:2311.016]
RoSSBi3D: Finite volume code for protoplanetary disk evolution study
[ascl:1902.006]
RPFITS: Routines for reading and writing RPFITS files
[ascl:1905.015]
rPICARD: Radboud PIpeline for the Calibration of high Angular Resolution Data
[ascl:2001.013]
RPPPS: Re-analyzing Pipeline for Parkes Pulsar Survey
[ascl:2011.017]
RRATtrap: Rotating Radio Transient identifier
[ascl:2312.029]
RRLFE: Metallicity calibrations for RR Lyrae variable stars
[ascl:2204.017]
RSG: Redshift Search Graphs
[ascl:1808.002]
rsigma: Resonant disturbance
[ascl:1607.015]
RT1D: 1D code for Rayleigh-Taylor instability
[ascl:1706.002]
rtpipe: Searching for Fast Radio Transients in Interferometric Data
[ascl:2204.007]
RTS: Radio Transient Simulations
[ascl:2109.011]
Rubble: Simulating dust size distributions in protoplanetary disks
[ascl:2307.044]
RUBIS: Fast centrifugal deformation program for stellar and planetary models
[ascl:1802.011]
runDM: Running couplings of Dark Matter to the Standard Model
[ascl:1406.007]
RV: Radial Components of Observer's Velocity
[ascl:1505.020]
rvfit: Radial velocity curves fitting for binary stars or exoplanets
[ascl:1210.031]
RVLIN: Fitting Keplerian curves to radial velocity data
[ascl:9912.003]
RVSAO 2.0: Digital Redshifts and Radial Velocities
[ascl:1907.013]
RVSpecFit: Radial velocity and stellar atmospheric parameter fitting
[ascl:2402.003]
Rwcs: World coordinate system transforms in R
[ascl:1606.008]
s2: Object oriented wrapper for functions on the sphere
[ascl:2404.027]
s2fft: Differentiable and accelerated spherical transforms
[ascl:1110.013]
S2HAT: Scalable Spherical Harmonic Transform Library
[ascl:1211.001]
S2LET: Fast wavelet analysis on the sphere
[ascl:1103.003]
S2PLOT: Three-dimensional (3D) Plotting Library
[ascl:2005.009]
s3PCF: Compute the 3-point correlation function in the squeezed limit
[ascl:2403.008]
s4cmb: Systematics For Cosmic Microwave Background
[ascl:1111.003]
Saada: A Generator of Astronomical Database
[ascl:1306.001]
SAC: Sheffield Advanced Code
[submitted]
Sacc: Save All Correlations and Covariances
[ascl:1601.006]
SAGE: Semi-Analytic Galaxy Evolution
[ascl:2312.028]
SAGE: Stellar Activity Grid for Exoplanets
[ascl:2408.004]
Sailfish: GPU-accelerated grid-based astrophysics gas dynamics code
[ascl:1203.011]
SALT2: Spectral Adaptive Lightcurve Template
[ascl:1407.006]
SAMI: Sydney-AAO Multi-object Integral field spectrograph pipeline
[ascl:1504.011]
samiDB: A Prototype Data Archive for Big Science Exploration
[ascl:2207.011]
samsam: Scaled Adaptive Metropolis SAMpler
[ascl:2307.030]
SAMUS: Simulator of Asteroid Malformation Under Stress
[ascl:1605.015]
SAND: Automated VLBI imaging and analyzing pipeline
[ascl:0003.002]
SAOImage DS9: A utility for displaying astronomical images in the X11 window environment
[ascl:2112.015]
SAPHIRES: Stellar Analysis in Python for HIgh REsolution Spectroscopy
[ascl:1210.029]
Sapporo: N-body simulation library for GPUs
[ascl:2408.015]
SAQQARA: Stochastic gravitational wave background analysis
[ascl:1907.005]
SARA-PPD: Preconditioned primal-dual algorithm for radio-interferometric imaging
[ascl:1904.020]
SARAH: SUSY and non-SUSY model builder and analyzer
[ascl:1404.004]
SAS: Science Analysis System for XMM-Newton observatory
[ascl:2302.013]
SASHIMI-C: Semi-Analytical SubHalo Inference ModelIng for Cold Dark Matter
[ascl:2302.010]
SASHIMI-W: Semi-Analytical SubHalo Inference ModelIng for Warm Dark Matter
[ascl:1707.002]
SASRST: Semi-Analytic Solutions for 1-D Radiative Shock Tubes
[ascl:2103.005]
satcand: Orbital stability and tidal migration constraints for KOI exomoon candidates
[ascl:2203.011]
SATCHEL: Pipeline to search for long-period exoplanet signals
[ascl:2303.016]
SatGen: Semi-analytical satellite galaxy and dark matter halo generator
[ascl:1309.005]
SATMC: SED Analysis Through Monte Carlo
[ascl:2306.003]
SAVED21cm: Global 21cm signal extraction pipeline
[ascl:1601.012]
SavGolFilterCov: Savitzky Golay filter for data with error covariance
[ascl:1904.015]
SBGAT: Small Bodies Geophysical Analysis Tool
[ascl:2306.002]
sbi: Simulation-based inference toolkit
[ascl:1907.014]
sbpy: Small-body planetary astronomy
[ascl:1010.063]
SCAMP: Automatic Astrometric and Photometric Calibration
[ascl:2002.006]
ScamPy: Sub-halo Clustering and Abundance Matching Python interface
[ascl:1209.012]
Scanamorphos: Maps from scan observations made with bolometer arrays
[ascl:1803.003]
scarlet: Source separation in multi-band images by Constrained Matrix Factorization
[ascl:2208.003]
Scatfit: Scattering fits of time domain radio signals (Fast Radio Bursts or pulsars)
[ascl:1505.008]
SCEPtER: Stellar CharactEristics Pisa Estimation gRid
[ascl:2306.060]
SCF-FDPS: Disk-halo systems simulator
[ascl:2103.013]
schNell: Fast calculation of N_ell for GW anisotropies
[ascl:1907.001]
schwimmbad: Parallel processing pools interface
[ascl:2202.007]
SciCatalog: Tools for scientific data catalogs
[ascl:1311.001]
SciDB: Open Source DMAS for Scientific Research
[ascl:1609.006]
SCIMES: Spectral Clustering for Interstellar Molecular Emission Segmentation
[ascl:2011.019]
Scintools: Pulsar scintillation data tools
[ascl:2306.013]
SCONCE-SCMS: Spherical and conic cosmic web finders with extended SCMS algorithms
[submitted]
ScopeSim
[submitted]
ScopeSim Instrument Reference Database
[submitted]
ScopeSim Templates
[ascl:2209.005]
SCORE: Shape COnstraint REstoration
[ascl:2112.003]
SCORPIO: Sky COllector of galaxy Pairs and Image Output
[ascl:1601.003]
SCOUSE: Semi-automated multi-COmponent Universal Spectral-line fitting Engine
[ascl:2003.004]
scousepy: Semi-automated multi-COmponent Universal Spectral-line fitting Engine
[ascl:2303.011]
Scri: Manipulate time-dependent functions of spin-weighted spherical harmonics
[ascl:2204.013]
SCRIPT: Semi-numerical Code for ReIonization with PhoTon-conservation
[ascl:2202.018]
Sculptor: Interactive modeling of astronomical spectra
[ascl:2002.001]
SDAR: Slow-Down Algorithmic Regularization code for solving few-body problems
[ascl:2408.001]
SDR: Sharpened Dimensionality Reduction
[submitted]
SDSS Dual Active Nuclei Galaxy Detection Pipeline
[ascl:2012.015]
seaborn: Statistical data visualization
[ascl:1210.012]
SearchCal: The JMMC Evolutive Search Calibrator Tool
[ascl:1201.003]
SeBa: Stellar and binary evolution
[ascl:1101.001]
Second-order Tight-coupling Code
[ascl:1909.003]
SecularMultiple: Hierarchical multiple system secular evolution model
[ascl:2008.013]
SEDBYS: Spectral Energy Distribution Builder for Young Stars
[ascl:2011.014]
SEDkit: Spectral energy distribution construction and analysis tools
[ascl:1901.008]
SEDobs: Observational spectral energy distribution simulation
[ascl:2012.013]
sedop: Optimize discrete versions of common SEDs
[ascl:1905.026]
SEDPY: Modules for storing and operating on astronomical source spectral energy distribution
[ascl:1607.020]
SEEK: Signal Extraction and Emission Kartographer
[ascl:2303.003]
SeeKAT: Localizer for transients detected in tied-array beams
[ascl:1411.007]
segueSelect: SDSS/SEGUE selection function modelling
[ascl:2110.019]
SELCIE: Screening Equations Linearly Constructed and Iteratively Evaluated
[ascl:2301.006]
Self-cal: Optical/IR long-baseline interferometry
[ascl:1504.009]
Self-lensing binary code with Markov chain
[ascl:2012.003]
Sengi: Interactive viewer for spectral outputs from stellar population synthesis models
[ascl:1807.026]
SENR: Simple, Efficient Numerical Relativity
[ascl:1811.004]
SEP: Source Extraction and Photometry
[ascl:1404.005]
SER: Subpixel Event Repositioning Algorithms
[ascl:1102.010]
SEREN: A SPH code for star and planet formation simulations
[ascl:1312.001]
SERPent: Scripted E-merlin Rfi-mitigation PipelinE for iNTerferometry
[ascl:1304.009]
Sérsic: Exact deprojection of Sérsic surface brightness profiles
[ascl:2006.011]
SERVAL: SpEctrum Radial Velocity AnaLyser
[ascl:2203.025]
SetCoverPy: A heuristic solver for the set cover problem
[ascl:1803.009]
SETI-EC: SETI Encryption Code
[ascl:2206.019]
SEVN: Stellar EVolution for N-body
[ascl:1508.006]
SExSeg: SExtractor segmentation
[ascl:1010.064]
SExtractor: Source Extractor
[ascl:2212.010]
sf_deconvolve: PSF deconvolution and analysis
[ascl:2001.003]
sf3dmodels: Star-forming regions 3D modelling package
[ascl:1304.013]
SFH: Star Formation History
[ascl:1712.007]
SFoF: Friends-of-friends galaxy cluster detection algorithm
[ascl:2302.004]
SFQEDtoolkit: Strong-field QED processes modeling for PIC and Monte Carlo codes
[ascl:1210.005]
SGNAPS: Software for Graphical Navigation, Analysis and Plotting of Spectra
[ascl:1712.015]
SgrbWorldModel: Short-duration Gamma-Ray Burst World Model
[ascl:1605.003]
Shadowfax: Moving mesh hydrodynamical integration code
[ascl:1204.010]
Shape: A 3D Modeling Tool for Astrophysics
[ascl:2107.015]
shapelens: Astronomical image analysis and shape estimation framework
[ascl:1307.014]
Shapelets: Image Modelling
[ascl:2109.022]
ShapeMeasurementFisherFormalism: Fisher Formalism for Weak Lensing
[ascl:2206.026]
ShapePipe: Galaxy shape measurement pipeline
[ascl:2408.003]
SHARC: SHArpened Dimensionality Reduction and Classification
[ascl:1811.005]
Shark: Flexible semi-analytic galaxy formation model
[ascl:2307.024]
SHARK: Gas and dust hydrodynamics with dust coagulation/fragmentation
[ascl:1508.010]
SHDOM: Spherical Harmonic Discrete Ordinate Method for atmospheric radiative transfer
[ascl:2107.016]
shear-stacking: Stacked shear profiles and tests based upon them
[ascl:2210.021]
SHEEP: Machine Learning pipeline for astronomy classification
[ascl:1108.017]
SHELLSPEC: Simple Radiative Transfer along Line of Sight in Moving Media
[ascl:1108.002]
SHERA: SHEar Reconvolution Analysis
[ascl:2306.043]
SHERLOCK: Explore Kepler, K2, and TESS data
[ascl:1107.005]
Sherpa: CIAO Modeling and Fitting Package
[ascl:1110.004]
SHTOOLS: Tools for Working with Spherical Harmonics
[ascl:1704.003]
Shwirl: Meaningful coloring of spectral cube data with volume rendering
[ascl:1411.026]
sic: Sparse Inpainting Code
[ascl:1706.009]
sick: Spectroscopic inference crank
[ascl:1905.024]
SICON: Stokes Inversion based on COnvolutional Neural networks
[ascl:1703.007]
sidm-nbody: Monte Carlo N-body Simulation for Self-Interacting Dark Matter
[ascl:2303.015]
SIDM: Density profiles of self-interacting dark-matter halos with inhabitant galaxies
[ascl:1110.023]
SiFTO: An Empirical Method for Fitting SN Ia Light Curves
[ascl:1107.016]
SIGPROC: Pulsar Signal Processing Programs
[ascl:2103.025]
Silo: Saving scientific data to binary disk files
[ascl:1603.001]
SILSS: SPHERE/IRDIS Long-Slit Spectroscopy pipeline
[ascl:1811.011]
SIM5: Library for ray-tracing and radiation transport in general relativity
[ascl:2204.011]
SimAb: Planet formation model
[ascl:2308.003]
SIMBI: 3D relativistic gas dynamics code
[ascl:2012.018]
SimCADO: Observations simulator for infrared telescopes and instruments
[ascl:1010.025]
SimFast21: Simulation of the Cosmological 21cm Signal
[ascl:2203.028]
SimLine: Radiative transfer in molecular lines
[ascl:2212.015]
SImMER: Stellar Image Maturation via Efficient Reduction
[ascl:1110.022]
simple_cosfitter: Supernova-centric Cosmological Fitter
[ascl:2106.020]
simple_reg_dem: Differential Emission Measures in the solar corona
[ascl:2305.017]
simple-m2m: Extensions to the standard M2M algorithm for full modeling of observational data
[ascl:2307.029]
SIMPLE: Intensity map generator
[ascl:1606.010]
SimpLens: Interactive gravitational lensing simulator
[ascl:2106.008]
simqso: Simulated quasar spectra generator
[ascl:1903.006]
SimSpin: Kinematic analysis of galaxy simulations
[ascl:2205.025]
simulateSearch: High-time resolution data sets simulations for radio telescopes
[ascl:1904.016]
simuTrans: Gravity-darkened exoplanet transit simulator
[ascl:1307.013]
SIMX: Event simulator
[ascl:1708.019]
SINFONI Pipeline: Data reduction pipeline for the Very Large Telescope SINFONI spectrograph
[ascl:1010.026]
SingLe: A F90-package devoted to Softened Gravity in gaseous discs
[ascl:1609.018]
SIP: Systematics-Insensitive Periodograms
[ascl:1212.008]
SIR: Stokes Inversion based on Response functions
[ascl:2307.013]
SIRENA: Energy reconstruction of X-ray photons for Athena X-IFU
[ascl:2105.013]
SISPO: Imaging simulator for small solar system body missions
[ascl:2203.001]
SISTER: Starshade Imaging Simulation Toolkit for Exoplanet Reconnaissance
[ascl:1111.008]
SITools2: A Framework for Archival Systems
[ascl:1903.002]
SIXTE: Simulation of X-ray Telescopes
[ascl:1102.020]
SKID: Finding Gravitationally Bound Groups in N-body Simulations
[ascl:1109.003]
SKIRT: Stellar Kinematics Including Radiative Transfer
[ascl:1609.014]
Sky3D: Time-dependent Hartree-Fock equation solver
[ascl:2109.007]
SkyCalc_ipy: SkyCalc wrapper for interactive Python
[ascl:1109.019]
SkyCat: Visualization and Catalog and Data Access Tool
[ascl:1408.007]
Skycorr: Sky emission subtraction for observations without plain sky information
[ascl:2104.026]
Skye: Equation of state for fully ionized matter
[ascl:2012.011]
Skye: Excess clustering of transit times detection
[ascl:1907.024]
Skyfield: High precision research-grade positions for planets and Earth satellites generator
[ascl:2107.014]
Skylens++: Simulation package for optical astronomical observations
[ascl:2402.009]
SkyLine: Generate mock line-intensity maps
[ascl:1010.066]
SkyMaker: Astronomical Image Simulations Made Easy
[ascl:2107.007]
Skymapper: Mapping astronomical survey data on the sky
[ascl:1710.005]
SkyNet: Modular nuclear reaction network library
[ascl:1312.007]
SkyNet: Neural network training tool for machine learning in astronomy
[ascl:2104.016]
Skyoffset: Sky offset optimization and mosaicing toolkit
[ascl:2109.016]
SkyPy: Simulating the astrophysical sky
[ascl:1511.003]
SkyView Virtual Telescope
[ascl:1312.014]
SL1M: Synthesis through L1 Minimization
[ascl:1403.025]
SLALIB: A Positional Astronomy Library
[submitted]
SLEPLET
[ascl:1611.021]
SlicerAstro: Astronomy (HI) extension for 3D Slicer
[ascl:1105.004]
SLiM: A Code for the Simulation of Wave Propagation through an Inhomogeneous, Magnetised Solar Atmosphere
[ascl:1409.010]
Slim: Numerical data compression for scientific data sets
[ascl:1507.005]
slimplectic: Discrete non-conservative numerical integrator
[ascl:2012.017]
SLIT: Sparse Lens Inversion Technique
[ascl:9906.001]
SLOPES: Least-squares linear regression lines for bivariate datasets
[ascl:1010.035]
SLR: Stellar Locus Regression
[ascl:1106.012]
SLUG: Stochastically Lighting Up Galaxies
[ascl:2406.003]
SMART: Spectral energy distribution (SED) fitter
[ascl:2206.015]
Smart: Automatic differentiation of accelerations and variational equations
[ascl:1210.021]
SMART: Spectroscopic Modeling Analysis and Reduction Tool
[ascl:1603.007]
SMARTIES: Spheroids Modelled Accurately with a Robust T-matrix Implementation for Electromagnetic Scattering
[ascl:1202.013]
SME: Spectroscopy Made Easy
[ascl:1804.010]
SMERFS: Stochastic Markov Evaluation of Random Fields on the Sphere
[ascl:1308.001]
SMILE: Orbital analysis and Schwarzschild modeling of triaxial stellar systems
[ascl:1904.005]
SMILI: Sparse Modeling Imaging Library for Interferometry
[ascl:1303.005]
SMMOL: Spherical Multi-level MOLecular line radiative transfer
[ascl:2206.013]
smooth: Smoothing for N-body simulations
[ascl:2312.001]
smops: A sub-band model FITS image interpolator
[ascl:1310.007]
SMURF: SubMillimeter User Reduction Facility
[ascl:1010.027]
SNANA: A Public Software Package for Supernova Analysis
[ascl:1908.010]
SNAPDRAGONS: Stellar Numbers And Parameters Determined Routinely And Generated Observing N-body Systems
[ascl:1611.017]
SNCosmo: Python library for supernova cosmology
[ascl:1505.033]
SNEC: SuperNova Explosion Code
[ascl:2109.020]
SNEWPY: Supernova Neutrino Early Warning Models for Python
[ascl:1107.001]
SNID: Supernova Identification
[ascl:2107.006]
snmachine: Photometric supernova classification
[ascl:1505.022]
Snoopy: General purpose spectral solver
[ascl:1505.023]
SNooPy: TypeIa supernovae analysis tools
[ascl:2109.030]
Snowball: Generalizable atmospheric mass loss calculator
[ascl:2109.019]
SNOwGLoBES: SuperNova Observatories with GLoBES
[ascl:1703.006]
SNRPy: Supernova remnant evolution modeling
[ascl:1805.017]
SNSEDextend: SuperNova Spectral Energy Distributions extrapolation toolkit
[ascl:1902.001]
SNTD: Supernova Time Delays
[ascl:2106.023]
so_noise_models: Simons Observatory N(ell) noise models
[ascl:1504.021]
SOAP 2.0: Spot Oscillation And Planet 2.0
[ascl:2301.015]
SOAP-GPU: Spectral time series simulations with GPU
[ascl:1403.026]
SOFA: Standards of Fundamental Astronomy
[ascl:2109.005]
SoFiA 2: An automated, parallel HI source finding pipeline
[ascl:1412.001]
SoFiA: Source Finding Application
[submitted]
SoFiAX
[ascl:2210.015]
Solar-MACH: Multi-spacecraft longitudinal configuration plotter
[ascl:2312.006]
SolarAxionFlux: Solar axion flux calculator for different solar models and opacity codes
[ascl:2401.013]
SolarKAT: Solar imaging pipeline for MeerKAT
[ascl:1208.013]
SolarSoft: Programming and data analysis environment for solar physics
[ascl:2207.009]
SolAster: 'Sun-as-a-star' radial velocity variations
[ascl:2209.019]
SolTrack: Compute the position of the Sun in topocentric coordinates
[ascl:2408.006]
SonAD: Sonification of astronomical data
[ascl:1701.012]
SONG: Second Order Non-Gaussianity
[ascl:1412.014]
SOPHIA: Simulations Of Photo Hadronic Interactions in Astrophysics
[ascl:1810.017]
SOPHISM: Software Instrument Simulator
[ascl:1607.014]
SOPIE: Sequential Off-Pulse Interval Estimation
[ascl:1307.020]
SOPT: Sparse OPTimisation
[ascl:2108.025]
SORA: Stellar Occultation Reduction Analysis
[ascl:2008.004]
SOT: Spin-Orbit Tomography
[ascl:2212.018]
SourceXtractor++: Extracts sources from astronomical images
[ascl:2301.024]
SOXS: Simulated Observations of X-ray Sources
[ascl:1805.028]
SP_Ace: Stellar Parameters And Chemical abundances Estimator
[ascl:1504.002]
SPA: Solar Position Algorithm
[ascl:2104.025]
SpaceHub: High precision few-body and large scale N-body simulations
[ascl:1401.002]
SpacePy: Python-Based Tools for the Space Science Community
[ascl:1806.010]
SpaghettiLens: Web-based gravitational lens modeling tool
[ascl:2103.003]
spalipy: Detection-based astronomical image registration
[ascl:1907.007]
SPAM: Hu-Sawicki f(R) gravity imprints search
[ascl:1408.006]
SPAM: Source Peeling and Atmospheric Modeling
[ascl:1812.005]
SPAMCART: Smoothed PArticle Monte CArlo Radiative Transfer
[ascl:2208.013]
SPAMMS: Spectroscopic PAtch Model for Massive Stars
[ascl:1105.006]
SPARC: Seismic Propagation through Active Regions and Convection
[ascl:2107.010]
SpArcFiRe: SPiral ARC FInder and REporter
[ascl:1905.013]
SPARK: K-band Multi Object Spectrograph data reduction
[ascl:2103.029]
SparseBLS: Box-Fitting Least Squares implementation for sparse data
[ascl:1511.011]
SparsePZ: Sparse Representation of Photometric Redshift PDFs
[ascl:2007.022]
SPARTA: SPectroscopic vARiabiliTy Analysis
[ascl:2007.003]
SPARTA: Subhalo and PARticle Trajectory Analysis
[ascl:2202.015]
SPARTAN: SPectroscopic And photometRic fiTting tool for Astronomical aNalysis
[ascl:1711.001]
SpcAudace: Spectroscopic processing and analysis package of Audela software
[ascl:1010.016]
SpDust/SpDust.2: Code to Calculate Spinning Dust Spectra
[ascl:1203.003]
spec2d: DEEP2 DEIMOS Spectral Pipeline
[ascl:1407.003]
SPECDRE: Spectroscopy Data Reduction
[ascl:2311.003]
Special-Blurring: Compare quantum-spacetime foam models to GRB localizations
[ascl:2301.028]
special: SPEctral Characterization of directly ImAged Low-mass companions
[ascl:2307.057]
species: Atmospheric characterization of directly imaged exoplanets
[ascl:1404.014]
SpecPro: Astronomical spectra viewer and analyzer
[ascl:1904.018]
Specstack: A simple spectral stacking tool
[ascl:1111.005]
SPECTCOL: Spectroscopic and Collisional Data Retrieval
[ascl:2108.011]
Spectra-Without-Windows: Window-free analysis of the BOSS DR12 power spectrum and bispectrum
[ascl:1701.003]
Spectra: Time series power spectrum calculator
[ascl:2104.004]
Spectractor: Spectrum extraction tool for slitless spectrophotometry
[ascl:1609.017]
spectral-cube: Read and analyze astrophysical spectral data cubes
[ascl:2209.017]
SpectraPy: Extract and reduce astronomical spectral data
[ascl:1202.010]
SPECTRE: Manipulation of single-order spectra
[ascl:2204.012]
SpECTRE: Multi-scale, multi-physics problem solver
[ascl:2104.019]
SpectRes: Simple spectral resampling
[submitted]
spectroflat
[submitted]
spectrogrism
[ascl:9910.002]
SPECTRUM: A stellar spectral synthesis program
[ascl:1902.012]
Specutils: Spectroscopic analysis and reduction
[ascl:1210.016]
Specview: 1-D spectral visualization and analysis of astronomical spectrograms
[ascl:1902.011]
SpecViz: 1D Spectral Visualization Tool
[ascl:1310.008]
SPECX: Spectral Line Data Reduction Package
[ascl:2405.001]
SPEDAS: Space Physics Environment Data Analysis System
[ascl:1807.014]
SPEGID: Single-Pulse Event Group IDentification
[ascl:2212.026]
Spender: Neural spectrum encoder and decoder
[ascl:2007.004]
spex_to_xspec: Convert SPEX output to XSPEC input
[ascl:1308.014]
SPEX: High-resolution cosmic X-ray spectra analysis
[ascl:2007.017]
SPEX: Spectral Executive
[ascl:1404.017]
Spextool: Spectral EXtraction tool
[ascl:9912.001]
SPH_1D: Hierarchical gravity/SPH treecode for simulations of interacting galaxies
[ascl:2105.007]
SpheCow: Galaxy and dark matter halo dynamical properties
[ascl:1806.023]
Spheral++: Coupled hydrodynamical and gravitational numerical simulations
[ascl:2406.008]
sphereint: Integrate data on a grid within a sphere
[ascl:1309.004]
Spherical: Geometry operations and searches on spherical surfaces
[ascl:1311.005]
Spheroid: Electromagnetic Scattering by Spheroids
[ascl:1502.012]
SPHGR: Smoothed-Particle Hydrodynamics Galaxy Reduction
[ascl:1103.009]
SPHRAY: A Smoothed Particle Hydrodynamics Ray Tracer for Radiative Transfer
[ascl:1709.001]
SPHYNX: SPH hydrocode for subsonic hydrodynamical instabilities and strong shocks
[ascl:1903.015]
SPICE: Observation Geometry System for Space Science Missions
[ascl:1903.016]
SpiceyPy: Python wrapper for the NAIF C SPICE Toolkit
[ascl:1711.019]
SPIDERMAN: Fast code to simulate secondary transits and phase curves
[ascl:1608.020]
SPIDERz: SuPport vector classification for IDEntifying Redshifts
[ascl:2102.001]
spinOS: SPectroscopic and INterferometric Orbital Solution finder
[ascl:2009.006]
SPInS: Stellar Parameters INferred Systematically
[ascl:2303.010]
spinsfast: Fast and exact spin-s spherical harmonic transforms
[ascl:2210.002]
SPINspiral: Parameter estimation for analyzing gravitational-wave signals
[ascl:2206.014]
SpinSpotter: Stellar rotation periods from high-cadence photometry calculator
[ascl:1710.004]
SPIPS: Spectro-Photo-Interferometry of Pulsating Stars
[ascl:1512.015]
Spirality: Spiral arm pitch angle measurement
[ascl:2006.016]
SPISEA: Stellar Population Interface for Stellar Evolution and Atmospheres
[ascl:1103.004]
SPLASH: Interactive Visualization Tool for Smoothed Particle Hydrodynamics Simulations
[ascl:1402.008]
SPLAT-VO: Spectral Analysis Tool for the Virtual Observatory
[ascl:1402.007]
SPLAT: Spectral Analysis Tool
[ascl:1103.005]
Splotch: Ray Tracer to Visualize SPH Simulations
[ascl:1809.006]
spops: Spinning black-hole binary population synthesis
[ascl:1411.015]
SPOTROD: Semi-analytic model for transits of spotted stars
[ascl:1506.008]
SPRITE: Sparsity-based super-resolution algorithm
[ascl:2206.028]
Spritz: General relativistic magnetohydrodynamic code
[ascl:2309.018]
Sprout: Moving mesh finite volume hydro code
[ascl:1806.013]
SpS: Single-pulse Searcher
[ascl:1201.013]
SPS: SPIRE Photometer Simulator
[ascl:1411.025]
SPT Lensing Likelihood: South Pole Telescope CMB lensing likelihood code
[ascl:1705.005]
SPTCLASS: SPecTral CLASSificator code
[ascl:2406.002]
SRF: Scaling Relations Finder
[ascl:1303.015]
SSE: Single Star Evolution
[ascl:2207.034]
SSHT: Fast spin spherical harmonic transforms
[ascl:2008.007]
sslf: A simple spectral-line finder
[ascl:1807.032]
SSMM: Slotted Symbolic Markov Modeling for classifying variable star signatures
[ascl:1901.006]
ssos: Solar system objects detection pipeline
[ascl:2104.014]
SSSpaNG: Stellar Spectra as Sparse Non-Gaussian Processes
[ascl:2306.008]
sstrax: Fast stellar stream modelling in JAX
[ascl:1912.019]
STACKER: Stack sources in interferometric data
[ascl:1105.012]
Stagger: Magnetohydrodynamic (MHD) systems simulations code
[ascl:1801.003]
Stan: Statistical inference
[ascl:2402.008]
star_shadow: Analyze eclipsing binary light curves, find eccentricity, and more
[ascl:2109.012]
STAR-MELT: STellar AccrRetion Mapping with Emission Line Tomography
[ascl:1111.010]
Starbase Data Tables: An ASCII Relational Database for Unix
[ascl:1805.009]
STARBLADE: STar and Artefact Removal with a Bayesian Lightweight Algorithm from Diffuse Emission
[ascl:2309.012]
StarbugII: JWST PSF photometry for crowded fields
[ascl:1104.003]
Starburst99: Synthesis Models for Galaxies with Active Star Formation
[submitted]
StarburstPy: Python Wrapper for Starburst99
[ascl:2106.012]
StarcNet: Convolutional neural network for classifying galaxy images into morphological classes
[ascl:1010.074]
StarCrash: 3-d Evolution of Self-gravitating Fluid Systems
[ascl:2004.009]
stardate: Measure precise stellar ages
[ascl:2409.007]
Stardust: Composite template fitting software
[ascl:2202.023]
Starduster: Radiative transfer and deep learning multi-wavelength SED model
[ascl:0011.001]
StarFinder: A code for stellar field analysis
[ascl:1204.008]
StarFISH: For Inferring Star-formation Histories
[ascl:1505.007]
Starfish: Robust spectroscopic inference tools
[ascl:1010.076]
Starlab: A Software Environment for Collisional Stellar Dynamics
[ascl:1108.006]
STARLIGHT: Spectral Synthesis Code
[ascl:1411.022]
Starlink Figaro: Starlink version of the Figaro data reduction software package
[ascl:1110.012]
Starlink: Multi-purpose Astronomy Software
[ascl:1406.020]
STARMAN: Stellar photometry and image/table handling
[ascl:1609.002]
StarPy: Quenched star formation history parameters of a galaxy using MCMC
[ascl:2203.006]
starry_process: Interpretable Gaussian processes for stellar light curves
[ascl:1810.005]
STARRY: Analytic computation of occultation light curves
[ascl:1107.008]
STARS: A Stellar Evolution Code
[ascl:2106.022]
STaRS: Sejong Radiative Transfer through Raman and Rayleigh Scattering with atomic hydrogen
[ascl:1703.005]
starsense_algorithms: Performance evaluation of various star sensors
[ascl:1805.010]
StarSmasher: Smoothed Particle Hydrodynamics code for smashing stars and planets
[ascl:1704.004]
STATCONT: Statistical continuum level determination method for line-rich sources
[ascl:2201.010]
statmorph: Non-parametric morphological diagnostics of galaxy images
[ascl:1206.006]
statpl: Goodness-of-fit for power-law distributed data
[ascl:2112.006]
STDPipe: Simple Transient Detection Pipeline
[ascl:1108.018]
STECKMAP: STEllar Content and Kinematics via Maximum A Posteriori likelihood
[ascl:1108.013]
STELLA: Multi-group Radiation Hydrodynamics Code
[ascl:2010.007]
stella: Stellar flares identifier
[ascl:1505.009]
StellaR: Stellar evolution tracks and isochrones tools
[ascl:1303.028]
Stellarics: Inverse Compton scattering from stellar heliospheres
[ascl:1901.012]
stellarWakes: Dark matter subhalo searches using stellar kinematic data
[ascl:2108.014]
StelNet: Stellar mass and age predictor
[ascl:1907.018]
StePar: Inferring stellar atmospheric parameters using the EW method
[ascl:2111.016]
SteParSyn: Stellar atmospheric parameters using the spectral synthesis method
[ascl:1809.014]
stepped_luneburg: Stacked-based ray tracing code to model a stepped Luneburg lens
[ascl:1805.006]
StePS: Stereographically Projected Cosmological Simulations
[ascl:2305.019]
sterile-dm: Sterile neutrino production
[ascl:1306.009]
STF: Structure Finder
[submitted]
stginga: Ginga for STScI
[ascl:1810.014]
STiC: Stockholm inversion code
[ascl:1110.006]
STIFF: Converting Scientific FITS Images to TIFF
[ascl:1105.001]
STILTS: Starlink Tables Infrastructure Library Tool Set
[ascl:2305.007]
Stimela: Containerized radio interferometry scripting framework
[ascl:1608.001]
Stingray: Spectral-timing software
[ascl:1204.009]
STOKES: Modeling Radiative Transfer and Polarization
[ascl:1708.005]
STools: IDL Tools for Spectroscopic Analysis
[ascl:2101.018]
stratsi: Stratified streaming instability
[ascl:1702.009]
stream-stream: Stellar and dark-matter streams interactions
[ascl:1702.010]
streamgap-pepper: Effects of peppering streams with many small impacts
[ascl:1106.021]
StringFast: Fast Code to Compute CMB Power Spectra induced by Cosmic Strings
[ascl:2404.025]
stringgen: Scattering based cosmic string emulation
[ascl:2401.019]
StructureFunction: Bayesian estimation of the AGN structure function for Poisson data
[ascl:1206.003]
STSDAS: IRAF Tools for Hubble Space Telescope data reduction
[ascl:2010.003]
stsynphot: synphot for HST and JWST
[ascl:1010.067]
Stuff: Simulating “Perfect” Astronomical Catalogues
[ascl:2312.035]
SubGen: Fast subhalo sampler
[ascl:2312.036]
SubGen2: Subhalo population generator
[ascl:2306.050]
SubgridClumping: Clumping factor for large low-resolution N-body simulations
[ascl:2405.015]
sunbather: Escaping exoplanet atmospheres and transit spectra simulator
[ascl:2312.015]
SUNBIRD: Neural-network-based models for galaxy clustering
[ascl:2202.024]
SunnyNet: Neural network framework for solving 3D NLTE radiative transfer in stellar atmospheres
[ascl:1401.010]
sunpy: Python for Solar Physicists
[ascl:1303.030]
Sunrise: Radiation transfer through interstellar dust
[ascl:1105.007]
Sunspot Models
[ascl:2404.009]
superABC: Cosmological constraints from SN light curves using Approximate Bayesian Computation
[ascl:1109.007]
SuperBayeS: Supersymmetry Parameters Extraction Routines for Bayesian Statistics
[ascl:1609.019]
SuperBoL: Module for calculating the bolometric luminosities of supernovae
[ascl:1507.002]
SUPERBOX: Particle-multi-mesh code to simulate galaxies
[ascl:1511.001]
SuperFreq: Numerical determination of fundamental frequencies of an orbit
[ascl:2406.018]
SuperLite: Spectral synthesis code for interacting transients
[ascl:2008.009]
SuperNNova: Photometric classification
[ascl:1109.014]
Supernova Flux-averaging Likelihood Code
[ascl:1705.017]
supernovae: Photometric classification of supernovae
[ascl:2103.019]
SUPERNU: Radiative transfer code for explosive outflows using Monte Carlo methods
[ascl:1612.015]
Superplot: Graphical interface for plotting and analyzing data
[ascl:2306.016]
SuperRad: Black hole superradiance gravitational waveform modeler
[ascl:2008.014]
SuperRAENN: Supernova photometric classification pipeline
[ascl:2202.004]
SUPPNet: Spectrum normalization neural network
[ascl:1403.008]
SURF: Submm User Reduction Facility
[ascl:1809.007]
surfinBH: Surrogate final black hole properties for mergers of binary black holes
[ascl:1605.017]
Surprise Calculator: Estimating relative entropy and Surprise between samples
[ascl:1804.016]
surrkick: Black-hole kicks from numerical-relativity surrogate models
[ascl:2409.003]
SUSHI: Semi-blind Unmixing with Sparsity for Hyperspectral Images
[ascl:1208.012]
Swarm-NG: Parallel n-body Integrations
[ascl:1010.068]
SWarp: Resampling and Co-adding FITS Images Together
[ascl:1303.001]
SWIFT: A solar system integration software package
[ascl:1805.020]
SWIFT: SPH With Inter-dependent Fine-grained Tasking
[ascl:2309.003]
Swiftbat: Utilities for handing BAT instrument data from the Neil Gehrels Swift Observatory
[submitted]
Swiftest
[submitted]
SWIFTGalaxy
[ascl:1112.018]
SwiftVis: Data Analysis & Visualization For Planetary Science
[ascl:2012.022]
SWIGLAL: Access LALSuite libraries with Python and Octave scripts
[ascl:1606.001]
SWOC: Spectral Wavelength Optimization Code
[ascl:2110.014]
swordfish: Information yield of counting experiments
[ascl:1707.007]
swot: Super W Of Theta
[ascl:2302.016]
swyft: Scientific simulation-based inference at scale
[ascl:1904.001]
sxrbg: ROSAT X-Ray Background Tool
[ascl:1806.019]
SYGMA: Modeling stellar yields for galactic modeling
[ascl:2409.014]
symbolic_pofk: Precise symbolic emulators of the linear and nonlinear matter power spectrum
[ascl:2203.018]
sympy2c: Generating fast C/C++ functions and ODE solvers from symbolic expressions
[ascl:1308.008]
SYN++: Standalone SN spectrum synthesis
[ascl:1308.007]
SYNAPPS: Forward-modeling of supernova spectroscopy data sets
[submitted]
synchrofit: Python-based synchrotron spectral fitting
[ascl:1302.014]
SYNMAG Photometry: Catalog-level Matched Colors of Extended Sources
[ascl:1010.055]
SYNOW: A Highly Parameterized Spectrum Synthesis Code for Direct Analysis of SN Spectra
[ascl:1811.001]
synphot: Synthetic photometry using Astropy
[ascl:1109.022]
Synspec: General Spectrum Synthesis Program
[ascl:1212.010]
Synth3: Non-magnetic spectrum synthesis code
[ascl:2307.014]
Synthetic LISA: Simulator for LISA-like gravitational-wave observatories
[ascl:2209.014]
SyntheticISOs: Synthetic Population of Interstellar Objects
[ascl:2401.010]
SYSNet: Neural Network modeling of imaging systematics in galaxy surveys
[ascl:1210.018]
Systemic Console: Advanced analysis of exoplanetary data
[ascl:1304.018]
SZpack: Computation of Sunyaev-Zeldovich (SZ) signals
[ascl:1511.006]
T-Matrix: Codes for Computing Electromagnetic Scattering by Nonspherical and Aggregated Particles
[ascl:1609.001]
T-PHOT: PSF-matched, prior-based, multiwavelength extragalactic deconfusion photometry
[ascl:1906.008]
T-RECS: Tiered Radio Extragalactic Continuum Simulation
[ascl:1403.014]
T(dust) as a function of sSFR
[ascl:1210.006]
TA-DA: A Tool for Astrophysical Data Analysis
[ascl:1303.010]
TAC-maker: Transit Analytical Curve maker
[ascl:2010.004]
TACHE: TensoriAl Classification of Hydrodynamic Elements
[ascl:1512.020]
TACT: The Action Computation Tool
[ascl:1602.013]
TailZ: Redshift distributions estimator of photometric samples of galaxies
[submitted]
taktent: A Python framework for agent-based simulations of SETI observations
[ascl:1202.004]
TALYS: Nuclear Reaction Simulator
[ascl:1503.003]
TAME: Tool for Automatic Measurement of Equivalent-width
[ascl:1912.018]
Tangos: Framework and web interface for database-driven analysis of numerical structure formation simulations
[ascl:2004.002]
Tangra: Software for video photometry and astrometry
[ascl:2405.020]
tapify: Multitaper spectrum for time-series analysis
[ascl:1306.007]
Tapir: A web interface for transit/eclipse observability
[ascl:1402.018]
TARDIS: Temperature And Radiative Diffusion In Supernovae
[ascl:2404.004]
TAT: Timing Analysis Toolkit for high-energy pulsar astrophysics
[ascl:2006.019]
TATOO: Tidal-chronology Age TOOl
[ascl:2006.007]
TATTER: Two-sAmple TesT EstimatoR
[ascl:1305.014]
TAU: 1D radiative transfer code for transmission spectroscopy of extrasolar planet atmospheres
[ascl:2209.015]
TauREx3: Tau Retrieval for Exoplanets
[ascl:2110.005]
TauRunner: Code to propagate tau neutrinos at very high energies
[ascl:2203.031]
TAWAS: Wave equation solver
[ascl:1807.024]
TBI: Three-Body Integration
[ascl:2206.002]
TCF: Transit Comb Filter periodogram
[ascl:2008.026]
TDEmass: Tidal Disruption Event interpretor
[ascl:1505.031]
TEA: Thermal Equilibrium Abundances
[ascl:1405.002]
TelFit: Fitting the telluric absorption spectrum
[ascl:2201.007]
tellrv: Radial velocities for low-resolution NIR spectra
[ascl:1509.002]
Tempo: Pulsar timing data analysis
[ascl:1210.015]
Tempo2: Pulsar Timing Package
[ascl:2311.007]
tensiometer: Test a model until it breaks
[ascl:2202.008]
TERRA: Transit detection code
[ascl:2104.029]
TES: Terrestrial Exoplanet Simulator
[ascl:2207.008]
TESS_PRF: Display the TESS pixel response function
[ascl:2204.005]
TESS-Localize: Localize variable star signatures in TESS Photometry
[ascl:2003.001]
TESS-Point: High precision TESS pointing tool
[ascl:2105.004]
TesseRACt: Tessellation-based Recovery of Amorphous halo Concentrations
[ascl:2112.016]
TESSreduce: Transient focused reduction for TESS data
[ascl:1611.002]
tf_unet: Generic convolutional neural network U-Net implementation in Tensorflow
[ascl:2103.007]
TFF: Template Fourier Fitting
[ascl:1505.019]
TFIT: Mixed-resolution data set photometry package
[ascl:2204.001]
TG: Turbulence Generator
[ascl:1303.012]
TGCat: Chandra Transmission Grating Catalog and Archive
[ascl:1409.002]
TGFM: Tsyganenko Geomagnetic Field Models
[ascl:1905.018]
THALASSA: Orbit propagator for near-Earth and cislunar space
[ascl:1602.010]
The Cannon: Data-driven method for determining stellar parameters and abundances from stellar spectra
[ascl:1105.003]
The DTFE public software: The Delaunay Tessellation Field Estimator code
[ascl:1906.004]
The Exo-Striker: Transit and radial velocity interactive fitting tool for orbital analysis and N-body simulations
[ascl:2312.016]
The Farmer: Photometry routines for deep multi-wavelength galaxy surveys
[ascl:1405.003]
The Hammer: An IDL Spectral Typing Suite
[ascl:1701.001]
The Joker: A custom Monte Carlo sampler for binary-star and exoplanet radial velocity data
[submitted]
The NASA Goddard Exoplanet Modeling and Analysis Center
[ascl:2105.006]
The Sequencer: Detect one-dimensional sequences in complex datasets
[ascl:1407.001]
The Starfish Diagram: Statistical visualization tool
[ascl:1604.008]
The Tractor: Probabilistic astronomical source detection and measurement
[ascl:1706.008]
the-wizz: Clustering redshift estimation code
[ascl:1308.013]
THELI GUI: Optical, near- & mid-infrared imaging data reduction
[ascl:2110.017]
ThERESA: 3D Exoplanet Cartography
[ascl:1112.003]
THERMINATOR 2: THERMal heavy IoN generATOR 2
[ascl:2208.006]
ThermoEngine: Thermodynamic properties estimator and phase equilibrium calculator
[ascl:1711.016]
Thindisk: Protoplanetary disk model
[ascl:1807.010]
THOR: Global Circulation Model for planetary atmospheres
[ascl:2306.054]
threepoint: Covariance of third-order aperture statistics
[ascl:1212.014]
Thrust: Productivity-Oriented Library for CUDA
[ascl:2102.004]
ThumbStack: Map and profile stacking pipeline
[ascl:2307.028]
TidalPy: Moon and exoplanet tidal heating and dynamics estimator
[ascl:2401.018]
tidalspin: Constrain black hole spins using relativistic tidal forces properties
[ascl:2306.053]
TiDE: Light curves and spectra of tidal disruption events
[ascl:1609.021]
TIDEV: Tidal Evolution package
[ascl:2306.004]
TIDYMESS: TIdal DYnamics of Multi-body ExtraSolar Systems
[ascl:1206.012]
Time Utilities
[submitted]
Time-domain astronomy sandbox
[ascl:1010.057]
Tiny Tim: Simulated Hubble Space Telescope PSFs
[ascl:1111.015]
TIPSY: Code for Display and Analysis of N-body Simulations
[ascl:1208.008]
TiRiFiC: Tilted Ring Fitting Code
[ascl:1108.012]
TITAN: General-purpose Radiation Hydrodynamics Code
[ascl:2011.013]
TLC: Tidally Locked Coordinates
[ascl:2011.006]
tlpipe: Data processing pipeline for the Tianlai experiment
[ascl:1910.007]
TLS: Transit Least Squares
[ascl:1109.021]
TLUSTY: Stellar Atmospheres, Accretion Disks, and Spectroscopic Diagnostics
[ascl:1512.014]
TM: Torus Mapper
[ascl:1212.015]
TMAP: Tübingen NLTE Model-Atmosphere Package
[ascl:1605.005]
TMBIDL: Single dish radio astronomy data reduction package
[ascl:1209.007]
TMCalc: Fast estimation of stellar metallicity [Fe/H]
[ascl:2307.022]
TOAST: Time Ordered Astrophysics Scalable Tools
[ascl:2003.009]
TOASTER: Times-Of-Arrival Tracker
[ascl:2208.024]
toise: Performance estimator for high-energy neutrino detectors
[ascl:2208.004]
TOM Toolkit: Target and Observation Manager Toolkit
[ascl:1104.001]
TomograPy: A Fast, Instrument-Independent, Solar Tomography Software
[ascl:2401.001]
tomso: TOols for Models of Stars and their Oscillations
[ascl:1101.010]
TOPCAT: Tool for OPerations on Catalogues And Tables
[ascl:2202.026]
topoaccel: Topological acceleration scripts
[ascl:2003.014]
Torch: Coupled gas and N-body dynamics simulator
[ascl:1404.006]
TORUS: Radiation transport and hydrodynamics code
[ascl:1507.006]
Toyz: Large datasets and astronomical images analysis framework
[ascl:1904.021]
TP2VIS: Total Power Map to Visibilities
[ascl:1909.004]
TPI: Test Particle Integrator
[ascl:1603.012]
tpipe: Searching radio interferometry data for fast, dispersed transients
[ascl:1305.003]
TPM: Tree-Particle-Mesh code
[ascl:1304.011]
TPZ: Trees for Photo-Z
[ascl:1601.001]
TRADES: TRAnsits and Dynamics of Exoplanetary Systems
[ascl:2012.012]
TRAN_K2: Planetary transit search
[ascl:2212.023]
Tranquillity: Creating black hole spin divergence plots
[ascl:1501.011]
transfer: The Sloan Digital Sky Survey Data Transfer Infrastructure
[ascl:1106.014]
Transit Analysis Package (TAP and autoKep): IDL Graphical User Interfaces for Extrasolar Planet Transit Photometry
[ascl:1611.008]
Transit Clairvoyance: Predicting multiple-planet systems for TESS
[ascl:1704.008]
Transit: Radiative-transfer code for planetary atmospheres
[ascl:2103.010]
TransitFit: Exoplanet transit fitting package for multi-telescope datasets
[ascl:1703.010]
TransitSOM: Self-Organizing Map for Kepler and K2 transits
[ascl:2001.002]
TRANSPHERE: 1-D spherical continuum radiative transfer
[ascl:1412.011]
TraP: Transients discovery pipeline for image-plane surveys
[ascl:1508.007]
TreeCorr: Two-point correlation functions
[ascl:1911.021]
TreeFrog: Construct halo merger trees and compare halo catalogs
[ascl:2309.001]
TRES: TRiple Evolution Simulation package
[ascl:2002.004]
triceratops: Candidate exoplanet rating tool
[ascl:1612.019]
Trident: Synthetic spectrum generator
[ascl:1508.009]
Trilogy: FITS image conversion software
[ascl:2107.028]
TRINITY: Dark matter halos, galaxies and supermassive black holes empirical model
[ascl:1210.014]
TRIP: General computer algebra system for celestial mechanics
[ascl:2207.022]
triple-stability: Triple-star system stability determinator
[ascl:1405.008]
TRIPP: Time Resolved Imaging Photometry Package
[ascl:1605.010]
TRIPPy: Python-based Trailed Source Photometry
[ascl:1908.008]
TRISTAN-MP: TRIdimensional STANford - Massively Parallel code
[ascl:2008.025]
TRISTAN: TRIdimensional STANford code
[ascl:2007.019]
TROVE: Theoretical ROVibrational Energies
[ascl:1509.005]
TRUVOT: True Background Technique for the Swift UVOT Grisms
[ascl:1406.011]
TSP: Time-Series/Polarimetry Package
[ascl:2210.010]
TSRecon: Time series reconstruction method of massive astronomical catalogs
[ascl:1404.015]
TTVFast: Transit timing inversion
[ascl:1604.012]
TTVFaster: First order eccentricity transit timing variations (TTVs)
[ascl:2110.004]
TULIPS: Tool for Understanding the Lives, Interiors, and Physics of Stars
[ascl:1011.011]
turboGL: Accurate Modeling of Weak Lensing
[ascl:1906.006]
turboSETI: Python-based SETI search algorithm
[submitted]
Turbospectrum_NLTE
[ascl:1205.004]
Turbospectrum: Code for spectral synthesis
[ascl:1907.015]
TurbuStat: Turbulence statistics in spectral-line data cubes
[ascl:1304.015]
TVD: Total Variation Diminishing code
[ascl:2210.025]
tvguide: Observability by TESS
[ascl:1708.015]
TWO-POP-PY: Two-population dust evolution model
[ascl:1407.002]
TWODSPEC: Long-slit and optical fiber array spectra extensions for FIGARO
[ascl:1210.025]
TwoDSSM: Self-gravitating 2D shearing sheet
[ascl:1303.008]
TYCHO: Stellar evolution code
[submitted]
U.S. Naval Observatory Ephemerides of the Largest Asteroids (USNO/AE98)
[ascl:2302.020]
UBER: Universal Boltzmann Equation Solver
[ascl:2309.002]
UBHM: Uncertainty quantification of black hole mass estimation
[ascl:1303.004]
UCL_PDR: Time dependent photon-dissociation regions model
[ascl:1303.006]
UCLCHEM: Time and depth dependent gas-grain chemical model
[ascl:1704.002]
UDAT: A multi-purpose data analysis tool
[ascl:2407.010]
UFalcon: Ultra Fast Lightcone
[ascl:2008.012]
Ujti: Geodesics in general relativity
[ascl:2409.002]
UltraDark: Cosmological scalar fields simulator
[ascl:1611.001]
UltraNest: Pythonic Nested Sampling Development Framework and UltraNest
[submitted]
Ulula: a lightweight 2D hydro code for teaching
[ascl:1104.007]
ULySS: A Full Spectrum Fitting Package
[ascl:2008.006]
Umbrella: Asteroid detection, validation, and identification
[submitted]
UMIST
[ascl:1804.022]
UniDAM: Unified tool to estimate Distances, Ages, and Masses
[ascl:2111.014]
UniMAP: Unicorn Multi-window Anomaly Detection Pipeline
[ascl:1503.007]
UniPOPS: Unified data reduction suite
[ascl:2302.011]
UniverseMachine: Empirical model for galaxy formation
[ascl:1110.021]
Univiewer: Visualisation Program for HEALPix Maps
[ascl:2109.015]
unpopular: Using CPM detrending to obtain TESS light curves
[ascl:2211.005]
unTimely_Catalog_explorer: A search and visualization tool for the unTimely Catalog
[ascl:1901.004]
unwise_psf: PSF models for unWISE coadds
[submitted]
unWISE-verse: An Integrated WiseView and Zooniverse Data Pipeline
[ascl:1504.001]
UPMASK: Unsupervised Photometric Membership Assignment in Stellar Clusters
[ascl:1512.019]
UPSILoN: AUtomated Classification of Periodic Variable Stars using MachIne LearNing
[ascl:1412.009]
URCHIN: Reverse ray tracer
[ascl:2403.013]
URecon: Reconstruct initial conditions of N-Body simulations
[ascl:2209.012]
URILIGHT: Time-dependent Monte-Carlo radiative-transfer
[ascl:1411.012]
util_2comp: Planck-based two-component dust model utilities
[ascl:1412.003]
UTM: Universal Transit Modeller
[ascl:2208.014]
uvcombine: Combine images with different resolutions
[ascl:1606.006]
uvmcmcfit: Parametric models to interferometric data fitter
[ascl:1402.017]
UVMULTIFIT: Fitting astronomical radio interferometric data
[ascl:1410.004]
UVOTPY: Swift UVOT grism data reduction
[ascl:1911.002]
uvplot: Interferometric visibilities plotter
[ascl:1207.003]
VAC: Versatile Advection Code
[ascl:1406.009]
VADER: Viscous Accretion Disk Evolution Resource
[ascl:1810.004]
VaeX: Visualization and eXploration of Out-of-Core DataFrames
[ascl:1702.004]
Validation: Codes to compare simulation data to various observations
[ascl:1309.002]
VAPHOT: Precision differential aperture photometry package
[ascl:1506.010]
VAPID: Voigt Absorption-Profile [Interstellar] Dabbler
[ascl:1111.012]
VAPOR: Visualization and Analysis Platform for Ocean, Atmosphere, and Solar Researchers
[ascl:2208.007]
VapoRock: Modeling magma ocean atmospheres and stellar nebula
[ascl:2109.026]
Varstar Detect: Variable star detection in TESS data
[ascl:1208.016]
VARTOOLS: Light Curve Analysis Program
[ascl:1704.005]
VaST: Variability Search Toolkit
[ascl:1809.004]
VBBINARYLENSING: Microlensing light-curve computation
[ascl:2311.002]
VCAL-SPHERE: Hybrid pipeline for reduction of VLT/SPHERE data
[ascl:2301.020]
VDA: Void Dwarf Analyzer
[ascl:1610.009]
velbin: radial velocity corrected for binary orbital motions
[ascl:1010.021]
velfit: A Code for Modeling Non-Circular Flows in Disk Galaxies
[ascl:2308.014]
velocileptors: Velocity-based Lagrangian and Eulerian PT expansions of redshift-space distortions
[ascl:1911.020]
VELOCIraptor-STF: Six-dimensional Friends-of-Friends phase space halo finder
[ascl:1802.002]
venice: Mask utility
[ascl:1802.005]
Verne: Earth-stopping effect for heavy dark matter
[ascl:1503.011]
VESPA: False positive probabilities calculator
[ascl:2203.022]
Vetting: Stand-alone tools for vetting transit signals in Kepler, K2 and TESS data
[ascl:2307.017]
Veusz: Scientific plotting package
[ascl:1904.019]
Vevacious: Global minima of one-loop effective potentials generator
[ascl:1204.007]
VH-1: Multidimensional ideal compressible hydrodynamics code
[ascl:1306.015]
VHD: Viscous pseudo-Newtonian accretion
[ascl:1404.010]
VictoriaReginaModels: Stellar evolutionary tracks
[ascl:1407.014]
VIDE: The Void IDentification and Examination toolkit
[ascl:1403.016]
Viewpoints: Fast interactive linked plotting of large multivariate data sets
[ascl:1201.006]
VIM: Visual Integration and Mining
[ascl:1010.058]
VINE: A numerical code for simulating astrophysical systems using particles
[ascl:1603.003]
VIP: Vortex Image Processing pipeline for high-contrast direct imaging of exoplanets
[ascl:2108.006]
viper: Velocity and IP EstimatoR
[ascl:1204.012]
VirGO: A Visual Browser for the ESO Science Archive Facility
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