Search found 1629 matches

by Ada Coda
Fri Mar 05, 2021 3:49 pm
Forum: Astrophysics Source Code Library
Topic: spalipy: Detection-based astronomical image registration
Replies: 0
Views: 0

spalipy: Detection-based astronomical image registration

spalipy: Detection-based astronomical image registration [/b] Abstract : spalipy performs detection-based astronomical image registration in Python. A source image is transformed to the pixel-coordinate system of a template image using their respective detections as tie-points by finding matching q...
by Ada Coda
Fri Mar 05, 2021 1:46 pm
Forum: Astrophysics Source Code Library
Topic: A Real-Time Detection Pipeline for Transient Sources in Radio Images usingConvolutional Neural Networks
Replies: 0
Views: 0

A Real-Time Detection Pipeline for Transient Sources in Radio Images usingConvolutional Neural Networks

A Real-Time Detection Pipeline for Transient Sources in Radio Images usingConvolutional Neural Networks [/b] Abstract : In recent years, survey facilities have started to provide remarkable new opportunities for transient astronomy. This is made possible by combining unprecedented fields of view wi...
by Ada Coda
Thu Mar 04, 2021 5:56 am
Forum: Astrophysics Source Code Library
Topic: synchrofit: python-based synchrotron spectral fitting
Replies: 0
Views: 128

synchrofit: python-based synchrotron spectral fitting

synchrofit: python-based synchrotron spectral fitting [/b] Abstract : The synchrofit (synchrotron fitter) package implements a reduced dimensionality parameterisation of standard synchrotron spectrum models, and provides fitting routines applicable for active galactic nuclei and supernova remnants....
by Ada Coda
Wed Mar 03, 2021 9:52 pm
Forum: Astrophysics Source Code Library
Topic: U.S. Naval Observatory Ephemerides of the Largest Asteroids (USNO/AE98)
Replies: 0
Views: 128

U.S. Naval Observatory Ephemerides of the Largest Asteroids (USNO/AE98)

U.S. Naval Observatory Ephemerides of the Largest Asteroids (USNO/AE98) [/b] Abstract : USNO/AE98 contains ephemerides for fifteen of the largest asteroids that The Astronomical Almanac has used since its 2000 edition. These ephemerides are based on the Jet Propulsion Laboratory (JPL) planetary eph...
by Ada Coda
Mon Mar 01, 2021 4:03 pm
Forum: Astrophysics Source Code Library
Topic: FLARE: Synthetic Fast Radio Burst Catalog Generator
Replies: 0
Views: 157

FLARE: Synthetic Fast Radio Burst Catalog Generator

FLARE: Synthetic Fast Radio Burst Catalog Generator [/b] Abstract : FLARE, a parallel code written in Python, generates 100,000 Fast Radio Bursts (FRB) using the Monte Carlo method. The FRB population is diverse and includes sporadic FRBs, repeaters, and periodic repeaters. However, less than 200 F...
by Ada Coda
Mon Mar 01, 2021 3:16 pm
Forum: Astrophysics Source Code Library
Topic: HFS_Fit: Atomic Emission Spectral Line Hyperfine Structure Fitting
Replies: 0
Views: 159

HFS_Fit: Atomic Emission Spectral Line Hyperfine Structure Fitting

HFS_Fit: Atomic Emission Spectral Line Hyperfine Structure Fitting [/b] Abstract : Python codes for parameter optimisation in the analysis of emission line hyperfine structure. The code uses a simulated annealing algorithm to optimise the magnetic dipole interaction constants, electric quadrupole i...
by Ada Coda
Mon Mar 01, 2021 1:56 pm
Forum: Astrophysics Source Code Library
Topic: 21cmDeepLearning
Replies: 0
Views: 169

21cmDeepLearning

21cmDeepLearning [/b] Abstract : Python codes to extract the underlying matter density map from a 21 cm intensity field, making use of a convolutional neural network (CNN) with the U-Net architecture. Implemented in Pytorch. The astrophysical parameters of the simulations can also be predicted with...
by Ada Coda
Sun Feb 28, 2021 10:56 pm
Forum: Astrophysics Source Code Library
Topic: GLEAM: Galaxy Line Emission and Absorption Modeling
Replies: 0
Views: 180

GLEAM: Galaxy Line Emission and Absorption Modeling

GLEAM: Galaxy Line Emission and Absorption Modeling [/b] Abstract : GLEAM (Galaxy Line Emission and Absorption Modeling) fits Gaussian models to emission and absorption lines in large samples of 1D galaxy spectra. The code is tailored to work well without much human interaction on optical and infra...
by Ada Coda
Sun Feb 28, 2021 10:30 pm
Forum: Astrophysics Source Code Library
Topic: PyAutoFit: Classy probabilistic programming
Replies: 0
Views: 177

PyAutoFit: Classy probabilistic programming

PyAutoFit: Classy probabilistic programming [/b] Abstract : PyAutoFit supports advanced statistical methods such as massively parallel non-linear search grid-searches, chaining together model-fits and sensitivity mapping. It is a Python-based probabilistic programming language which composes and fi...
by Ada Coda
Sun Feb 28, 2021 10:29 pm
Forum: Astrophysics Source Code Library
Topic: BALRoGO: Bayesian Astrometric Likelihood Recovery of Galactic Objects
Replies: 0
Views: 180

BALRoGO: Bayesian Astrometric Likelihood Recovery of Galactic Objects

BALRoGO: Bayesian Astrometric Likelihood Recovery of Galactic Objects [/b] Abstract : BALRoGO (Bayesian Astrometric Likelihood Recovery of Galactic Objects) handles data from the Gaia space mission. It extracts galactic objects such as globular clusters and dwarf galaxies from data contaminated by ...