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[ascl:2303.005] Blobby3D: Bayesian inference for gas kinematics

Blobby3D performs Bayesian inference for gas kinematics on emission line observations of galaxies using Integral Field Spectroscopy. The code robustly infers gas kinematics for regularly rotating galaxies even if the gas profiles have significant substructure. Blobby3D also infers gas kinematic properties free from the effects of beam smearing (where beam smearing is the effect of the observational seeing spatially blurring the gas profiles), which has significant effects on the observed gas kinematic properties, particularly the observed velocity dispersion.

Code site:
https://github.com/SpaceOdyssey/Blobby3D
Described in:
https://ui.adsabs.harvard.edu/abs/2019MNRAS.485.4024V
Bibcode:
2023ascl.soft03005V

Views: 875

ascl:2303.005
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