2DBAT: 2D Bayesian Automated Tilted-ring fitter

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Ada Coda
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2DBAT: 2D Bayesian Automated Tilted-ring fitter

Post by Ada Coda » Sun May 31, 2020 10:16 pm

2DBAT: 2D Bayesian Automated Tilted-ring fitter

Abstract: 2DBAT implements Bayesian fits of 2D tilted-ring models to derive rotation curves of galaxies. It performs 2D tilted-ring analysis based on a Bayesian Markov Chain Monte Carlo (MCMC) technique, thus quantifying the kinematic geometry of galaxy discs, and deriving high-quality rotation curves that can be used for mass modeling of baryons and dark matter halos.

Credit: Oh, Se-Heon; Staveley-Smith, Lister; Spekkens, Kristine; Kamphuis, Peter; Koribalski, Bärbel S.

Site: https://github.com/seheonoh/2dbat
https://ui.adsabs.harvard.edu/abs/2018MNRAS.473.3256O

Bibcode: 2020ascl.soft05012O

ID: ascl:2005.012

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