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[ascl:2102.029] BALRoGO: Bayesian Astrometric Likelihood Recovery of Galactic Objects

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 interlopers using a combination of Bayesian and non-Bayesian approaches. It fits proper motion space, surface density, and the object center. It also provides confidence regions for the color-magnitude diagram and parallaxes.

Code site:
https://gitlab.com/eduardo-vitral/balrogo
Described in:
https://ui.adsabs.harvard.edu/abs/2021arXiv210204841V
Bibcode:
2021ascl.soft02029V

Views: 220

ascl:2102.029
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