Kalkayotl: Inferring distances to stellar clusters from Gaia parallaxes
Posted: Sun Nov 01, 2020 11:17 pm
Kalkayotl: Inferring distances to stellar clusters from Gaia parallaxes
Abstract: Kalkayotl obtains samples of the joint posterior distribution of cluster parameters and distances to the cluster stars from Gaia parallaxes using Bayesian inference. The code is designed to deal with the parallax spatial correlations of Gaia data, and can accommodate different values of parallax zero point and spatial correlation functions.
Credit: Olivares, J.; Sarro, L. M.; Bouy, H.; Miret-Roig, N.; Casamiquela, L.; Galli, P. A. B.; Berihuete, A.; Tarricq, Y.
Site: https://github.com/olivares-j/Kalkayotl
https://ui.adsabs.harvard.edu/abs/2020arXiv201000272O
Bibcode: 2020ascl.soft11003O
Preferred citation method: https://ui.adsabs.harvard.edu/abs/2020arXiv201000272O
ID: ascl:2011.003