text:   simulations",4,"['🚨New paper alert🚨 delighted to share our new paper ""New families in our Solar neighborhood: applying Gaussian Mixture models for objective classification of structures in the Milky Way and in simulations""\n\n<LINK>', 'We have constructed a Gaussian mixture model for both simulated (Gaia-APOGEE mocks from FIRE-2) and observed (Gaia-APOGEE DR16) stars in the solar neighborhood using velocities and metallicities; in both catalogs, the best-fit GMM uses *five* independent components! https://t.co/5cvwLSBigP', 'This paper also serves as the data release paper for the new APOGEE-Gaia synthetic surveys using ananke (https://t.co/7rXQ318tb0), which will be made public as a value-added catalog with SDSS-IV DR17', 'Many thanks to my co-authors @astrorobyn; @AndrewWetzel; @sloebman; @sanjib_sharma1; @rareflwr41; @ted_mackereth; Vijith Jacob Poovelil; @zastronomerski; @anabonaca; @_sarahmartell_; Henrik Jönsson; and Claude-Andre Faucher-Giguere']",21,04,900