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SUMMARY:Precise distances from Gaia astrometry and large-scale spectroscop
 ic surveys with StarHorse
DTSTART;VALUE=DATE-TIME:20230320T115300Z
DTEND;VALUE=DATE-TIME:20230320T115500Z
DTSTAMP;VALUE=DATE-TIME:20241114T092412Z
UID:indico-contribution-295@meetings.aip.de
DESCRIPTION:Speakers: Anna Queiroz (AIP)\nThe ESA's astrometric mission Ga
 ia has added an invaluable wealth of astrometric and photometric data for 
 more than a billion stars in our Galaxy (Gaia Collaboration et al. 2018). 
 The synergy between Gaia's third data release\, EDR3\, and large scale-spe
 ctroscopic surveys give us comprehensive information about individual star
 s in the Milky Way. To complement these data sets\, we deliver new catalog
 ues (10 million stars) of distance\, extinction\, masses\, and additional 
 parameters produced with the Bayesian isochrone-fitting code StarHorse (Qu
 eiroz et al. 2018). These results are crucial for the study of Milky Way d
 ynamics and the characterization of disrupted dwarf galaxies\; we show app
 lications of our produced data to the study of Sagittarius and Gaia Encela
 dus. The resulting catalogues are essential to model the Milky Way's chemo
 -dynamical history and further understand the formation of disk galaxies.\
 n\nhttps://iaus379.aip.de/event/20/contributions/295/
LOCATION:Haus H\, Telegrafenberg
URL:https://iaus379.aip.de/event/20/contributions/295/
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