Astrophysics (Index)About


(Beijing-Arizona-Taiwan-Connecticut Survey)
(photometric survey of Milky Way stars)

BATC (for Beijing-Arizona-Taiwan-Connecticut Survey) is a photometric survey of stars in the Milky Way aiming at photometric parallax (similar to spectroscopic parallax, but based upon data from multiple filters, in this case, 15) of stars in a selection survey fields chosen to reveal Milky Way structure.

(survey,stars,photometry,Milky Way)
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