The Gaia-PS1-SDSS (GPS1) Proper Motion Catalog
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https://b2find.eudat.eu/dataset/d07004f3-291c-5dfc-ad44-527b71d07f81
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资源简介：
This catalog combines Gaia DR1, Pan-STARRS 1, SDSS and 2MASS astrometry to compute proper motions for 350 million sources across three-fourths of the sky down to a magnitude of...
