VizieR Online Data Catalog: Gaia-PS1-SDSS (GPS1) proper motion catalog (Tian+, 2017)
Abstract
In order to construct proper motions, we analyze and model catalog positions from four different imaging surveys, as discussed below. Gaia DR1 is based on observations collected between 2014 July 25 and 2015 September 16. PS1 observations were collected between 2010 and 2014. The SDSS DR9 data used here were obtained in the years between 2000 and 2008. The images from 2MASS were taken between 1997 and 2001.
(1 data file).- Publication:
-
VizieR Online Data Catalog
- Pub Date:
- February 2018
- Bibcode:
- 2018yCat.1343....0T
- Keywords:
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- Proper motions;
- Photometry: ugriz;
- Photometry: infrared;
- Positional data;
- Surveys