VizieR Online Data Catalog: Catalog of gyro-kinematic ages for ~30000 Kepler stars (Lu+, 2021)
Abstract
To construct the gyro-kinematic age catalog, we started with the rotation period catalog from McQuillan+, 2014, J/ApJS/211/24 with 34030 measured rotation periods and added an extra 4637 stars from Garcia+, 2014, J/A+A/572/A34 and Santos+, 2019, J/ApJS/244/21, which, combined, contain 38667 stars. We then accessed their Gaia data from the publicly available Kepler-Gaia DR2 cross-matched catalog produced with a 1" search radius. We cross-matched our rotation sample with the spectroscopic catalog produced by the Large Sky Area Multi-Object Fibre Spectroscopic Telescope (LAMOST) to obtain radial velocity (RVel) measurements. In addition to the primary photometric, spectroscopic, and kinematic data from Gaia, LAMOST, and Kepler, we also used multiple age catalogs in order to test our results. We used the isochrone age catalog from Berger+, 2020, J/AJ/160/108, the Kepler LEGACY asteroseismic age catalog from Silva Aguirre+, 2017, J/ApJ/835/173, the open cluster catalog from Curtis+, 2020ApJ...904..140C, and white dwarf cooling ages for two white dwarf M-dwarf binaries from R.Kiman+, (2021, in preparation).
(1 data file).- Publication:
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VizieR Online Data Catalog
- Pub Date:
- June 2021
- DOI:
- 10.26093/cds/vizier.51610189
- Bibcode:
- 2021yCat..51610189L
- Keywords:
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- Stars: ages;
- Effective temperatures;
- Stars: dwarfs;
- Optical