VizieR Online Data Catalog: Newly spectroscopically confirmed DB white dwarfs (Kong+, 2018)
Abstract
We have spectroscopically identified 1999 DBWDs in the SDSS DR12 and DR14, including 58 newly identified objects, using ML, i.e., LASSO and SVM. A total of 176 DB objects from the literature are not included in our catalog, Teff mostly varies around 11000K, and logg is fixed at 8.0.
(1 data file).- Publication:
-
VizieR Online Data Catalog
- Pub Date:
- October 2020
- Bibcode:
- 2020yCat..61313203K
- Keywords:
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- Stars: white dwarf;
- Radial velocities;
- Effective temperatures;
- Photometry: ultraviolet