VizieR Online Data Catalog: Gaia white dwarfs within 40pc. I (Tremblay+, 2020)
Abstract
We selected white dwarf candidates from the catalogue of Gentile Fusillo et al. (2019MNRAS.482.4570G, cat. J/MNRAS/482/4570) with Plx>25mas+/-1σ as the only requirement, resulting in 1233 sources, among which 184 are low probability candidates (PWD<0.75).
We observed a total of 230 white dwarf candidates at the Observatorio del Roque de los Muchachos, both with the Intermediate-dispersion Spectrograph and Imaging System (ISIS) on the WHT and the Optical System for Imaging and low-Resolution Integrated Spectroscopy (OSIRIS) on the GTC. (1 data file).- Publication:
-
VizieR Online Data Catalog
- Pub Date:
- February 2021
- Bibcode:
- 2021yCat..74970130T
- Keywords:
-
- Stars: white dwarf;
- Stars: nearby;
- Spectroscopy;
- Optical