New white dwarf stars in the Sloan Digital Sky Survey Data Release 10
New white dwarf stars in the Sloan Digital Sky Survey Data Release 10
We report the discovery of 9 089 new spectroscopically confirmed white dwarfs and subdwarfs in the Sloan Digital Sky Survey Data Release 10. We obtain Teff, log g and mass for hydrogen atmosphere white dwarf stars (DAs) and helium atmosphere white dwarf stars (DBs), and estimate the calcium/helium abundances for …