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2015MNRAS.446.4078K - Mon. Not. R. Astron. Soc., 446, 4078-4087 (2015/February-1)
New white dwarf stars in the Sloan Digital Sky Survey Data Release 10.
KEPLER S.O., PELISOLI I., KOESTER D., OURIQUE G., KLEINMAN S.J., ROMERO A.D., NITTA A., EISENSTEIN D.J., COSTA J.E.S., KULEBI B., JORDAN S., DUFOUR P., GIOMMI P. and REBASSA-MANSERGAS A.
Abstract (from CDS):
We report the discovery of 9088 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 the white dwarf stars with metallic lines (DZs) and carbon/helium for carbon-dominated spectra DQs. We found 1 central star of a planetary nebula, 2 new oxygen spectra on helium atmosphere white dwarfs, 71 DQs, 42 hot DO/PG1159s, 171 white dwarf+main-sequence star binaries, 206 magnetic DAHs, 327 continuum-dominated DCs, 397 metal-polluted white dwarfs, 450 helium-dominated white dwarfs, 647 subdwarfs and 6887 new hydrogen-dominated white dwarf stars.
Abstract Copyright: © 2014 The Authors Published by Oxford University Press on behalf of the Royal Astronomical Society (2014)
Journal keyword(s): catalogues - stars: magnetic field - subdwarfs - white dwarfs
VizieR on-line data: <Available at CDS (J/MNRAS/446/4078): table6.dat>
Simbad objects: 9144
