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Observations Of White Dwarfs In The Solar Neighborhood, Adela Kawka, Stphane Vennes, John R. Thorstensen
Observations Of White Dwarfs In The Solar Neighborhood, Adela Kawka, Stphane Vennes, John R. Thorstensen
Dartmouth Scholarship
High proper motion surveys are still adding much to our understanding of the local white dwarf population and, possibly, to the Galactic halo membership of some objects. As part of our study of white dwarfs in the solar neighborhood we have observed seven white dwarfs from the revised New Luyten Two Tenths (NLTT) catalog of Salim & Gould. We found four DA white dwarfs (NLTT 529, 49985, 53468, 55932), one DZ white dwarf (NLTT 40607) that shows a close resemblance to the unusual DZ white dwarf G165-7, and two DC white dwarfs (NLTT 19138, NLTT 52404). The white dwarf candidates …