297 datasets found

Keywords: white dwarf stars

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  • Luyten's White Dwarf Catalogues

    The catalogue includes all probable white dwarf and degenerate stars found in the Proper Motion and Faint Blue Star Surveys conducted by W.J. Luyten. The catalogue was...
  • White Dwarf Catalogue

    The catalogue includes all probale white dwarf and degenerate stars found in the Proper Motion and Faint Blue Star Surveys conducted by W.J. Luyten. As a guideline for the...
  • Spectroscopically Identified White Dwarfs

    This is an update of the Villanova catalog published in the ApJS paper, corresponding to the Web version of the catalog in August 2006 (see...
  • Spectroscopically Identified White Dwarfs

    A catalog of 2249 white dwarfs which have been identified spectroscopically is presented complete through 1996 April. This compilation is the fourth edition of the Villanova...
  • Spectroscopically Identified White Dwarfs

    This compilation is an expanded and updated version to the second edition of the catalogue (Mc Cook and Sion 1984); it includes 1282 stars. Please refer to the introduction by...
  • GD blue stars from Lowell proper motion survey

    (no description available) Cone search capability for table II/299/gd (Summary catalog of the GD stars.)
  • Spectroscopically identified white dwarfs

    This is an update of the Villanova catalog published in the ApJS paper, corresponding to the Web version of the catalog in Apr 2014 (see...
  • SDSS WD main-sequence binaries

    We present a detailed analysis of 101 white dwarf main-sequence binaries (WDMS) from the Sloan Digital Sky Survey (SDSS) for which multiple SDSS spectra are available. Cone...
  • DA white dwarfs in 2dF QSO Redshift Survey

    We report the spectroscopic identification of close to 1000 hydrogen-rich (DA) white dwarfs discovered in the course of the Anglo-Australian 2dF QSO Redshift Survey (2QZ, Cat....
  • KPD UV-excess objects

    A survey for ultraviolet-excess objects has been performed for over about 1000sq.deg of the Galactic plane. Photographic blue and ultraviolet plates were obtained to select...
  • Flares in hot subdwarf & WDs from TESS photometry

    Stellar flares are critical phenomena on stellar surfaces, which are closely tied to stellar magnetism. While extensively studied in main-sequence (MS) stars, their occurrence...
  • UV emission of stars in LAMOST. I. Catalogs

    We present the ultraviolet magnitudes for over three million stars in the LAMOST survey, in which 2,202,116 stars are detected by GALEX. For 889,235 undetected stars, we develop...
  • The WIRED survey. II.

    With the launch of the Wide-field Infrared Survey Explorer (WISE), a new era of detecting planetary debris and brown dwarfs (BDs) around white dwarfs (WDs) has begun with the...
  • The evolution of cataclysmic variables

    We present an attempt to reconstruct the complete evolutionary path followed by cataclysmic variables (CVs), based on the observed mass-radius relationship of their donor stars....
  • Detailed analysis of cool WDs in the SDSS

    We present optical spectroscopy and near-infrared photometry of 126 cool white dwarfs (WDs) in the Sloan Digital Sky Survey (SDSS DR3). Our sample includes high proper motion...
  • DA white dwarfs from the Palomar Green Survey

    Spectrophotometric observations at high signal-to-noise ratio were obtained of a complete sample of 347 DA white dwarfs from the Palomar Green (PG) Survey (1986, Cat. ). Fits of...
  • DA-white dwarfs from SDSS and UKIDSS

    We present a method which uses colour-colour cuts on the Sloan Digital Sky Survey (SDSS) photometry to select white dwarfs with hydrogen-rich (DA) atmospheres without the...
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