J/A+A/557/A19ivo://CDS.VizieR/J/A+A/557/A19doi:10.26093/cds/vizier.35570019CDSAlthaus L.G.Miller Bertolami M.M.Corsico A.H.2014-03-05T16:18:49Z2013-08-14T09:32:28ZCDS support team

CDS, Observatoire de Strasbourg, 11 rue de l'Universite, F-67000 Strasbourg, France

cds-question@unistra.frwhite-dwarf-starsstellar-evolutionary-modelsstellar-massesstellar-ageseffective-temperatureThe number of detected extremely low mass (ELM) white dwarf stars has increased drastically in recent year thanks to the results of many surveys. In addition, some of these stars have been found to exhibit pulsations, making them potential targets for asteroseismology. We provide a fine and homogeneous grid of evolutionary sequences for helium (He) core white dwarfs for the whole range of their expected masses (0.15<~M_*_/M_{sun}_<~0.45), including the mass range for ELM white dwarfs (M_*_/M_{sun}_<~0.20). The grid is appropriate for mass and age determination of these stars, as well as to study their adiatabic pulsational properties. White dwarf sequences have been computed by performing full evolutionary calculations that consider the main energy sources and processes of chemical abundance changes during white dwarf evolution.2013A&A...557A..19Ahttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/557/A19CatalogResearchIsServedByTAP VizieR generic servicerelated-toIII/235 : Spectroscopically Identified White Dwarfs (McCook+, 2008)J/ApJ/730/67 : Radial velocities of low-mass white dwarfs (Brown+, 2011)J/ApJ/731/17 : Variability of low-mass stars in SDSS Stripe 82 (Becker+ 2011)J/ApJ/723/1072 : The ELM survey. I. Low-mass white dwarfs (Brown+, 2010)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/557/A19https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/557/A19http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/557/A19https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+A/557/A19https://vizier.iucaa.in/viz-bin/votable?-source=J/A+A/557/A19http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+A/557/A19GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapdefaultJ/A+A/557/A19/elmInterpolated M(logTeff, logg) relationrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintlogTe[3.85,4.79] Log of effective temperaturelog(K)phys.temperature.effectivefloatlogg[3,7.7] Surface gravitylog(cm.s**-2)phys.gravityfloatMass[0.1/0.6]? Mass fitsolMassphys.mass;meta.modelledfloatnullablee_Mass? Mass fit errorsolMassstat.error;phys.massfloatnullableAge? Age fitMyrtime.age;meta.modelleddoublenullablee_Age? Age fit errorMyrstat.error;time.agedoublenullable