J/AJ/124/1118ivo://CDS.VizieR/J/AJ/124/1118doi:10.26093/cds/vizier.51241118CDSSilvestri N.M.Oswalt T.D.Hawley S.L.2023-04-06T16:50:50Z2003-05-31T14:45:06ZCDS support team

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

cds-question@unistra.frmultiple-starswhite-dwarf-starsradial-velocityRadial velocities and complete space motions were measured for 116 white dwarf stars with M dwarf companions (WD+M), including thirteen pairs having "halo-like" velocities. These 116 WD+dM binaries were observed on the 3.5 m telescope at the Apache Point Observatory (APO) on nearly 30 half-nights between 2000 September 4 and 2001 October 20. The APO Double Imaging Spectrograph was used with a 15" slit, yielding a resolution of approximately 2arcsrc/pixel. From the near-solar abundance levels of the M dwarf companions, only one potential stellar halo white dwarf (LP 164-52) was found in the sample, 12 of the 13 high-velocity white dwarfs being actually part of the high-velocity tail of the thick disk rather than the dark matter halo of the Galaxy.2002AJ....124.1118Shttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/AJ/124/1118CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/AJ/124/1118https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/AJ/124/1118http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/AJ/124/1118https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/AJ/124/1118https://vizier.iucaa.in/viz-bin/votable?-source=J/AJ/124/1118http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/AJ/124/1118GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/AJ/124/1118/table1 (116 White Dwarfs in Common Proper Motion Binary Systems)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/AJ/124/1118/table1?https://vizier.iucaa.in/viz-bin/conesearch/J/AJ/124/1118/table1?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/AJ/124/1118/table1?GETtext/xml+votable180.050000true6.1799827.676920.0055555555555555566/121 348 696 816 836 1076 1287 2065 2356 2695 2973 3345 3517 3682 3870 4090 4180 4210 4556 4917 4963 5210 5524 5638 5674 5972 6166 6396 6454 6600 6618 6721 6852 6934 7212 7375 7411 7574 7586 7937 8162 9905 9954 10169 10386 10739 11374 11429 12426 12744 13319 13428 13492 13779 13996 14050 14123 14962 16249 16608 16905 17015 17115 17229 17658 17772 18255 18511 18976 19010 19265 19506 19625 19975 20081 20278 20294 20404 21799 22149 22561 23549 23898 25014 25255 25280 25607 25653 25792 26299 26565 26916 27125 27179 27930 28047 28460 28536 28574 29486 29723 30195 30696 30839 31172 31598 32493 36320 40164 40182 40623 43891 44291 44738 49125 49132https://cdsarc.cds.unistra.fr/viz-bin/moc/J/AJ/124/1118?format=asciidefaultJ/AJ/124/1118/table1116 White Dwarfs in Common Proper Motion Binary SystemsIDWhite dwarf identifier assigned by Luytenmeta.id;meta.maincharf_ID[b] Note on ID (1)meta.codecharRAB1950Right Ascension (B1950)degpos.eq.ra;meta.mainDEB1950Declination (B1950)degpos.eq.dec;meta.mainmuTotal proper motionarcsec/yrpos.pmfloatPAmuPosition angle of the total proper motiondegpos.pm;pos.posAngintRVMeasured radial velocitykm/sspect.dopplerVeloc;pos.heliocentricfloate_RVError in RVkm/sstat.errorfloatVmagThe V band magnitude from Smith (1997, Ph.D. thesis, Florida Inst. Technol)magphot.mag;em.opt.VfloatVMagAbsolute V band magnitude (2)magphys.magAbs;em.opt.VfloatSimbadNameSimbad column added by the CDSmeta.idchar_RA.icrsRight ascension (ICRS) (computed by VizieR, not part of the original data)degpos.eq.ranullableindexed_DE.icrsDeclination (ICRS) (computed by VizieR, not part of the original data)degpos.eq.decnullableindexedrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordint