J/PASP/118/1656ivo://CDS.VizieR/J/PASP/118/1656doi:10.26093/cds/vizier.61181656CDSStefanik R.P.Latham D.W.Davis R.J.2025-09-09T14:13:11Z2008-04-17T13:30:42ZCDS support team

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

cds-question@unistra.frnorth-galactic-polestandard-starsradial-velocityWe present mean radial velocities for 143 stars in Selected Area 57 at the north Galactic pole that are suitable for use as secondary velocity standards. The stars were drawn from a magnitude-limited sample and are mostly fainter than 11th magnitude in V. They span a wide range of effective temperatures and surface gravities and thus provide a suitable source of targets for observed templates. The mean radial velocities are based on at least 10 observations spanning at least 8200 days, and are accurate typically to 0.2km/s, with no obvious signs of variable velocity or composite spectra.2006PASP..118.1656Shttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/PASP/118/1656CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/PASP/118/1656https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/PASP/118/1656http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/PASP/118/1656https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/PASP/118/1656https://vizier.iucaa.in/viz-bin/votable?-source=J/PASP/118/1656http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/PASP/118/1656GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/PASP/118/1656/stars (Target list with mean velocities and errors)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/PASP/118/1656/stars?https://vizier.iucaa.in/viz-bin/conesearch/J/PASP/118/1656/stars?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/PASP/118/1656/stars?GETtext/xml+votable180.050000true197.9018583330.329211110.0055555555555555565/2595 2598 2601 6/10373-10375 10377 10379 10386 10401 10416-10418https://cdsarc.cds.unistra.fr/viz-bin/moc/J/PASP/118/1656?format=asciiOpticaldefaultJ/PASP/118/1656/starsTarget list with mean velocities and errorschi2Chi^2^ valuestat.fit.chi2floatVmagV magnitudemagphot.mag;em.opt.Vfloatn_Vmag[ac] Photoelectric (a) or Photographic (c)meta.notecharB-V? B-V colour indexmagphot.color;em.opt.B;em.opt.VfloatnullableJmagJ magnitudemagphot.mag;em.IR.JfloatJ-KJ-K colour indexmagphot.color;em.IR.J;em.IR.KfloatV-KV-K colour indexmagphot.color;em.opt.V;em.IR.KfloatTemplateTemplate nameobs.fieldcharPlotPlot: Plot of the radial velocity curvemeta.ref.urlcharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNameWeistrop star name (WNNNN, Weis NNNN in Simbad)meta.id;meta.maincharprimaryn_Name[b-x] Note on Name, in notes.dat filesmeta.notecharRAJ2000Right ascension (J2000)pos.eq.ra;meta.mainDEJ2000Declination (J2000)pos.eq.dec;meta.mainpmRAProper motion along RAmas/yrpos.pm;pos.eq.rafloatpmDEProper motion along DEmas/yrpos.pm;pos.eq.decfloatSimbadSimbad column added by the CDScharNobsNumber of observationsmeta.numberintSpanTime span of the observationdobs.param;obsintvsiniProjected rotational velocitykm/sphys.veloc.rotatfloatRVMean radial velocitykm/sspect.dopplerVeloc;stat.meanfloate_RVrms uncertainty on RVkm/sstat.errorfloatextErrExternal error on RVkm/sstat.errorfloatintErrInternal error on RVkm/sstat.errorfloatExt/IntRatio of external-to-internal error on HRVstat.errorfloatP(chi2)Probability of Chi^2^stat.probabilitydouble<R>Mean R value, a measure of the fit between the observed spectra and the adopted templatestat.fit.param;meta.modelledfloat<Corr>Average peak value of the correlation coefficientstat.correlationfloatJ/PASP/118/1656/notesNotesrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNoteNote codemeta.notecharTextText of the notemeta.notecharJ/PASP/118/1656/table2Heliocentric radial velocitiesrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNameWeistrop star name (WNNNN, Weis NNNN in Simbad)meta.id;meta.maincharHJDHeliocentric Julian datedtime.epochdoubleHRVHeliocentric radial velocitykm/sspect.dopplerVeloc;pos.heliocentricfloate_HRVrms uncertainty on HRVkm/sstat.errorfloatPlotPlot: Plot of the radial velocity curvemeta.ref.urlchar