Radial velocities of 45 metal-poor field starsJ/AJ/135/196ivo://CDS.VizieR/J/AJ/135/196doi:10.26093/cds/vizier.51350196CDSCarney B.W.Latham D.W.Stefanik R.P.Laird J.B.2017-11-06T12:24:15Z2011-03-31T13:35:44ZCDS support team
CDS, Observatoire de Strasbourg, 11 rue de l'Universite, F-67000 Strasbourg, France
cds-question@unistra.frradial-velocitygiant-starsWe report 349 radial velocities for 45 metal-poor field red giant branch (RGB) and red horizontal branch (RHB) stars, with time coverage ranging from 1 to 21 years. We have identified one new spectroscopic binary, HD 4306, and one possible such system, HD 184711. We also provide 57 radial velocities for 11 of the 91 stars reported in our previous work. All but one of the 11 stars had been found to have variable radial velocities.2008AJ....135..196Chttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/AJ/135/196CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/AJ/135/196https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/AJ/135/196http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/AJ/135/196https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/AJ/135/196https://vizier.iucaa.in/viz-bin/votable?-source=J/AJ/135/196http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/AJ/135/196GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/AJ/135/196/table2 (List of all studied stars and stellar parameters for stars in table2 of the paper)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/AJ/135/196/table2?https://vizier.iucaa.in/viz-bin/conesearch/J/AJ/135/196/table2?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/AJ/135/196/table2?GETtext/xml+votable180.050000true7.68916757.0647220.0055555555555555566/382 2426 2921 2997 3712 5226 5621 6051 7251 7456 7710 7767 8314 8354 8439 8779 8866 16115 16513 16582 16698 16739 16776 16808 16821 16893 16912 16924 17057 17099 17138 17234 17412 17578 18425 18553 18945 18990 19076 19924 20390 20532 20901 21269 22205 22558 23192 23428 24683 24685 24752 25051 25595 25607 25963 26044 26109 26110 26260 26304 26344 26347 26380 26534 26552 26589 27711 27763 27767 27796 28426 28957 28966 29011 29548 29703 29769 30709 31411 31451 31592 31658 31683 31757 32034 32352 32538 34171 34251 34559 34593 35532 35551 35649 35750 35768 35813 35875 35907 35989 36135 36221 36365 36407 36414 36755 38755 38868 40222 40337 40351 42707 42873 43498 43848 44106 44208 44575 44771 44793 44907 46909 46923 46932 47017 47092 47596 47876 48142 48636 48728 48744 48764 48798 48824 48937 48946 49063https://cdsarc.cds.unistra.fr/viz-bin/moc/J/AJ/135/196?format=asciiOpticaldefaultJ/AJ/135/196/table2List of all studied stars and stellar parameters for stars in table2 of the paperrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintStarStar namemeta.id;meta.maincharprimaryRVPlot of the radial velocity observed vs timemeta.ref.urlcharRAJ2000Right ascension (J2000)pos.eq.ra;meta.mainDEJ2000Declination (J2000)pos.eq.dec;meta.main[Fe/H]? Metallicity (1)log(Sun)phys.abund.ZfloatnullableVMAG? Absolute V magnitude (1)magphys.magAbs;em.opt.VfloatnullableTeff? Effective temperature (1)Kphys.temperature.effectiveintnullablelogg? Gravity surface (1)log(cm.s**-2)phys.gravityfloatnullableRad? Stellar radius (1)solRadphys.size.radiusfloatnullableDist? Heliocentric distance (1)pcpos.distanceintnullableTeffS? Synthetic spectrum effective temperature (1)Kphys.temperature.effectiveintnullableloggS? Synthetic spectrum gravity surface (1)log(cm.s**-2)phys.gravityfloatnullable[Fe/H]S? Synthetic spectrum metallicity (1)log(Sun)phys.abund.FefloatnullableVrotS? Synthetic spectrum rotational velocity (1)km/sphys.veloc.rotatintnullableSimbadSimbad column added by the CDSchar
J/AJ/135/196/table3Single-lined radial velocitiesrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintStarStar name, as in table2.meta.id;meta.maincharTelTelescope code: W=Wyeth, T=Tillinghast, M=MMTmeta.code;meta.code.classcharTempTemplate used; see text for codemeta.id;stat.fitcharHJDHeliocentric Julian Datedtime.epochdoubleRVRadial velocitykm/sspect.dopplerVeloc;pos.heliocentricfloate_RVThe 1{sigma} error in RVkm/sstat.errorfloat