J/AJ/131/1784ivo://CDS.VizieR/J/AJ/131/1784doi:10.26093/cds/vizier.51311784CDSBizyaev D.Smith V.V.Arenas J.Geisler D.Majewski S.R.,Patterson R.J.Cunha K.Del Pardo C.Suntzeff N.B.Gieren W.2017-12-22T05:33:32Z2011-09-27T12:12:16ZCDS support team

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

cds-question@unistra.frgiant-starsradial-velocitymetallicityWe present results from a campaign of multiple-epoch echelle spectroscopy of relatively faint (V=9.5-13.5mag) red giants observed as potential astrometric grid stars for the Space Interferometry Mission (SIM PlanetQuest). Data are analyzed for 775 stars selected from the Grid Giant Star Survey, spanning a wide range of effective temperatures (Teff), gravities, and metallicities. The spectra are used to determine these stellar parameters and to monitor radial velocity (RV) variability at the 100m/s level.2006AJ....131.1784Bhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/AJ/131/1784CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/AJ/131/1784https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/AJ/131/1784http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/AJ/131/1784https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/AJ/131/1784https://vizier.iucaa.in/viz-bin/votable?-source=J/AJ/131/1784http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/AJ/131/1784GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/AJ/131/1784/table1 (Stellar parameters for the entire McDonald sample of 434 GGSS (Grid Giant Star Survey) stars)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/AJ/131/1784/table1?https://vizier.iucaa.in/viz-bin/conesearch/J/AJ/131/1784/table1?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/AJ/131/1784/table1?GETtext/xml+votable180.050000true0.21650.37133330.0055555555555555566/29 45 196 393 396 516 588 4471 4746 4853 17184 17380 17619 17635 17638 17683 17754 17770 17818 17834 17835 17885 17900 17901 17955 18010 18026 18027 18074 18090 18091 18141 18205 18448 18641 18643 18644 18705 18707 18708 18723 18724 19098 19114 19136 19456 19485 19501 19706 19850 20048 20933 21111 21330 21344 21346 21457 21459 21473 21475 21476 21584 21777 21793 21850 21866 21903 21914 21930 22049 22051 22106 22122 22170 22186 22231 22236 22252 22253 22447 22511 22517 22583 22753 22755 22756 22817 22890 22938 22954 23004 23015 23020 23021 23059 23131 23194 23210 23216 23232 23255 23325 23391 23412 23492 23575 23580 23581 23597 23646 23710 23711 23727 23732 23748 23797 23839 23861 23877 23882 24133 25014 25082 25135 25220 25338 25402 25403 25418 25419 25424 25483 25488 25504 25553 25569 25605 25606 25658 25659 25738 25739 25760 25855 25873 25875 25876 25889 25946 25962 25999 26010 26026 26086 26087 26092 26145 26282 26390 26391 26396 26704 26720 26768 26833 26835 26849 26851 26897 26913 26943 26959 26968 26970 26984 26986 27034 27050 27153 27169 27199 27224 27226 27242 27279 27290 27306 27671 27676 29113 29116 29449 29838 29969 29972 29974 30378 31066 31082 31130 31146 31249 31252 31265 31267 31322 31338 31386 31400 31402 36284 36605 36749 40241 40312 40313 40757 40784 40848 40913 40929 44276 44447 44474 44490 44639 44661 44725 44741 44805 44810 45009 45011 45025 45027 45028 48823 48956 48973 49105 49110 49121 49123 491243.5822022962738423e-19 4.272473093760679e-19https://cdsarc.cds.unistra.fr/viz-bin/moc/J/AJ/131/1784?format=asciiOpticaldefaultJ/AJ/131/1784/table1Stellar parameters for the entire McDonald sample of 434 GGSS (Grid Giant Star Survey) starsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNameStar name (1)meta.id;meta.maincharprimaryn_NameSimbad column added by the CDSmeta.ref.urlcharRAJ2000Hour of Right Ascension (J2000)pos.eq.ra;meta.mainDEJ2000Degree of Declination (J2000)pos.eq.dec;meta.mainTeffEffective temperatureKphys.temperature.effectiveint[Fe/H]phThe [Fe/H] metallicity from photometrylog(Sun)phys.abund.ZfloatDphDistance from photometrykpcpos.distance;pos.heliocentricfloatlog(g)Log of the spectroscopic surface gravitylog(cm.s**-2)arith.zpfloate_log(g)Uncertainty in log(g)log(cm.s**-2)stat.errorfloat[Fe/H]spThe [Fe/H] metallicity from spectroscopylog(Sun)phys.abund.Zfloate_[Fe/H]spUncertainty in [Fe/H]splog(Sun)stat.error;phys.abund.FefloatJ/AJ/131/1784/table5RV-variability for the 148 McDonald repeated starsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNameStar namemeta.id;meta.maincharMmagWashington M band magnitudemagphot.mag;em.opt.VfloatTeffEffective temperatureKphys.temperature.effectiveintDphDistance from photometrykpcpos.distance;pos.heliocentricfloat[Fe/H]phThe [Fe/H] metallicity from photometrylog(Sun)phys.abund.Zfloatlog(g)Log of the spectroscopic surface gravitylog(cm.s**-2)arith.zpfloate_log(g)Uncertainty in log(g)log(cm.s**-2)stat.errorfloat[Fe/H]spThe [Fe/H] metallicity from spectroscopylog(Sun)phys.abund.Zfloate_[Fe/H]spUncertainty in [Fe/H]splog(Sun)stat.error;phys.abund.FefloatsigmaRadial velocity variabilitykm/sspect.dopplerVelocfloatNobsNumber of RV observationsmeta.numberintJ/AJ/131/1784/table6RV-variability for the 341 CORALIE repeat observation starsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintn_NameSimbad column added by the CDSmeta.notecharNameStar namemeta.id;meta.maincharMmagWashington M band magnitudemagphot.mag;em.opt.VfloatTeffEffective temperatureKphys.temperature.effectiveintDphDistance from photometrykpcpos.distance;pos.heliocentricfloat[Fe/H]phThe [Fe/H] metallicity from photometrylog(Sun)phys.abund.ZfloatsigmaRadial velocity variabilitykm/sspect.dopplerVelocfloatNobsNumber of RV observationsmeta.numberint