J/AJ/136/2050ivo://CDS.VizieR/J/AJ/136/2050doi:10.26093/cds/vizier.51362050CDSLee Y.S.Beers T.C.Sivarani T.Johnson J.A.An D.Wilhelm R.,Allende Prieto C.Koesterke L.Fiorentin P.R.Bailer-Jones C.A.L.,Norris J.E.Yanny B.Rockosi C.Newberg H.J.Cudworth K.M.Pan K.2011-10-13T08:32:25Z2011-06-24T15:33:09ZCDS support team

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

cds-question@unistra.frsurveysopen-star-clustersstellar-populationsvisible-astronomysloan-photometryradial-velocityWe validate the accuracy and precision of the current SEGUE (Sloan Extension for Galactic Understanding and Exploration) Stellar Parameter Pipeline (SSPP), which determines stellar atmospheric parameters (effective temperature, surface gravity, and metallicity) and radial velocities (RVs), by comparing these estimates for selected members of three globular clusters (M 13, M 15, and M 2) and two open clusters (NGC 2420 and M 67) to the literature values. Spectroscopic and photometric data obtained during the course of the original Sloan Digital Sky Survey (SDSS-I) and its first extension (SDSS-II/SEGUE) are used to determine atmospheric parameter and RV estimates for stars in these clusters.2008AJ....136.2050Lhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/AJ/136/2050CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toII/294 : SDSS Photometric Catalog, Release 7 (Adelman-McCarthy+, 2009)J/AJ/136/2070 : SEGUE stellar parameter pipeline. III. (Allende Prieto+, 2008)J/AJ/141/89 : SEGUE stellar parameter pipeline. IV. (Smolinski+, 2011)J/AJ/141/90 : SEGUE stellar parameter pipeline. V. (Lee+, 2011)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/AJ/136/2050https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/AJ/136/2050http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/AJ/136/2050https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/AJ/136/2050https://vizier.iucaa.in/viz-bin/votable?-source=J/AJ/136/2050http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/AJ/136/2050GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/AJ/136/2050/table5 (Properties of selected member stars of M 13, M 15, M 2, NGC 2420, and M 67)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/AJ/136/2050/table5?https://vizier.iucaa.in/viz-bin/conesearch/J/AJ/136/2050/table5?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/AJ/136/2050/table5?GETtext/xml+votable180.050000true250.811386136.380366940.0055555555555555566/4255 4298 4782 4783 6148 6149 9436 12405 12407 19091https://cdsarc.cds.unistra.fr/viz-bin/moc/J/AJ/136/2050?format=asciiOpticaldefaultJ/AJ/136/2050/table5Properties of selected member stars of M 13, M 15, M 2, NGC 2420, and M 67recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintGlClGlobular Cluster namemeta.id.parentcharMJDMJD part of spectrum designation (1)meta.id;time.epochintPlatePlate number of spectrum designation (1)meta.id;instr.plateintFibFiber number of spectrum designation (1)meta.noteintRAJ2000Right Ascension in decimal degrees (J2000)degpos.eq.ra;meta.mainRVRadial velocitykm/sspect.dopplerVeloc;pos.heliocentricfloatDEJ2000Declination in decimal degrees (J2000)degpos.eq.dec;meta.maine_RV1{sigma} error in RV (2)km/sstat.errorfloatTeffEffective temperature estimate (3)Kphys.temperature.effectiveinte_Teff1{sigma} error in Teff (3)Kstat.error;phys.temperature.effectiveintlog(g)Log of estimated surface gravity (3)log(cm.s**-2)phys.gravityfloate_log(g)1{sigma} error in log(g) (3)log(cm.s**-2)stat.errorfloat[Fe/H]Metallicity (3)phys.abund.Zfloate_[Fe/H]1{sigma} error in [Fe/H] (3)stat.error;phys.abund.FefloatumagSDSS u band magnitude (4)magphot.mag;em.opt.Ufloate_umag1{sigma} error in umagmagstat.error;phot.mag;em.opt.UfloatgmagSDSS g band magnitude (4)magphot.mag;em.opt.Bfloate_gmag1{sigma} error in gmagmagstat.error;phot.mag;em.opt.BfloatrmagSDSS r band magnitude (4)magphot.mag;em.opt.Rfloate_rmag1{sigma} error in rmagmagstat.error;phot.mag;em.opt.RfloatimagSDSS i band magnitude (4)magphot.mag;em.opt.Ifloate_imag1{sigma} error in imagmagstat.error;phot.mag;em.opt.IfloatzmagSDSS z band magnitude (4)magphot.mag;em.opt.Ifloate_zmag1{sigma} error in zmagmagstat.error;phot.mag;em.opt.Ifloat<S/N>Average signal-to-noise (5)stat.snr;stat.meanfloatDR7Number of sources within 1.5arcsec in the SDSS-DR7 photometric catalog (II/294)intnullableSloanDisplay the SDSS data for this starmeta.ref.urlchar