J/AJ/142/22ivo://CDS.VizieR/J/AJ/142/22doi:10.26093/cds/vizier.51420022CDSRoederer I.U.Sneden C.2017-07-04T07:09:26Z2012-11-19T10:37:31ZCDS support team

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

cds-question@unistra.frglobular-star-clusterschemical-abundancesDispersion among the light elements is common in globular clusters (GCs), while dispersion among heavier elements is less common. We present detection of r-process dispersion relative to Fe in 19 red giants of the metal-poor GC M92. Using spectra obtained with the Hydra multi-object spectrograph on the WIYN Telescope at Kitt Peak National Observatory, we derive differential abundances for 21 species of 19 elements.2011AJ....142...22Rhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/AJ/142/22CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/AJ/142/22https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/AJ/142/22http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/AJ/142/22https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/AJ/142/22https://vizier.iucaa.in/viz-bin/votable?-source=J/AJ/142/22http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/AJ/142/22GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/AJ/142/22/stars (Photometry, exposure times, S/N estimates, radial velocities and stellar parameters)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/AJ/142/22/stars?https://vizier.iucaa.in/viz-bin/conesearch/J/AJ/142/22/stars?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/AJ/142/22/stars?GETtext/xml+votable180.050000true259.156195843.10432780.0055555555555555566/9664 96663.322582951404819e-19 3.852589004194616e-19https://cdsarc.cds.unistra.fr/viz-bin/moc/J/AJ/142/22?format=asciiOpticaldefaultJ/AJ/142/22/starsPhotometry, exposure times, S/N estimates, radial velocities and stellar parametersSimbadNameSimbad column added by the CDSmeta.idcharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintAbdDisplay abundancesmeta.ref.urlcharStarStar name (Sandage & Walker 1966ApJ...143..313S) or Buonanno et al. 1983A&AS...53....1B if not in Sandage & Walker)meta.id;meta.maincharprimaryONameOther name (Buonanno et al. 1983A&AS...53....1B)meta.idcharVmagV magnitudemagphot.mag;em.opt.VfloatB-VB-V colour indexmagphot.color;em.opt.B;em.opt.VfloatV-J? V-J colour indexmagphot.color;em.opt.V;em.IR.JfloatnullableV-H? V-H colour indexmagphot.color;em.opt.V;em.IR.HfloatnullableV-K? V-K colour indexmagphot.color;em.opt.V;em.IR.KfloatnullableRefReferences (1)meta.refcharNNumber of exposuresmeta.numberintExpTimeExposure timestime.duration;obs.exposureintS/NSignal-to-noise ratio per pixel in the continuum near 4000{AA}stat.snr;instr.pixelcharRVRadial velocitykm/sphys.veloc;pos.heliocentricfloatsigmaVelocity dispersionkm/sphys.veloc.dispersionfloatTeff? Effective temperatureKphys.temperature.effectiveintnullablelogg? Gravity surfacelog(cm.s**-2)phys.gravityfloatnullablevt? Turbulent velocitykm/sphys.velocfloatnullable[M/H]? Metallicityphys.abund.ZfloatnullableNotesNotesmeta.notechar_RARight Ascension (J2000) from SIMBAD (not part of the original data)degpos.eq.ra;meta.main_DEDeclination (J2000) from SIMBAD (not part of the original data)degpos.eq.dec;meta.mainJ/AJ/142/22/table6Line-by-line abundancesrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintStarStar namemeta.id;meta.maincharSpeciesSpecies identificationmeta.idZAtomic numbermeta.idintWaveWavelength; Angstroms0.1nmem.wlfloatDabund? Differential abundancephys.abundfloatnullablee_Dabund? The 1{sigma} uncertainty in Dabundstat.errorfloatnullableJ/AJ/142/22/abundStellar abundances (tables 7-13 of the paper)recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintStarStar namemeta.id;meta.maincharSpeciesSpeciesmeta.noteZAtomic numbermeta.idintl_logepsLimit flag on logepsmeta.code.errorcharlogeps? log abundance {epsilon} (H=12)phys.abundfloatnullablel_[X/Fe]Limit flag on [X/Fe]meta.code.error;phys.abundchar[X/Fe]? Abundance ratio, [X/Fe] (1)phys.abund;arith.ratiofloatnullablee_[X/Fe]? Standard error on [X/Fe] (sigma/sqrt(N)) (2)stat.error;phys.abundfloatnullablesd[X/Fe]? Standard deviation (sigma) on [X/Fe] (2)stat.stdevfloatnullableN? Number of lines usedmeta.numberintnullable