J/AJ/141/61ivo://CDS.VizieR/J/AJ/141/61doi:10.26093/cds/vizier.51410061CDSCaldwell N.Schiavon R.Morrison H.Rose J.A.Harding P.2017-12-05T05:10:12Z2012-08-15T11:32:22ZCDS support team

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

cds-question@unistra.frgalaxiesstellar-associationsmetallicityradial-velocityWe present new high signal-to-noise spectroscopic data on the M31 globular cluster (GC) system, obtained with the Hectospec multifiber spectrograph on the 6.5m MMT. More than 300 clusters have been observed at a resolution of 5{AA} and with a median S/N of 75 per{AA}, providing velocities with a median uncertainty of 6km/s. The primary focus of this paper is the determination of mean cluster metallicities, ages, and reddenings. Metallicities were estimated using a calibration of Lick indices with [Fe/H] provided by Galactic GCs.2011AJ....141...61Chttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/AJ/141/61CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toJ/AJ/137/94 : Star clusters in M31 (Caldwell+, 2009)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/AJ/141/61https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/AJ/141/61http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/AJ/141/61https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/AJ/141/61https://vizier.iucaa.in/viz-bin/votable?-source=J/AJ/141/61http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/AJ/141/61GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/AJ/141/61/table1 (Results from the spectra of old M31 clusters)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/AJ/141/61/table1?https://vizier.iucaa.in/viz-bin/conesearch/J/AJ/141/61/table1?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/AJ/141/61/table1?GETtext/xml+votable180.050000true9.020708342.03591670.005555555555555556Cone search capability for table J/AJ/141/61/table2 (Young and intermediate age clusters called "old" in Paper I)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/AJ/141/61/table2?https://vizier.iucaa.in/viz-bin/conesearch/J/AJ/141/61/table2?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/AJ/141/61/table2?GETtext/xml+votable180.050000true9.745208340.27558330.0055555555555555566/2621 2622 2623 2664 2666 2705 2708 2709 2710 2752https://cdsarc.cds.unistra.fr/viz-bin/moc/J/AJ/141/61?format=asciiOpticaldefaultJ/AJ/141/61/table1Results from the spectra of old M31 clustersrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintn_NameIndividual notes (1)meta.notecharRAJ2000Right Ascension (J2000)pos.eq.ra;meta.mainDEJ2000Declination (J2000)pos.eq.dec;meta.mainE(B-V)The (B-V) color excessmagphot.color.excessfloatf_E(B-V)[)] E(B-V) value from other sources (2)meta.codecharVelVelocity from Hectospeckm/sphys.veloc;pos.heliocentricfloate_VelUncertainty in Velkm/sstat.errorintlogM? log of the masslog(solMass)phys.massfloatnullable[Fe/H]? Metallicitylog(Sun)phys.abund.Zfloatnullablee_[Fe/H]? Uncertainty in [Fe/H]log(Sun)stat.error;phys.abund.FefloatnullableAge? Age (3)Gyrtime.agefloatnullableNotesAdditional notes (4)meta.notecharSimbadNameSimbad column added by the CDSmeta.idcharNameObject namemeta.id;meta.maincharJ/AJ/141/61/table2Young and intermediate age clusters called "old" in Paper IE(B-V)? Reddeningmagphot.color.excessfloatnullablerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNameObject Namemeta.id;meta.maincharn_Name[bcd] Corrections / addition to Paper I (1)meta.notecharRAJ2000Right ascension (J2000)pos.eq.ra;meta.mainDEJ2000Declination (J2000)pos.eq.dec;meta.mainn_E(B-V)[)] ) when modal reddening of 0.13 (2)meta.notecharVel? Velocitykm/sphys.veloc;pos.heliocentricfloatnullablee_Vel? rms uncertainty on Velkm/sstat.errorintnullablelogM? Log of the masslog(solMass)phys.massfloatnullableAge? Age (3)Gyrtime.agefloatnullableSimbadNameSimbad column added by the CDSmeta.idchar