J/AJ/139/2620ivo://CDS.VizieR/J/AJ/139/2620doi:10.26093/cds/vizier.51392620CDSNantais J.B.Huchra J.P.2017-06-01T08:52:14Z2012-07-01T14:14:08ZCDS support team

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

cds-question@unistra.frgalaxiesspectroscopyradial-velocityWe obtained spectra of 74 globular clusters (GCs) in M81. These GCs had been identified as candidates in a Hubble Space Telescope (HST) Advanced Camera for Surveys I-band survey. Sixty-eight of these 74 clusters lie within 7' of the M81 nucleus. Sixty-two of these clusters are newly spectroscopically confirmed, more than doubling the number of confirmed M81 GCs from 46 to 108. We determined metallicities for our 74 observed clusters using an empirical calibration based on Milky Way GCs.2010AJ....139.2620Nhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/AJ/139/2620CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toJ/AJ/109/1055 : Globulars of M81 (Perelmuter+ 1995)J/AJ/122/1330 : HST BVI photometry of M 81 star clusters (Chandar+, 2001)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/AJ/139/2620https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/AJ/139/2620http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/AJ/139/2620https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/AJ/139/2620https://vizier.iucaa.in/viz-bin/votable?-source=J/AJ/139/2620http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/AJ/139/2620GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/AJ/139/2620/table3 (Non-globular cluster objects)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/AJ/139/2620/table3?https://vizier.iucaa.in/viz-bin/conesearch/J/AJ/139/2620/table3?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/AJ/139/2620/table3?GETtext/xml+votable180.050000true148.527666769.10580560.005555555555555556Cone search capability for table J/AJ/139/2620/M81glob (Globular cluster in M81: positions, velocities and metallicities)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/AJ/139/2620/M81glob?https://vizier.iucaa.in/viz-bin/conesearch/J/AJ/139/2620/M81glob?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/AJ/139/2620/M81glob?GETtext/xml+votable180.050000true148.5204583369.155108330.0055555555555555566/7603 7606 7609https://cdsarc.cds.unistra.fr/viz-bin/moc/J/AJ/139/2620?format=asciiOpticaldefaultJ/AJ/139/2620/table3Non-globular cluster objectsID? Object designationmeta.id;meta.mainintnullablerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintTypeObject type: gx=galaxy, hii=HII region, oc=open cluster.src.class;obs.fieldcharPR95? Perelmuter & Racine, 1995, Cat. J/AJ/109/1055 number, [PR95] NNNNNmeta.idintnullableCFT01? Chandar et al. 2001, Cat. J/AJ/122/1330 number, [CFT2001] NNNmeta.idintnullableRAJ2000Right ascension (J2000)pos.eq.ra;meta.mainDEJ2000Declination (J2000)pos.eq.dec;meta.mainDistDistancearcminpos.angDistancefloatRVRadial velocitykm/sphys.veloc;pos.heliocentricinte_RVrms uncertainty on RVkm/sstat.errorintSimbadSimbad column added by the CDSmeta.ref.urlcharJ/AJ/139/2620/M81globGlobular cluster in M81: positions, velocities and metallicitiesSimbadNameSimbad column added by the CDSmeta.idcharRVRadial velocitykm/sphys.veloc;pos.heliocentricintrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintONameLiterature spectroscopy IDs (1)meta.idcharPR95? Perelmuter & Racine, 1995, Cat. J/AJ/109/1055 number, [PR95] NNNNNmeta.idintnullableCFT01? Chandar et al. 2001, Cat. J/AJ/122/1330 number, [CFT2001] NNNmeta.idintnullableRAJ2000Right ascension (J2000)pos.eq.ra;meta.mainDEJ2000Declination (J2000)pos.eq.dec;meta.mainDistDistance from M81 centerarcminpos.angDistancefloatIDObject designationmeta.id;meta.mainchare_RVrms uncertainty on RVkm/sstat.errorint[Fe/H]? Metallicityphys.abund.Zfloatnullablee_[Fe/H]? rms uncertainty on [Fe/H]stat.error;phys.abund.FefloatnullableJ/AJ/139/2620/M81spSpectral indices of M81 globular clustersHbetaHbeta indexmagspect.indexfloate_Fe45rms uncertainty on Fe45magstat.errorfloatC246C_246 indexmagspect.indexfloate_C246rms uncertainty on C246magstat.errorfloatFe50Fe50 indexmagspect.indexfloate_Fe50rms uncertainty on Fe50magstat.errorfloatFe53Fe53 indexmagspect.indexfloate_Fe53rms uncertainty on Fe53magstat.errorfloatFe54Fe54 indexmagspect.indexfloate_Fe54rms uncertainty on Fe54magstat.errorfloatFe5709Fe5709 indexmagspect.indexfloate_Fe5709rms uncertainty on Fe5709magstat.errorfloatrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintIDObject designationmeta.id;meta.mainintCNR/CN1CNR/CN1 indexmagspect.indexfloate_CNR/CN1rms uncertainty on CNR/CN1magstat.errorfloatG4300G4300 indexmagspect.indexfloate_G4300rms uncertainty on G4300magstat.errorfloate_Hbetarms uncertainty on Hbetamagstat.errorfloatMgH/Mg1MgH/Mg1 indexmagspect.indexfloate_MgH/Mg1rms uncertainty on MgH/Mg1magstat.errorfloatMg2Mg2 indexmagspect.indexfloate_Mg2rms uncertainty on Mg2magstat.errorfloatMgbMgb indexmagspect.indexfloate_Mgbrms uncertainty on Mgbmagstat.errorfloatFe5270Fe5270 indexmagspect.indexfloate_Fe5270rms uncertainty on Fe5270magstat.errorfloatNaD/Na1NaD/Na1 indexmagspect.indexfloate_NaD/Na1rms uncertainty on NaD/Na1magstat.errorfloatCNB? CNB indexmagspect.indexfloatnullablee_CNBrms uncertainty on CNBmagstat.errorfloatH+K? H&K indexmagspect.indexfloatnullablee_H+Krms uncertainty on H&Kmagstat.errorfloatMgGMgG indexmagspect.indexfloate_MgGrms uncertainty on MgGmagstat.errorfloatdelta? {delta} indexmagspect.indexfloatnullablee_deltarms uncertainty on deltamagstat.error;pos.eq.decfloatCN2CN2 indexmagspect.indexfloate_CN2rms uncertainty on CN2magstat.errorfloatCa42Ca42 indexmagspect.indexfloate_Ca42rms uncertainty on Ca42magstat.errorfloatFe43Fe43 indexmagspect.indexfloate_Fe43rms uncertainty on Fe43magstat.errorfloatCa44Ca44 indexmagspect.indexfloate_Ca44rms uncertainty on Ca44magstat.errorfloatFe45Fe45 indexmagspect.indexfloatFe5782Fe5782 indexmagspect.indexfloate_Fe5782rms uncertainty on Fe5782magstat.errorfloatTiO1TiO1 indexmagspect.indexfloate_TiO1rms uncertainty on TiO1magstat.errorfloatTiO2TiO2 indexmagspect.indexfloate_TiO2rms uncertainty on TiO2magstat.errorfloat