J/AJ/149/56ivo://CDS.VizieR/J/AJ/149/56doi:10.26093/cds/vizier.51490056CDSMa J.Wang S.Wu Z.Zhang T.Zou H.Nie J.D.Zhou Z.Zhou X.Wu J.,Du C.Yuan Q.2017-07-12T15:01:52Z2015-04-15T15:05:34ZCDS support team

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

cds-question@unistra.frgalaxiesstellar-associationsphotometryThis paper presents CCD multicolor photometry for 304 old star clusters in the nearby spiral galaxy M31, from which the photometry of 55 star clusters is first obtained. The observations were carried out as a part of the Beijing-Arizona-Taiwan-Connecticut Multicolor Sky Survey from 1995 February to 2008 March, using 15 intermediate-band filters covering 3000-10000{AA}. Detailed comparisons show that our photometry is in agreement with previous measurements. Based on the ages and metallicities from Caldwell et al. and the photometric measurements here, we estimated the clusters' masses by comparing their multicolor photometry with stellar population synthesis models. The results show that the sample clusters have masses between ~3x10^4^M_{sun}_ and ~10^7^M_{sun}_ with a peak of ~4x10^5^_M{sun}_. The masses here are in good agreement with those in previous studies. Combined with the masses of young star clusters of M31 from Wang et al., we find that the peak mass of the old clusters is 10 times that of young clusters.2015AJ....149...56Mhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/AJ/149/56CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toV/143 : Revised Bologna Catalog of M31 clusters, V.5 (Galleti+ 2012)II/262 : BATC Data Release One - BATC DR1 (Zhou+ 1995-2005)J/ApJS/199/37 : GALEX catalog of star clusters in M31 (Kang+, 2012)J/AJ/144/191 : Multicolor photometry of 135 clusters in M31 (Wang+, 2012)J/AJ/141/61 : Star clusters in M31. II. (Caldwell+, 2011)J/MNRAS/402/803 : M31 globular cluster system (Peacock+, 2010)J/ApJ/725/200 : An updated catalog of M31 globular-like clusters (Fan+, 2010)J/AJ/139/1438 : SED + age estimates of M31 globular clusters (Wang+, 2010)J/ApJ/703/1872 : Compact star clusters in the M31 disk (Vansevicius+, 2009)J/A+A/508/1285 : Metallicity of M31 globular clusters (Galleti+, 2009)J/AJ/138/1667 : HST survey of young clusters in M31. III. (Barmby+, 2009)J/AJ/137/94 : Star clusters in M31 (Caldwell+, 2009)J/AJ/134/706 : New globular clusters in M 31 (Kim+, 2007)J/AJ/133/2764 : M31 globular clusters structural parameters (Barmby+, 2007)J/AJ/131/2478 : M31 and M33 UBVRI photometry (Massey+, 2006)J/A+A/456/985 : RVs of 76 M31 candidate clusters (Galleti+, 2006)J/A+A/449/143 : Photometry of M31 globular cluster candidates (Ma+, 2006)J/A+A/397/361 : 15-color BATC photometry of Landolt SA95 field (Zhou+, 2003)J/AJ/119/727 : M31 globular clusters photometry (Barmby+, 2000)J/AJ/112/628 : BATC Color Survey of M67 (Fan+ 1996)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/AJ/149/56https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/AJ/149/56http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/AJ/149/56https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/AJ/149/56https://vizier.iucaa.in/viz-bin/votable?-source=J/AJ/149/56http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/AJ/149/56GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/AJ/149/56/clusters (Combined table from original tables)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/AJ/149/56/clusters?https://vizier.iucaa.in/viz-bin/conesearch/J/AJ/149/56/clusters?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/AJ/149/56/clusters?GETtext/xml+votable180.050000true10.74212541.28133330.0055555555555555566/2621 2622 2623 2666 2705 2708 2709 27522.0186167556315263e-19 6.207084633206021e-19https://cdsarc.cds.unistra.fr/viz-bin/moc/J/AJ/149/56?format=asciiOpticaldefaultJ/AJ/149/56/clustersCombined table from original tablesSimbadNameSimbad column added by the CDScharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNameName of the old star cluster (G1)meta.id;meta.maincharamag? BATC a-band magnitude (1)magphot.mag;em.opt.Ufloatnullablee_amag? 1{sigma} DAOPHOT uncertainty in amagmagstat.error;phot.magfloatnullablebmag? BATC b-band magnitude (1)magphot.mag;em.opt.Ufloatnullablee_bmag? 1{sigma} DAOPHOT uncertainty in bmagmagstat.error;phot.mag;em.opt.Bfloatnullablecmag? BATC c-band magnitude (1)magphot.mag;em.opt.Bfloatnullablee_cmag? 1{sigma} DAOPHOT uncertainty in cmagmagstat.error;phot.magfloatnullabledmag? BATC d-band magnitude (1)magphot.mag;em.opt.Bfloatnullablee_dmag? 1{sigma} DAOPHOT uncertainty in dmagmagstat.error;phot.magfloatnullableemag? BATC e-band magnitude (1)magphot.mag;em.opt.Bfloatnullablee_emag? 1{sigma} DAOPHOT uncertainty in emagmagstat.error;phot.magfloatnullablefmag? BATC f-band magnitude (1)magphot.mag;em.opt.Vfloatnullablee_fmag? 1{sigma} DAOPHOT uncertainty in fmagmagstat.error;phot.magfloatnullablegmagBATC g-band magnitude (1)magphot.mag;em.opt.Vfloate_gmag1{sigma} DAOPHOT uncertainty in gmagmagstat.error;phot.mag;em.opt.Bfloathmag? BATC h-band magnitude (1)magphot.mag;em.opt.Vfloatnullablee_hmag? 1{sigma} DAOPHOT uncertainty in hmagmagstat.error;phot.magfloatnullableimag? BATC i-band magnitude (1)magphot.mag;em.opt.Rfloatnullablee_imag? 1{sigma} DAOPHOT uncertainty in imagmagstat.error;phot.mag;em.opt.Ifloatnullablejmag? BATC j-band magnitude (1)magphot.mag;em.opt.Rfloatnullablee_jmag? 1{sigma} DAOPHOT uncertainty in jmagmagstat.error;phot.magfloatnullablekmag? BATC k-band magnitude (1)magphot.mag;em.opt.Rfloatnullablee_kmag? 1{sigma} DAOPHOT uncertainty in kmagmagstat.error;phot.magfloatnullablemmag? BATC m-band magnitude (1)magphot.mag;em.opt.Ifloatnullablee_mmag? 1{sigma} DAOPHOT uncertainty in mmagmagstat.error;phot.magfloatnullablenmag? BATC n-band magnitude (1)magphot.mag;em.opt.Ifloatnullablee_nmag? 1{sigma} DAOPHOT uncertainty in nmagmagstat.error;phot.magfloatnullableomag? BATC o-band magnitude (1)magphot.mag;em.opt.Ifloatnullablee_omag? 1{sigma} DAOPHOT uncertainty in omagmagstat.error;phot.magfloatnullablepmag? BATC p-band magnitude (1)magphot.mag;em.opt.Ifloatnullablee_pmag? 1{sigma} DAOPHOT uncertainty in pmagmagstat.error;phot.magfloatnullableAperAperture radiusarcsecphys.angSizefloatlogMU? Log mass from U band observations (2)log(solMass)phys.massfloatnullablee_logMU? 1{sigma} uncertainty in logMUlog(solMass)stat.errorfloatnullablelogMB? Log mass from B band observations (2)log(solMass)phys.massfloatnullablee_logMB? 1{sigma} uncertainty in logMBlog(solMass)stat.errorfloatnullablelogMV? Log mass from V band observations (2)log(solMass)phys.massfloatnullablee_logMV? 1{sigma} uncertainty in logMVlog(solMass)stat.errorfloatnullablelogMR? Log mass from R band observations (2)log(solMass)phys.massfloatnullablee_logMR? 1{sigma} uncertainty in logMRlog(solMass)stat.errorfloatnullablelogMI? Log mass from I band observations (2)log(solMass)phys.massfloatnullablee_logMI? 1{sigma} uncertainty in logMIlog(solMass)stat.errorfloatnullable<logM>Log average masslog(solMass)phys.massfloatnullablee_<logM>Uncertainty in <logM>log(solMass)stat.errorfloatnullableVMag[-11.8/-5.2]? Absolute V band magnitudemagphys.magAbs;em.opt.VfloatnullableE(B-V)The (B-V) color excessmagphot.color.excessfloatnullable_RAPositions from SIMBAD database (right ascension part)degpos.eq.ra;meta.main_DEPositions from SIMBAD database (declination part)degpos.eq.dec;meta.main