J/ApJS/180/54ivo://CDS.VizieR/J/ApJS/180/54doi:10.26093/cds/vizier.21800054CDSJordan A.Peng E.W.Blakeslee J.P.Cote P.Eyheramendy S.,Ferrarese L.Mei S.Tonry J.L.West M.J.2013-07-15T09:21:02Z2009-11-15T22:06:27ZCDS support team

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

cds-question@unistra.frgalaxy-clustershst-photometryglobular-star-clustersWe present catalogs of globular cluster candidates for the 100 galaxies of the Advanced Camera for Surveys Virgo Cluster Survey, a large program to carry out imaging of early-type members of the Virgo Cluster using the Advanced Camera for Surveys (ACS) on the Hubble Space Telescope. We describe the procedure used to select bona fide globular cluster candidates out of the full list of detections based on model-based clustering methods with the use of expected contamination catalogs constructed using blank field observations and which are customized for each galaxy. We also present the catalogs of expected contaminants for each of our target galaxies. For each detected source we measure its position, magnitudes in the F475W (~Sloan g) and F850LP (~Sloan z) bandpasses, and half-light radii by fitting point-spread function convolved King models to the observed light distribution. These measurements are presented for 20375 sources, of which 12763 are likely to be globular clusters. Finally, we detail the calculation of the aperture corrections adopted for the globular cluster photometry.2009ApJS..180...54Jhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJS/180/54CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toJ/AJ/90/1681 : The Virgo Cluster Catalog (VCC) (Binggeli+, 1985)J/ApJS/153/223 : ACS Virgo Cluster Survey. I (Cote+, 2004)J/ApJS/154/509 : ACS Virgo Cluster Survey. II (Jordan+, 2004)J/ApJ/613/279 : ACS Virgo Cluster Survey. III M87 (Jordan+, 2004)J/ApJS/164/334 : ACS Virgo Cluster Survey. VI (Ferrarese+, 2006)J/ApJS/171/101 : ACS Virgo Cluster Survey. XII (Jordan+, 2007)J/ApJ/655/144 : ACS Virgo Cluster Survey. XIII (Mei+, 2007)J/ApJ/681/197 : ACS Virgo Cluster Survey. XV (Peng+, 2008)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/ApJS/180/54https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/ApJS/180/54http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/ApJS/180/54https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/ApJS/180/54https://vizier.iucaa.in/viz-bin/votable?-source=J/ApJS/180/54http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/ApJS/180/54GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/ApJS/180/54/table4 (Photometric and structural catalog of sources)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJS/180/54/table4?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJS/180/54/table4?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJS/180/54/table4?GETtext/xml+votable180.050000true187.44393838.00003320.0055555555555555565/6934 6935 6941 6978 6/26361 26362 26542 27718 27719 27721 27724 27728 27730 27731 27733 27734 27735 27756 27763 27768 27769 27771 27773 27774 27859 27861 27862 27904 27906 27907 27908 27910 27916 27919 27936 27938 27939 27943 27944 27945 27946 27948 27950 27951 27954 27960 28032 28033 28035 28037 28038 28044 280452.1350832807657816e-19 4.369938604086476e-19https://cdsarc.cds.unistra.fr/viz-bin/moc/J/ApJS/180/54?format=asciiOpticaldefaultJ/ApJS/180/54/table2g-band completeness curves0.1046Completeness at background level 0.1046meta.notefloatrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintrhHalf-light radiusarcsecphys.angSize;srcfloatgmagHST/ACS F475W band AB magnitudemagphot.mag;em.opt.Bfloat0.0518Completeness at background level 0.0518meta.notefloat0.1491Completeness at background level 0.1491meta.notefloat0.2359Completeness at background level 0.2359meta.notefloat0.4023Completeness at background level 0.4023meta.notefloat0.7175Completeness at background level 0.7175meta.notefloat1.2535Completeness at background level 1.2535meta.notefloat2.1876Completeness at background level 2.1876meta.notefloat3.6955Completeness at background level 3.6955meta.notefloat6.0713Completeness at background level 6.0713meta.notefloatJ/ApJS/180/54/table3z-band completeness curvesrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintrhHalf-light radiusarcsecphys.angSize;srcfloatzmagHST/ACS F850LP band AB magnitudemagphot.mag;em.opt.Ifloat0.0326Completeness at background level 0.0326meta.notefloat0.0917Completeness at background level 0.0917meta.notefloat0.1403Completeness at background level 0.1403meta.notefloat0.2354Completeness at background level 0.2354meta.notefloat0.4044Completeness at background level 0.4044meta.notefloat0.7457Completeness at background level 0.7457meta.notefloat1.3262Completeness at background level 1.3262meta.notefloat2.2897Completeness at background level 2.2897meta.notefloat4.3344Completeness at background level 4.3344meta.notefloat7.6519Completeness at background level 7.6519meta.notefloatJ/ApJS/180/54/table5Catalog of expected contaminantsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintVCCVirgo Cluster Catalog number (1)meta.id.parentintGDistGalactocentric distancearcsecpos.angDistancefloatzmagModel HST/ACS F850LP band magnitude (2)magphot.mag;em.opt.IfloatzamagAverage HST/ACS F475W band correction aperture magnitude (3)magphot.mag;em.opt.IfloatgmagModel HST/ACS F850LP band magnitude (2)magphot.mag;em.opt.BfloatgamagAverage HST/ACS F850LP band correction aperture magnitude (3)magphot.mag;em.opt.BfloatrhzBest-fit HST/ACS F850LP band half-light radiusarcsecphys.angSize;srcfloatrhgBest-fit HST/ACS F475W band half-light radiusarcsecphys.angSize;srcfloatpGCProbability source is a Globular Cluster (4)stat.fit.goodnessfloatJ/ApJS/180/54/table4Photometric and structural catalog of sourcesVCCVirgo Cluster Catalog number (1)meta.id.parentintrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintRAJ2000Right Ascension in decimal degrees (J2000) (2)degpos.eq.ra;meta.mainDEJ2000Declination in decimal degrees (J2000) (2)degpos.eq.dec;meta.mainGDistGalactocentric distancearcsecpos.angDistancefloatzmagModel HST/ACS F850LP band magnitude (3)magphot.mag;em.opt.Ifloate_zmagUncertainty in zmagmagstat.error;phot.mag;em.opt.IfloatzamagAverage HST/ACS F850LP band correction aperture magnitude (4)magphot.mag;em.opt.Ifloate_zamagUncertainty in zamagmagstat.error;phot.magfloatgmagModel HST/ACS F475W band magnitude (3)magphot.mag;em.opt.Bfloate_gmagUncertainty in gmagmagstat.error;phot.mag;em.opt.BfloatgamagAverage HST/ACS F475W band correction aperture magnitude (4)magphot.mag;em.opt.Bfloate_gamagUncertainty in gamagmagstat.error;phot.magfloatrhzBest-fit HST/ACS F850LP band half-light radiusarcsecphys.angSize;srcfloate_rhzUncertainty in rhzarcsecstat.errorfloatrhgBest-fit HST/ACS F475W band half-light radiusarcsecphys.angSize;srcfloate_rhgUncertainty in rhgarcsecstat.errorfloatpGCProbability source is a Globular Cluster (5)stat.fit.goodnessfloatE(B-V)Foreground E(B-V) assumed (6)magphot.color.excessfloatbzBackground HST/ACS F475W band countsct/sinstr.backgroundfloatbgBackground HST/ACS F850LP band countsct/sinstr.backgroundfloat