J/AJ/134/706ivo://CDS.VizieR/J/AJ/134/706doi:10.26093/cds/vizier.51340706CDSKim S.C.Lee M.G.Geisler D.Sarajedini A.Park H.S.Hwang H.S.,Harris W.E.Seguel J.C.Von Hippel T.2017-11-28T13:21:39Z2009-11-29T13:40:03ZCDS support team

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

cds-question@unistra.frgalaxiesglobular-star-clustersvisible-astronomybroad-band-photometryWe present the result of a wide-field survey of globular clusters (GCs) in M31 covering a 3{deg}x3{deg} field centered on M31. We have searched for GCs on CCD images taken with Washington CMT1 filters at the KPNO 0.9m telescope using the following steps: (1) inspection of morphological parameters given by the SExtractor package such as stellarity, full width at half-maximum, and ellipticity; (2) consulting the spectral types and radial velocities obtained from spectra taken with the Hydra spectrograph at the WIYN 3.5m telescope; and (3) visual inspection of the images of each object. We have found 1164 GCs and GC candidates, of which 605 are newly found GCs and GC candidates and 559 are previously known GCs. Among the new objects there are 113 genuine GCs, 258 probable GCs, and 234 possible GCs, according to our classification criteria. Among the known objects there are 383 genuine GCs, 109 probable GCs, and 67 possible GCs. In total there are 496 genuine GCs, 367 probable GCs, and 301 possible GCs. Most of these newly found GCs have T1 magnitudes of 17.5-19.5mag [17.9<V<19.9mag assuming (C-T1)~1.5], and (C-T1) colors in range 1-2.2007AJ....134..706Khttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/AJ/134/706CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toJ/A+A/416/917 : M31 globular clusters Revised Bologna Catalog (Galleti+ 2004)J/A+A/449/143 : Photometry of M31 globular cluster candidates (Ma+, 2006)J/A+A/456/985 : 76 M31 candidate clusters radial velocities (Galleti+ 2006)J/A+A/471/127 : New globular clusters in M31 (Galleti+, 2007)J/A+AS/116/447 : M31 globulars clusters ellipticities (Staneva+, 1996)J/AJ/114/1488 : Globulars in M31 (Holland+ 1997)J/AJ/119/727 : M31 globular clusters photometry (Barmby+, 2000)J/AJ/122/2458 : M31 globular clusters from HST (Barmby+, 2001)J/AJ/123/2490 : RV and [Fe/H] of M31 globular cluster system (Perrett+, 2002)J/AJ/133/2764 : M31 globular clusters structural parameters (Barmby+, 2007)J/AcA/48/455 : Globular Clusters in M31 and M33 (Mochejska+, 1998)J/ApJS/173/643 : GALEX UV photometry of M31 Globular Clusters (Rey+, 2007)J/MNRAS/392/L55 : M31 globular clusters from K-band photometry (Peacock+, 2009)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/AJ/134/706https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/AJ/134/706http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/AJ/134/706https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/AJ/134/706https://vizier.iucaa.in/viz-bin/votable?-source=J/AJ/134/706http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/AJ/134/706GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/AJ/134/706/m31cl (List of new globular clusters (class 1 & 3), new probable globular clusters (class 2), stars and galaxies identified in this study)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/AJ/134/706/m31cl?https://vizier.iucaa.in/viz-bin/conesearch/J/AJ/134/706/m31cl?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/AJ/134/706/m31cl?GETtext/xml+votable180.050000true9.1397540.66230560.0055555555555555565/655 666 676 677 6/2619 2752https://cdsarc.cds.unistra.fr/viz-bin/moc/J/AJ/134/706?format=asciiOpticaldefaultJ/AJ/134/706/m31clList of new globular clusters (class 1 & 3), new probable globular clusters (class 2), stars and galaxies identified in this studyIDSource ID Number in table (1)meta.id;meta.mainintrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintClassSimbad column added by the CDSsrc.classcharRAJ2000Hour of Right Ascension (J2000)pos.eq.ra;meta.mainDEJ2000Degree of Declination (J2000)pos.eq.dec;meta.mainT1mag? Washington T1 band magnitudemagphot.mag;em.opt.Rfloatnullablee_T1mag? Error in T1magmagstat.error;phot.magfloatnullableM-T1? Washington (M-T1) color indexmagphot.color;em.opt.V;em.opt.Rfloatnullablee_M-T1? Error in M-T1magstat.errorfloatnullableC-T1? Washington (C-T1) color indexmagphot.color;em.opt.U;em.opt.Rfloatnullablee_C-T1? Error in C-T1magstat.errorfloatnullableRV? Radial velocitykm/sspect.dopplerVeloc;pos.heliocentricfloatnullablee_RV? Error in RVkm/sstat.errorfloatnullableRBC2RBC2 name (for table9.dat only) (2)meta.idchar