J/ApJ/737/86ivo://CDS.VizieR/J/ApJ/737/86doi:10.26093/cds/vizier.17370086CDSChiboucas K.Tully R.B.Marzke R.O.Phillipps S.Price J.Peng E.W.,Trentham N.Carter D.Hammer D.2017-06-13T11:08:43Z2013-02-12T12:17:22ZCDS support team

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

cds-question@unistra.frgalaxy-clustersgalaxiesspectroscopyradial-velocityhst-photometryWe have undertaken a spectroscopic search for ultra-compact dwarf galaxies (UCDs) in the dense core of the dynamically evolved, massive Coma cluster as part of the Hubble Space Telescope/Advanced Camera for Surveys (HST/ACS) Coma Cluster Treasury Survey. UCD candidates were initially chosen based on color, magnitude, degree of resolution within the ACS images, and the known properties of Fornax and Virgo UCDs. Follow-up spectroscopy with Keck/Low-Resolution Imaging Spectrometer confirmed 27 candidates as members of the Coma cluster, a success rate >60% for targeted objects brighter than M_R_=-12. Another 14 candidates may also prove to be Coma members, but low signal-to-noise spectra prevent definitive conclusions.2011ApJ...737...86Chttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJ/737/86CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toJ/MNRAS/411/2439 : Coma Treasury Survey. Structural parameters (Hoyos+, 2011)J/ApJ/723/251 : Keck/LRIS confirmation of Coma membership (Chiboucas+, 2010)J/ApJS/191/143 : HST/ACS Coma cluster survey. II. (Hammer+, 2010)J/MNRAS/404/1745 : Dwarf galaxies in Coma supercluster (Mahajan+, 2010)J/MNRAS/392/1265 : Faint red galaxies in Coma cluster (Smith+, 2009)J/A+A/451/1159 : BVRI imaging of the Coma cluster (Adami+, 2006)J/ApJS/137/279 : Spectroscopic Survey in Coma (Mobasher+, 2001)J/A+A/296/643 : Low Surface Brightness galaxies in Coma (Karachentsev+ 1995)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/ApJ/737/86https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/ApJ/737/86http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/ApJ/737/86https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/ApJ/737/86https://vizier.iucaa.in/viz-bin/votable?-source=J/ApJ/737/86http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/ApJ/737/86GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/ApJ/737/86/ucd_cand (Targeted ultra-compact dwarf galaxy candidates)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJ/737/86/ucd_cand?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJ/737/86/ucd_cand?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJ/737/86/ucd_cand?GETtext/xml+votable180.050000true194.886472527.975344170.0055555555555555566/103792.0401237512456292e-19 3.3785437584409506e-19https://cdsarc.cds.unistra.fr/viz-bin/moc/J/ApJ/737/86?format=asciiOpticaldefaultJ/ApJ/737/86/ucd_candTargeted ultra-compact dwarf galaxy candidatesrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintSSample number: 1=main, 2=expanded (from the second round of observations, including 93 lower surface brightness galaxies observed concurrently with the 2008 four masks; table3 of paper)meta.idcharMmbMembership status (1)meta.code.membercharID[10355/8039100] Identification number (as in Chiboucas et al. 2010, Cat. J/ApJ/723/251), <[CTM2010] NNNNNNN> in Simbadmeta.recordintprimaryf_ID[f] f: object was observed in two masksmeta.codecharrSimbad column added by the CDSmeta.ref.urlcharRmag[21.06/23.99]? R-band magnitudemagphot.mag;em.opt.RfloatnullableImag.c? F814W magnitude corrected (2)magphot.mag;em.opt.IfloatnullableImag[21.27/24.27]? HST/ACS F814W magnitudemagphot.mag;em.opt.IfloatnullableB-V? B-V color index within a 3" aperturemagphot.color;em.opt.B;em.opt.Vfloatnullableg-i? g-i color index within a 2.25" aperturemagphot.color;em.opt;em.optfloatnullablemu0[20/24]? Central surface brightness, Rmag.arcsec**-2phot.mag.sb;em.opt.Rfloatnullable<mu>e? Mean effective surface brightness, F814Wmag.arcsec**-2phot.mag.sb;em.opt.IfloatnullableRAJ2000Right ascension in decimal degrees (J2000)degpos.eq.ra;meta.mainDEJ2000Declination in decimal degrees (J2000)degpos.eq.dec;meta.mainField[1/25]? ACS fieldmeta.id;obs.fieldintnullablexpos[181/4085]? x position in ACS fieldpos.cartesian.x;instr.detintnullableypos[89/4102]? y position in ACS fieldpos.cartesian.y;instr.detintnullableczabs[-200/81397]? Absorption radial velocitykm/sspect.dopplerVelocintnullablee_czabs[25/154]? czabs uncertainty (3)km/sstat.errorintnullableRfx[2.1/16.5]? Relative flux (in 10^-16^erg/s/cm2/{AA})aW.m**-2.nm**-1phot.flux;arith.ratiofloatnullableS/N[1.6/23.6]? Signal to noise ratio per {AA} around 5000{AA}stat.snrfloatnullableczem[44454/161089]? Emission radial velocitykm/sphys.veloc;pos.heliocentricintnullablee_czem[6/112]? czem uncertaintykm/sstat.errorintnullableA06Cross-match within 1" with the CFHT survey of Adami+, Cat. J/A+A/451/1159meta.ref.urlintnullableSimbadSimbad column added by the CDSmeta.refcharJ/ApJ/737/86/table4Effective radiirecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintID[81669/2000005] Identification numbermeta.id;meta.mainintf_ID[b] flags a source outside ACS coverage (1)meta.codecharReGAL[4.8/125.5]? GALFIT effective radiuspcphys.size.radiusfloatnullablee_ReGAL[2.3/18.8]? ReGAL uncertaintypcstat.errorfloatnullablen[1.7/7.9]? Sersic indexstat.fit.paramfloatnullableImag[21.29/23.17]? HST/ACS F814W magnitudemagphot.mag;em.opt.Ifloatnullableb/a[0.64/1]? GALFIT minor to major axis ratio (2)phys.size.axisRatiofloatnullableMod[30/100]? ISHAPE fitting King numbermeta.idintnullableReISH[6/68.1]? ISHAPE effective radiuspcphys.size.radiusfloatnullablee_ReISH[2.4/12.2]? ReISH uncertaintypcstat.errorfloatnullableb/aISH[0.68/1]? ISHAPE minor to major axis ratio (2)phys.size.axisRatiofloatnullable