J/ApJS/225/11ivo://CDS.VizieR/J/ApJS/225/11doi:10.26093/cds/vizier.22250011CDSYagi M.Koda J.Komiyama Y.Yamanoi H.2018-09-14T13:23:02Z2016-11-04T14:56:16ZCDS support team

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

cds-question@unistra.frgalaxiesphotometrygalaxy-classification-systemsinfrared-photometryvisible-astronomyWe present a catalog of ultra-diffuse galaxies (UDGs) in the Coma cluster. UDGs are a subset of low surface brightness (SB) galaxies with very large effective radii defined by van Dokkum et al. (2015ApJ...798L..45V). We surveyed the Subaru data archive for deep Suprime-Cam/Subaru R-band images, and used data covering the 1.7x2.7{deg} region of the Coma cluster. The data are ~1 magnitude deeper than the data of van Dokkum et al. in limiting SB. This paper explains the details of our sample selection procedure. This UDG catalog includes positions, magnitudes, effective radii, mean and central SBs, and colors (when available). Comparisons with previous galaxy catalogs in the literature are performed, and we show that the current catalog is the largest for UDGs. We also discuss that most of the UDGs are members of the Coma cluster, and the major axis of the UDGs tends to align toward the cluster center (radial alignment).2016ApJS..225...11Yhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJS/225/11CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toVII/180 : Galaxies in Fornax Cluster and five nearby groups (Ferguson+ 1990)VII/42 : GMP catalogue: galaxies in the Coma cluster (Godwin+ 1983)J/MNRAS/453/3729 : Sersic + exponential disc morphologies in Coma (Head+, 2015)J/MNRAS/445/2385 : HST/ACS Coma Cluster Survey. X. (den Brok+, 2014)J/MNRAS/421/2982 : Optical and UV colors of Coma galaxies (Smith+, 2012)J/ApJ/737/86 : UCD galaxies in the Coma cluster (Chiboucas+, 2011)J/MNRAS/411/2439 : Coma Treasury Survey. Structural parameters (Hoyos+, 2011)J/ApJS/191/143 : HST/ACS Coma cluster survey. II. (Hammer+, 2010)J/ApJ/723/251 : Keck/LRIS confirmation of Coma membership (Chiboucas+, 2010)J/MNRAS/392/1265 : Faint red gal. in Coma cluster spectroscopy (Smith+, 2009)J/A+A/490/923 : Morphology of gal. in Coma cluster direction (Michard+, 2008)J/ApJS/169/225 : Photometry of galaxies in the Coma cluster (Eisenhardt+, 2007)J/A+A/459/679 : RB photometry of LSBG in Coma (Adami+, 2006)J/A+A/451/1159 : BVRI imaging of the Coma cluster (Adami+, 2006)J/ApJS/162/49 : UBV imaging of irregular galaxies (Hunter+, 2006)J/AJ/127/704 : Low surface brightness galaxies in SDSS (Kniazev+, 2004)J/A+A/397/421 : r' photometry of Abell 1367 and Coma (Iglesias-Paramo+, 2003)J/ApJS/137/279 : Spectroscopic Survey in Coma (Mobasher+, 2001)J/AJ/121/2331 : SDSS redshifts in the Coma cluster (Castander+, 2001)J/AJ/117/75 : BR photom. in Coma, A2199 & AWM5 clusters (Conselice+, 1999)J/ApJS/105/209 : Low surface brightness galaxies. I. The catalog (Impey+ 1996)J/A+A/296/643 : Low Surface Brightness galaxies in Coma (Karachentsev+ 1995)http://smoka.nao.ac.jp/ : SMOKA home pagehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/ApJS/225/11https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/ApJS/225/11http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/ApJS/225/11https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/ApJS/225/11https://vizier.iucaa.in/viz-bin/votable?-source=J/ApJS/225/11http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/ApJS/225/11GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/ApJS/225/11/table4 (Subaru ultra-diffuse galaxies (UDGs) catalog; updated version from erratum (2017, ApJS, 230, 10))https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJS/225/11/table4?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJS/225/11/table4?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJS/225/11/table4?GETtext/xml+votable180.050000true195.0711958327.051144440.0055555555555555565/2594 2600 6/10404 28127 28149https://cdsarc.cds.unistra.fr/viz-bin/moc/J/ApJS/225/11?format=asciiInfraredOpticaldefaultJ/ApJS/225/11/table4Subaru ultra-diffuse galaxies (UDGs) catalog; updated version from erratum (2017, ApJS, 230, 10)recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintSeq[1/854] Subaru UDG number (<[YKK2016] NNN> in Simbad)meta.id;meta.mainintRAJ2000[12/13] Hour of Right Ascension (J2000)pos.eq.ra;meta.mainDEJ2000[26/29] Degree of the Declination (J2000)pos.eq.dec;meta.mainRmag? Subaru/Suprime-Cam R-band (AB) Kron magnitude from Yamanoi+, 2012AJ....144...40Ymagphot.mag;em.opt.RfloatnullableB-R? B-R in 2" aperture color from Yamanoi+, 2012AJ....144...40Ymagphot.color;em.opt.B;em.opt.RfloatnullableComm? Other names, catalogs (1)meta.id.crosscharfSp[*] Flag Spectroscopically determinedmeta.codecharRmagS[18.5/24] R-band magnitude from SExtractor measurement (2)magphot.mag;em.opt.RfloatFWHM[4/35] FWHM from SExtractorarcsecphys.angSizefloatReS[1.5/6.4] Effective radius from SExtractorarcsecphys.angSizefloatSBrmS[23/28] Mean surface brightness in ReS from model (2)mag.arcsec**-2phot.mag.sb;em.opt.RfloatSBr0S[19.8/26.2] Peak surface brightness from model (2)mag.arcsec**-2phot.mag.sb;em.opt.RfloatSBrS[24/28] Surface brightness at ReS from model (2)mag.arcsec**-2phot.mag.sb;em.opt.RfloatSize[8/41]? Side length of square area for fittingarcsecsrc.morph.scLengthfloatnullableRmag1[18/24]? R-band magnitude of Sersic component from single Sersic fitting (2)magphot.mag;em.opt.Rfloatnullablee_Rmag1[0/0.09]? Uncertainty in Rmag1magstat.error;phot.mag;em.opt.RfloatnullableRe1[0.6/6.2]? Effective radius from single Sersic fittingkpcphys.size.radiusfloatnullablee_Re1[0/0.3]? Uncertainty in Re1kpcstat.errorfloatnullablen1[0.1/3]? Sersic index from single Sersic fittingstat.fit.paramfloatnullablee_n1[0/0.2]? Uncertainty in n1stat.errorfloatnullableq1? axis ratio from single Sersic fittingphys.size.axisRatiofloatnullablee_q1[0/0.04]? Uncertainty in q1stat.errorfloatnullablePA1[-90/90]? Position angle from single Sersic fittingdegpos.posAngfloatnullablee_PA1[0.1/206]? Uncertainty in PA1degstat.errorfloatnullableSBr0[22.4/27.3]? Central surface brightness of single Sersic model (2)mag.arcsec**-2phot.mag.sb;em.opt.RfloatnullableRmag2[18/24.1]? R-band magnitude of Sersic component from double component (PSF+Sersic) fitting (2)magphot.mag;em.opt.Rfloatnullablee_Rmag2[0/0.08]? Uncertainty in Rmag2magstat.error;phot.mag;em.opt.RfloatnullableRe2[0.6/6.2]? Effective radius of Sersic component from double component fittingkpcphys.size.radiusfloatnullablee_Re2[0/0.2]? Uncertainty in Re2kpcstat.errorfloatnullablen2[0.1/2.2]? Sersic index from double component fittingstat.fit.paramfloatnullablee_n2[0/0.2]? Uncertainty in n2stat.errorfloatnullableq2? Axis ratio of Sersic component from double component fittingphys.size.axisRatiofloatnullablee_q2[0/0.03]? Uncertainty in q2stat.errorfloatnullablePA2[-89/90]? Position angle of Sersic component from double component fittingdegpos.posAngfloatnullablee_PA2? Uncertainty in PA2degstat.errorfloatnullableRmagPSF[23/30]? Magnitude of PSF component (2)magphot.mag;em.opt.Rfloatnullablee_RmagPSF[0/3]? Uncertainty in RmagPSFmagstat.errorfloatnullableFl[0/2] Better model (0=failed; 1=single; 2=double;)meta.codeintCCatDisplay data from Godwin+, 1983, VII/42; Iglesias-Paramo+, 2003, J/A+A/397/421; Adami+, 2006, J/A+A/451/1159 and J/A+A/459/679 and Hoyos+, 2011, J/MNRAS/411/2439 within 3"meta.ref.urlintnullableSimbadSimbad column added by the CDSmeta.ref.urlchar