J/AJ/137/4436ivo://CDS.VizieR/J/AJ/137/4436doi:10.26093/cds/vizier.51374436CDSMiller N.A.Hornschemeier A.E.Mobasher B.2017-06-21T08:21:45Z2011-12-02T17:20:53ZCDS support team

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

cds-question@unistra.frgalaxy-clustersradio-sourcesvisible-astronomysloan-photometryWe present deep 1.4GHz Very Large Array radio continuum observations of two ~0.5{deg}^2^ fields in the Coma cluster of galaxies. The two fields, "Coma 1" and "Coma 3", correspond to the cluster core and southwest infall region and were selected on account of abundant preexisting multiwavelength data. In their most sensitive regions the radio data reach 22uJy rms per 4.4" beam, sufficient to detect (at 5{sigma}) Coma member galaxies with L_1.4GHz_=1.3x10^20^W/Hz. The full catalog of radio detections is presented herein and consists of 1030 sources detected at >=5{sigma}, 628 of which are within the combined Coma 1 and Coma 3 area. We also provide optical identifications of the radio sources using data from the Sloan Digital Sky Survey. The depth of the radio observations allows us to detect active galactic nucleus in cluster elliptical galaxies with M_r_<-20.5 (AB magnitudes), including radio detections for all cluster ellipticals with M_r_<-21.8. At fainter optical magnitudes (-20.5<M_r_~<-19), the radio sources are associated with star-forming galaxies with star formation rates as low as 0.1M_{sun}_/yr.2009AJ....137.4436Mhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/AJ/137/4436CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toVII/42 : GMP catalogue: galaxies in the Coma cluster (Godwin+ 1983)J/A+AS/105/385 : Radio observations of Coma cluster I (Kim+ 1994)J/A+AS/105/403 : Radio observations of Coma cluster II (Kim 1994)J/A+AS/122/409 : Photometric catalogue of Coma (Lobo+, 1997)J/AJ/121/2331 : SDSS redshifts in the Coma cluster (Castander+, 2001)J/A+A/419/47 : XMM X-ray fluxes in Coma cluster (Finoguenov+, 2004)J/A+A/449/929 : HI observations of Coma Supercluster (Gavazzi+, 2006)J/A+A/451/1159 : BVRI imaging of the Coma cluster (Adami+, 2006)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/AJ/137/4436https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/AJ/137/4436http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/AJ/137/4436https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/AJ/137/4436https://vizier.iucaa.in/viz-bin/votable?-source=J/AJ/137/4436http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/AJ/137/4436GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/AJ/137/4436/table2 (Radio source catalog)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/AJ/137/4436/table2?https://vizier.iucaa.in/viz-bin/conesearch/J/AJ/137/4436/table2?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/AJ/137/4436/table2?GETtext/xml+votable180.050000true193.7967527.45622220.005555555555555556Cone search capability for table J/AJ/137/4436/optical (Possible and rejected optical counterparts of radio sources)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/AJ/137/4436/optical?https://vizier.iucaa.in/viz-bin/conesearch/J/AJ/137/4436/optical?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/AJ/137/4436/optical?GETtext/xml+votable180.050000true193.821583326.76338890.005555555555555556Associated datahttps://cdsarc.cds.unistra.fr/assocdata/?obs_collection=J/AJ/137/44366/10376 10378 10379 10400 10401 28127 281499.276497240453405e-25 6.090060298487514e-19https://cdsarc.cds.unistra.fr/viz-bin/moc/J/AJ/137/4436?format=asciiOpticalRadiodefaultJ/AJ/137/4436/table2Radio source catalogrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintIDSource identification (CNA-NNN, [MHM2009c] CNA-NNN in Simbad)meta.id;meta.maincharprimaryn_IDSimbad column added by the CDSmeta.ref.urlcharS/NSignal-to-noise of fitted peak (2)stat.snr;stat.maxfloatf_S/N[bc] S/N close to {sigma} (3)meta.codecharSpeakPeak flux density at 1.4GHzuJyphot.flux.density;em.radio.750-1500MHzintrmsLocal rms (4)uJystat.stdev;instr.det.noiseintSintIntegral flux density at 1.4GHzuJyphot.flux.density;em.radio.750-1500MHzinte_SintError in SintuJystat.errorintRes?[0/1] Source resolved? (0=no, 1=yes)meta.codeintf_Res?[a] integral flux using TVSTAT (6)meta.codecharEdge?[0/1] Source within ~2.5' of radio mosaic edge? (0=no, 1=yes)meta.codeintComAn additional commentmeta.notecharRAJ2000Hour of Right Ascension (J2000) (1)pos.eq.ra;meta.mainDEJ2000Degree of Declination (J2000) (1)pos.eq.dec;meta.mainJ/AJ/137/4436/opticalPossible and rejected optical counterparts of radio sourcesrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintStSimbad column added by the CDSmeta.codecharSep? Radio/SDSS optical counterpart separationarcsecpos.angDistancefloatnullableumag? SDSS u band model magnitudemagphot.mag;em.opt.Ufloatnullablegmag? SDSS g band model magnitudemagphot.mag;em.opt.Bfloatnullablermag? SDSS r band model magnitudemagphot.mag;em.opt.Rfloatnullableimag? SDSS i band model magnitudemagphot.mag;em.opt.Ifloatnullablezmag? SDSS z band model magnitudemagphot.mag;em.opt.Ifloatnullablecl[3/6]? SDSS optical counterpart photometric class (3=galaxy, 6=star)src.class.starGalaxyintnullableIDRadio identification from Table 2meta.id.assoccharNotesNotes, detailed in "notes.dat" filemeta.notecharComAdditional comments (3)meta.notecharDR7Nearby SDSS-DR7 sources (Cat. II/294)meta.ref.urlcharRAJ2000Hour of Right Ascension (J2000) (1)pos.eq.ra;meta.mainDEJ2000Degree of Declination (J2000) (1)pos.eq.dec;meta.mainJ/AJ/137/4436/notesNotesrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNoteNote codemeta.notecharTextText of the notemeta.notechar