J/ApJ/378/65ivo://CDS.VizieR/J/ApJ/378/65doi:10.26093/cds/vizier.13780065CDSCondon J.J.Huang Z.-P.Yin Q.F.Thuan T.X.2012-09-24T08:56:42Z2004-03-08T21:32:44ZCDS support team

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

cds-question@unistra.frgalaxiesinfrared-sourcesradio-galaxiesThe 40 ultraluminous (log(LFIR/L_{sun}_>=11.25) galaxies in the IRAS Bright Galaxy Sample of sources stronger than S=5.24Jy at {lambda}=60{mu}m were mapped with approximately 0.25-arcsec resolution at 8.44GHz. Twenty-five contain diffuse radio sources obeying the FIR-radio correlation; these are almost certainly starburst galaxies. Fourteen other galaxies have nearly blackbody FIR spectra with color temperatures between 60 and 80K so their (unmeasured) FIR angular sizes must exceed approximately 0.25-arcsec, yet they contain compact (but usually resolved) radio sources smaller than this limit. The unique radio and FIR properties of these galaxies can be modeled by ultraluminous nuclear starbursts so dense that they are optically thick to free-free absorption at {nu}~1.49GHz and dust absorption at {lambda}~25{mu}m. Only one galaxy (UGC 08058 = Mrk 231) is a dominated by a variable radio source too compact to be an ultraluminous starburst; it must be powered by a 'monster'.1991ApJ...378...65Chttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJ/378/65CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toJ/ApJS/143/315 : IRAS 1Jy sample of ultraluminous galaxies. II (Veilleux+ 2002)J/ApJS/143/277 : IRAS 1Jy sample of ultraluminous galaxies. I. (Kim+, 2002)J/ApJS/131/185 : The FIRST sample of ultraluminous IR galaxies (Stanford+ 2000)J/ApJ/522/113 : 1Jy IRAS galaxies optical spectroscopy (Veilleux+, 1999)J/A+A/409/115 : VLA imaging of IRAS 1 Jy ULIRG sample (Nagar+, 2003)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/ApJ/378/65https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/ApJ/378/65http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/ApJ/378/65https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/ApJ/378/65https://vizier.iucaa.in/viz-bin/votable?-source=J/ApJ/378/65http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/ApJ/378/65GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/ApJ/378/65/table2 (Radio data for the sample galaxies (N=52 obs. for 40 galaxies))https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJ/378/65/table2?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJ/378/65/table2?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJ/378/65/table2?GETtext/xml+votable180.050000true2.777256-12.10762920.0055555555555555566/231 295 650 700 4993 5116 5523 5816 6098 7552 8673 8997 9770 9895 10081 10144 10210 10465 11029 11101 11206 11908 16755 16758 17075 17183 17506 18406 19283 20061 20208 21016 26028 26298 27537 28188 28393 36188 446719.87284372295006e-25 1.6553710307751707e-20https://cdsarc.cds.unistra.fr/viz-bin/moc/J/ApJ/378/65?format=asciiInfraredRadiodefaultJ/ApJ/378/65/table1Far-Infrared characteristics of the sample galaxiesrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNameGalaxy namemeta.id;meta.maincharl_S12umLimit flag on S12ummeta.code.errorcharS12umFlux density at 12{mu}mJyphot.flux.density;em.IR.8-15umfloatS25umFlux density at 25{mu}mJyphot.flux.density;em.IR.15-30umfloatS60umFlux density at 60{mu}mJyphot.flux.density;em.IR.30-60umfloatS100umFlux density at 100{mu}mJyphot.flux.density;em.IR.60-100umfloatC60mu60{mu}m spectral curvature (1)phot.color;em.IR;em.IRfloatDistDistance based on H_0_=75km/s/MpcMpcpos.distancefloatlogLFIRAbsolute far-infrared luminositylog(solLum)phys.luminosity;em.IRfloatl_Size[~] Limt flag on Sizemeta.code.error;phys.angSizecharSize? Angular diameter of a circular blackbody matching the observed flux densities at 25, 60 and 100{mu}m.arcsecphys.angSizefloatnullableJ/ApJ/378/65/table2Radio data for the sample galaxies (N=52 obs. for 40 galaxies)recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNameGalaxy namemeta.id;meta.maincharprimaryS1.49GHzVLA flux density at 1.49GHzmJyphot.flux.density;em.radio.750-1500MHzfloatqLogarithmic FIR/radio (1.49GHz) flux-density ratiophot.flux;arith.ratiofloatFWHMmaj? FWHM major axis of the Gaussian beam (1)arcsecphys.angSize;instr.beamfloatnullableFWHMmin? FWHM minor axis of the Gaussian beam (1)arcsecphys.angSize;instr.beamfloatnullableS8.44GHz? Total flux density at 8.44GHzmJyphot.flux.density;em.radio.6-12GHzfloatnullableu_S8.44GHz[)] Uncertainty flag on S8.44GHzmeta.code.errorcharSp-Index? Spectral index between 1.49 and 8.44GHzspect.index;em.radio.6-12GHzfloatnullablen_Sp-IndexNote on Sp-Index (2)meta.notecharRAB1950? Right ascension (B1950)pos.eq.ra;meta.mainnullableDEB1950? Declination (B1950)pos.eq.dec;meta.mainnullableSp? Peak flux density at 8.44GHzmJyphot.flux.density;em.radio.6-12GHzfloatnullableSt? Integrated flux density at 8.44GHzmJyphot.flux.density;em.radio.6-12GHzfloatnullablel_FWHMmajLimit flag on FWHMmajmeta.code.errorchardFWHMmaj? Deconvolved FWHM major axisarcsecphys.angSizefloatnullabledFWHMmin? Deconvolved FWHM minor axisarcsecphys.angSizefloatnullablel_logTblimit flag on logTbmeta.code.errorcharlogTb? 8.44GHz brightness temperaturelog(K)phys.temperaturefloatnullable_RA.icrsRight ascension (ICRS) (computed by VizieR, not part of the original data)pos.eq.ranullableindexed_DE.icrsDeclination (ICRS) (computed by VizieR, not part of the original data)pos.eq.decnullableindexed