J/ApJ/533/611ivo://CDS.VizieR/J/ApJ/533/611doi:10.26093/cds/vizier.15330611CDSRichards E.A.2017-11-06T12:23:34Z2006-11-05T16:27:56ZCDS support team

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

cds-question@unistra.frradio-galaxiessurveysWe have conducted a deep radio survey with the Very Large Array at 1.4GHz of a region containing the Hubble Deep Field (HDF). This survey overlaps previous observations at 8.5GHz allowing us to investigate the radio spectral properties of microJansky sources to flux densities greater than 40{mu}Jy at 1.4GHz and greater than 8{mu}Jy at 8.5GHz. A total of 371 sources have been catalogued at 1.4GHz as part of a complete sample within 20 of the HDF.2000ApJ...533..611Rhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJ/533/611CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/ApJ/533/611https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/ApJ/533/611http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/ApJ/533/611https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/ApJ/533/611https://vizier.iucaa.in/viz-bin/votable?-source=J/ApJ/533/611http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/ApJ/533/611GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/ApJ/533/611/table5 (Spectral indices for HDF radio sample)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJ/533/611/table5?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJ/533/611/table5?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJ/533/611/table5?GETtext/xml+votable180.050000true189.062.179720.005555555555555556Cone search capability for table J/ApJ/533/611/table2 (Complete 1.4GHz Source List)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJ/533/611/table2?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJ/533/611/table2?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJ/533/611/table2?GETtext/xml+votable180.050000true188.4024291762.505477780.0055555555555555566/11230 11249 11252https://cdsarc.cds.unistra.fr/viz-bin/moc/J/ApJ/533/611?format=asciiRadiodefaultJ/ApJ/533/611/table5Spectral indices for HDF radio samplealphaSpectral indexspect.indexfloatrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordint[R2000]VLA designation ([R2000] VLA JHHMMSS+DDMMSS in Simbad)meta.id;meta.maincharRSimbad column added by the CDSmeta.ref.urlcharl_S8.5GHzLimit flag on S8.5GHzmeta.code.errorcharS8.5GHzIntegrated sky flux density at 8.5GHzuJyphot.flux.density;em.radio.6-12GHzfloatl_S1.4GHzLimit flag on S1.4GHzmeta.code.errorcharS1.4GHzIntegrated sky flux density at 1.4GHzuJyphot.flux.density;em.radio.750-1500MHzfloatl_alphaLimit flag on alphameta.code.error;pos.eq.rachare_alpha? rms uncertainty on alphastat.error;pos.eq.rafloatnullablel_thetaLimit flag on thetameta.code.error;pos.posAngchartheta? Angular sizearcsecphys.angSizefloatnullableSample[hl ] Sample (h: 8.5GHz, l: 1.4GHz)src.samplechar_RAPosition from VLA designation (right ascension part)degpos.eq.ra;meta.main_DEPosition from VLA designation (declination part)degpos.eq.dec;meta.mainJ/ApJ/533/611/table2Complete 1.4GHz Source ListrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintRAJ2000Right ascension (J2000.0) (1)pos.eq.ra;meta.maine_RAsrms uncertainty on RAsstat.error;pos.eq.rafloatDEJ2000Declination (J2000.0)pos.eq.dec;meta.maine_DEsrms uncertainty on DEarcsecstat.error;pos.eq.decfloatRSimbad column added by the CDSmeta.ref.urlcharl_thetaLimit flag on thetameta.code.error;pos.posAngchartheta? Deconvolved (FWHM) major axis of the best Gaussian fit to the sourcearcsecphys.angSize;meta.modelledfloatnullableS/NSignal-to-noise ratio of the detection (2)stat.snr;instr.sensitivityfloatS1.4GHzIntegrated sky flux density at 1.4GHzuJyphot.flux.density;em.radio.750-1500MHzdoublee_S1.4GHz? rms uncertainty on S1.4GHzuJystat.errorfloatnullableJnameName derived from positionmeta.idchar