J/ApJ/698/740ivo://CDS.VizieR/J/ApJ/698/740doi:10.26093/cds/vizier.16980740CDSTozzi P.Mainieri V.Rosati P.Padovani P.Kellermann K.I.,Fomalont E.Miller N.Shaver P.Bergeron J.Brandt W.N.Brusa M.,Giacconi R.Hasinger G.Lehmer B.D.Nonino M.Norman C.Silverman J.2017-06-13T11:08:48Z2011-06-22T12:09:51ZCDS support team

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

cds-question@unistra.frx-ray-sourcesradio-continuum-emissionastronomical-object-identificationactive-galactic-nucleisurveysWe discuss the X-ray properties of the radio sources detected in a deep 1.4 and 5GHz VLA Radio survey of the Extended Chandra Deep Field-South (E-CDFS). Among the 266 radio sources detected, we find 89 sources (1/3 of the total) with X-ray counterparts in the catalog of the 1Ms exposure of the central 0.08deg^2^ or in the catalog of the 250ks exposure of the 0.3deg^2^ E-CDFS field. For 76 (85%) of these sources, we have spectroscopic or photometric redshifts, and therefore we are able to derive their intrinsic properties from X-ray spectral analysis, namely intrinsic absorption and total X-ray luminosities. We find that the population of submillijansky radio sources with X-ray counterparts is composed of a mix of roughly 1/3 star-forming galaxies and 2/3 active galactic nuclei (AGNs).2009ApJ...698..740Thttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJ/698/740CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toJ/ApJS/179/95 : VLA survey of CDF-S. II. (Mainieri+, 2008)J/ApJS/179/71 : VLA survey of the CDF-S I. (Kellermann+, 2008)J/ApJS/179/114 : VLA 1.4GHz survey of E-CDF-S (Miller+, 2008)J/A+A/451/457 : X-ray properties of AGN in CDFS (Tozzi+, 2006)J/ApJS/161/21 : Extended Chandra Deep Field-South survey (Lehmer+, 2005)J/ApJS/155/271 : CDF-S: Optical spectroscopy (Szokoly+, 2004)J/ApJS/155/73 : Photometric redshifts of X-ray sources in CDF-S (Zheng+, 2004)J/AJ/126/539 : The Chandra Deep Fields North and South (Alexander+, 2003)J/ApJS/139/369 : Chandra Deep Field South. 1 Ms catalog (Giacconi+, 2002)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/ApJ/698/740https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/ApJ/698/740http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/ApJ/698/740https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/ApJ/698/740https://vizier.iucaa.in/viz-bin/votable?-source=J/ApJ/698/740http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/ApJ/698/740GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/ApJ/698/740/Xmatches (Optical and X-ray properties of radio sources with X-ray matches in the 1Ms exposure and in the E-CDFS)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJ/698/740/Xmatches?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJ/698/740/Xmatches?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJ/698/740/Xmatches?GETtext/xml+votable180.050000true52.9664167-27.89058330.005555555555555556Cone search capability for table J/ApJ/698/740/table4 (X-ray photometric properties of radio sources without X-ray matches (from aperture photometry on the X-ray images at the radio positions))https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJ/698/740/table4?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJ/698/740/table4?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJ/698/740/table4?GETtext/xml+votable180.050000true52.8081667-27.65286110.0055555555555555566/35935 35957https://cdsarc.cds.unistra.fr/viz-bin/moc/J/ApJ/698/740?format=asciiX-rayRadiodefaultJ/ApJ/698/740/XmatchesOptical and X-ray properties of radio sources with X-ray matches in the 1Ms exposure and in the E-CDFSrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintRIDRadio source number (<[KFM2008] RID NNN> in Simbad)meta.id;meta.mainintCatSimbad column added by the CDSmeta.idcharXIDX-ray source number (1)meta.id.crossintn_XID[ms ] source fitting (2)meta.notecharzRedshift, photometric or spectroscopic (see q_z)src.redshiftfloatq_z[0,2] Optical spectrum quality (3)meta.code.qual;src.redshiftfloatOT[0,4] Optical type (4)meta.code.classintGammaSpectral slopearith.gradfloatE_Gamma? Positive error on {Gamma}stat.error;stat.maxfloatnullablee_Gamma? Positive error on {Gamma}stat.errorfloatnullablel_NHLimit flag on N_H_meta.code.errorcharNHHydrogen column density1e+22cm**-2phys.columnDensityfloatE_NH? Positive error on NH1e+22cm**-2stat.error;stat.maxfloatnullablee_NH? Negative error on NH1e+22cm**-2stat.errorfloatnullableLsSoft X-ray luminosity in the 0.5-2keV band1e-07Wphys.luminosity;em.X-raydoubleLhHard X-ray luminosity in the 2-10keV band1e-07Wphys.luminosity;em.X-raydoubleSimbadSimbad column added by the CDSchar_RAPosition from Kellermann et al., 2008, Paper I (Cat. J/ApJS/179/71) (right ascension part)degpos.eq.ra;meta.main_DEPosition from Kellermann et al., 2008, Paper I (Cat. J/ApJS/179/71) (declination part)degpos.eq.dec;meta.mainJ/ApJ/698/740/table4X-ray photometric properties of radio sources without X-ray matches (from aperture photometry on the X-ray images at the radio positions)z? Redshiftsrc.redshiftfloatnullablerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintRIDRadio source number (<[KFM2008] RID NNN> in Simbad)meta.id;meta.mainintl_SCtsLimit flag on SCts (1)phot.count;em.X-raycharSCtsCounts in the soft 0.5-2keV bandctphot.count;em.X-rayfloate_SCts? SCts uncertaintyctphot.count;em.X-rayfloatnullablel_HCtsLimit flag on HCts (1)phot.count;em.X-raycharHCtsCounts in the hard 2-7keV bandctphot.count;em.X-rayfloate_HCts? HCts uncertaintyctphot.count;em.X-rayfloatnullableSS/NSoft signal to noise ratiostat.snrfloatHS/NHard signal to noise ratiostat.snrfloatHR? Hardness ratio (2)phot.flux;arith.ratiofloatnullablel_SsoftLimit flag on Ssoft (1)meta.code.errorcharSsoft0.5-2keV soft band fluxmW.m**-2phot.flux;em.X-ray.softdoublel_ShardLimit flag on Shard (1)meta.code.errorcharShardHard band fluxmW.m**-2phot.fluxdoubleSimbadSimbad column added by the CDSchar_RAPosition from Kellermann et al., 2008, Paper I (Cat. J/ApJS/179/71) (right ascension part)degpos.eq.ra;meta.main_DEPosition from Kellermann et al., 2008, Paper I (Cat. J/ApJS/179/71) (declination part)degpos.eq.dec;meta.main