J/MNRAS/428/3089ivo://CDS.VizieR/J/MNRAS/428/3089doi:10.26093/cds/vizier.74283089CDSRangel C.Nandra K.Laird E.S.Orange P.2024-07-20T20:13:28Z2014-05-07T16:13:17ZCDS support team

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

cds-question@unistra.frgalaxiesinfrared-sourcesWe investigate the X-ray properties of BzK-selected galaxies at z~2 using deep X-ray data in the Chandra Deep Field-South (CDFS) and Chandra Deep Field-North (CDFN). A subset of these BzK galaxies have been proposed as Compton-thick active galactic nucleus (AGN) candidates based on a high ratio of infrared (IR) to ultraviolet (UV) star formation rates (SFRs). With the benefit of deep 24{mu}m observations, our sample of these IR-excess galaxies is larger than previous studies and combined with the deepest X-ray data yield new insights into the population. We identify 701 and 534 star-forming BzK galaxies (sBzK galaxies) in the range z=1.2-3.0 in CDFS and CDFN, respectively. Of these we directly detect in X-rays 49 sBzK galaxies in CDFS and 32 sBzK galaxies in CDFN.2013MNRAS.428.3089Rhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/MNRAS/428/3089CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toB/chandra : The Chandra Archive Log (CXC, 2002)J/AJ/126/539 : Chandra Deep Field North 2Ms catalog (Alexander+, 2003)J/ApJS/195/10 : The CDF-S survey: 4Ms source catalogs (Xue+, 2011)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/MNRAS/428/3089https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/MNRAS/428/3089http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/MNRAS/428/3089https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/MNRAS/428/3089https://vizier.iucaa.in/viz-bin/votable?-source=J/MNRAS/428/3089http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/MNRAS/428/3089GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/MNRAS/428/3089/sBzK (Combined table from original tables)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/MNRAS/428/3089/sBzK?https://vizier.iucaa.in/viz-bin/conesearch/J/MNRAS/428/3089/sBzK?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/MNRAS/428/3089/sBzK?GETtext/xml+votable180.050000true189.1358762.133380.0055555555555555566/11252 35935https://cdsarc.cds.unistra.fr/viz-bin/moc/J/MNRAS/428/3089?format=asciiX-rayOpticalInfrareddefaultJ/MNRAS/428/3089/sBzKCombined table from original tablesrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNameX-ray source name (1)meta.id;meta.maincharn_Name[*] * for galaxies detected also in 1Ms CDFSmeta.notecharTypeBzK subsample (3)src.classcharRAJ2000Right ascension (J2000)degpos.eq.ra;meta.mainDEJ2000Declination (J2000)degpos.eq.dec;meta.mainzRedshift, photometric or spectroscopicsrc.redshiftfloatn_z[ps] photometric or spectroscopic redshiftmeta.notecharl_FsoftLimit flag on Fsoftmeta.code.errorcharFsoftSoft-band flux (0.5-2keV) (in 10^-16^erg/cm^2^/s)1e-19W.m**-2phot.flux;em.X-rayfloatE_Fsoft? Error on Fsoft (upper value)1e-19W.m**-2stat.error;stat.maxfloatnullablee_Fsoft? Error on Fsoft (lower value)1e-19W.m**-2stat.errorfloatnullablel_FhardLimit flag on Fhardmeta.code.errorcharFhardHard-band flux (2-10keV) [10^-16^erg/cm^2^/s]1e-19W.m**-2phot.flux;em.X-rayfloatE_Fhard? Error on Fhard (upper value)1e-19W.m**-2stat.error;stat.maxfloatnullablee_Fhard? Error on Fhard (lower value)1e-19W.m**-2stat.errorfloatnullablel_LhardLimit flag on Lhardmeta.code.errorcharLhardRest-frame hard-band luminosity derived from the soft-band flux (10^42^erg/s)1e+35Wphys.luminosity;em.X-rayfloatE_Lhard? Error on Lhard (upper value)1e+35Wstat.error;stat.maxfloatnullablee_Lhard? Error on Lhard (lower value)1e+35Wstat.errorfloatnullableHR[-1/1] Hardness ratio, (H-S)/(H+S) (2)phot.flux;arith.ratiofloatE_HRError on HR (upper value)stat.error;stat.maxfloate_HRError on HR (lower value)stat.errorfloatCDFSDetails from the Chandra Deep Field catalogsmeta.ref.urlchar