J/A+A/487/119ivo://CDS.VizieR/J/A+A/487/119doi:10.26093/cds/vizier.34870119CDSDella Ceca R.Caccianiga A.Severgnini P.Maccacaro T.Brunner H.,Carrera F.J.Cocchia F.Mateos S.Page M.J.Tedds J.A.2018-01-02T13:42:36Z2008-10-02T21:05:53ZCDS support team

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

cds-question@unistra.fractive-galactic-nucleix-ray-sourcesWe investigate here the X-ray luminosity function (XLF) of absorbed (N_H_ between 4x10^21^ and 10^24^cm^-2^) and unabsorbed (N_H_<4x10^21^cm^-2^) AGN, the fraction of absorbed AGN as a function of L_X_ (and z), the intrinsic N_H_ distribution of the AGN population, and the XLF of Compton thick (N_H>10^24^cm^-2^) AGN. To carry out this investigation, we have used the XMM-Newton Hard Bright Serendipitous Sample (HBSS), a complete sample of bright X-ray sources (f_x_>~7x10^-14^erg/cm^2^/s) at high galactic latitude (|b|>20{deg}) selected in the 4.5-7.5keV energy band. The HBSS sample is now almost completely identified (97% spectroscopic identifications) and it can be safely used for a statistical investigation. The HBSS contains 62 AGN out of which 40 are unabsorbed (or marginally absorbed; N_H_<4x10^21^cm^-2^) and 22 are absorbed (N_H_ between 4x10^21^ and ~10^24^cm^-2^).2008A&A...487..119Dhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/487/119CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toB/xmm : XMM-Newton Observation Log (XMM-Newton Science Operation Center, 2007)IX/39 : XMM-Newton 2nd Serendipitous Source Catalogue (2XMM) (XMM-SSC, 2007)J/A+A/428/383 : XMM-Newton Bright Serendipitous Survey (Della Ceca+, 2004)J/A+A/444/79 : Lockman Hole brightest AGNs XMM observations (Mateos+, 2005)J/MNRAS/366/171 : Red AGN in XMM/SDSS fields (Georgakakis+, 2006)J/A+A/473/105 : Lockman Hole AGN variability with XMM (Mateos+, 2007)J/A+A/474/473 : XMM-LSS survey: AGN classifications (Garcet+, 2007)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/487/119https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/487/119http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/487/119https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+A/487/119https://vizier.iucaa.in/viz-bin/votable?-source=J/A+A/487/119http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+A/487/119GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/A+A/487/119/table1 (Basic X-ray information of the XMM-Newton HBSS AGN Sample)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/487/119/table1?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/487/119/table1?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/487/119/table1?GETtext/xml+votable180.050000true6.57708310.8386110.0055555555555555566/4992 5241 5569 5715 7242 8066 8707 10465 10604 11787 11790 11856 17457 17690 17819 19020 19569 21016 23210 25682 26037 26080 26292 26310 27041 27191 28334 28583 28589 30029 31391 31630 31712 32298 32961 33067 33378 33635 33716 34443 34535 34653 35950 43872 45590 46079 48423 48610 48614 49125https://cdsarc.cds.unistra.fr/viz-bin/moc/J/A+A/487/119?format=asciiX-raydefaultJ/A+A/487/119/table1Basic X-ray information of the XMM-Newton HBSS AGN SamplerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintXBSXBS source name (JHHMMSS.s+DDMMSS)meta.id;meta.maincharCRateSource MOS2 count rate, (4.5-7.5keV band)ct/ksphot.count;em.X-rayfloate_CRateOne sigma error on CRatect/ksstat.errorfloatzRedshift of the sourcesrc.redshiftfloatGammaX-ray photon indexmeta.code;spect.index;em.X-rayfloate_Gamma? 90% lower error on Gamma (1)stat.errorfloatnullableE_Gamma? 90% upper error on Gamma (1)stat.error;stat.maxfloatnullablel_NhLimit flag on Nhmeta.code.errorcharNhAbsorbing column density at the source redshift1e+22cm**-2phys.columnDensityfloate_Nh? 90% lower error on Nh (2)1e+22cm**-2stat.errorfloatnullableE_Nh? 90% upper error on Nh (2)1e+22cm**-2stat.error;stat.maxfloatnullableF2-10Observed 2-10keV flux corrected for Galactic absorptionfW.m**-2phot.flux;em.X-ray.mediumfloatlogL2-10Log of the intrinsic (i.e. de-absorbed) 2-10keV luminositylog(1e+35W)phys.luminosity;em.X-rayfloatSimbadSimbad column added by the CDSchar_RASimbad column added by the CDSdegpos.eq.ra;meta.main_DESimbad column added by the CDSdegpos.eq.dec;meta.main