J/MNRAS/459/1602ivo://CDS.VizieR/J/MNRAS/459/1602doi:10.26093/cds/vizier.74591602CDSLiu Z.Merloni A.Georgakakis A.Menzel M.-L.Buchner J.Nandra K.,Salvato M.Shen Y.Brusa M.Streblyanska A.2024-08-16T20:16:46Z2016-12-05T12:12:08ZCDS support team

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

cds-question@unistra.frsurveysactive-galactic-nucleix-ray-sourcesIn this paper we describe and publicly release a catalogue consisting of 8445 point-like X-ray sources detected in the XMM-XXL north survey. For the 2512 AGN which have reliable spectroscopy from SDSS-III/BOSS, we present the X-ray spectral fitting which has been computed with a Bayesian approach. We have also applied an X-ray spectral stacking method to different sub-samples, selected on the basis of the AGN physical properties (L_2-10keV_, z, M_BH_, {lambda}_Edd_ and N_H_). We confirm the well-known Iwasawa-Taniguchi effect in our luminosity-redshift sub-samples, and argue that such an effect is due to a decrease in the covering factor of a distant obscuring 'torus' with increasing X-ray luminosity. By comparing the distribution of the reflection fraction, the ratio of the normalization of the reflected component to the direct radiation, we find that the low-luminosity, low-redshift sub-sample had systematically higher reflection fraction values than the high-redshift, high-luminosity one. On the other hand, no significant difference is found between samples having similar luminosity but different redshift, suggesting that the structure of the torus does not evolve strongly with redshift. Contrary to previous works, we do not find evidence for an increasing photon index at high Eddington ratio. This may be an indication that the structure of the accretion disc changes as the Eddington ratio approaches unity. Comparing our X-ray spectral analysis results with the optical spectral classification, we find that ~20 per cent of optical type-1 AGN show an X-ray absorbing column density higher than 10^21.5^cm^-2^, and about 50 per cent of type-2 AGN have an X-ray absorbing column density less than 10^21.5^cm^-2^. We suggest that the excess X-ray absorption shown in the high-luminosity optical type-1 AGN can be due to small-scale dust-free gas within (or close to) the broad-line region, while in the low-luminosity ones it can be due to a clumpy torus with a large covering factor.2016MNRAS.459.1602Lhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/MNRAS/459/1602CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toIX/49 : XXL Survey: First results (Pierre+, 2016)J/MNRAS/457/110 : Northern XMM-XXL field AGN catalog (Menzel+, 2016)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/MNRAS/459/1602https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/MNRAS/459/1602http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/MNRAS/459/1602https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/MNRAS/459/1602https://vizier.iucaa.in/viz-bin/votable?-source=J/MNRAS/459/1602http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/MNRAS/459/1602GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/MNRAS/459/1602/catalog (XXL X-ray detected source catalog)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/MNRAS/459/1602/catalog?https://vizier.iucaa.in/viz-bin/conesearch/J/MNRAS/459/1602/catalog?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/MNRAS/459/1602/catalog?GETtext/xml+votable180.050000true35.6319-4.011810.005555555555555556Cone search capability for table J/MNRAS/459/1602/tablea1 (Log of the XMM observations used to construct the X-ray source catalogue in the equatorial XMM-XXL field)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/MNRAS/459/1602/tablea1?https://vizier.iucaa.in/viz-bin/conesearch/J/MNRAS/459/1602/tablea1?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/MNRAS/459/1602/tablea1?GETtext/xml+votable180.050000true35.6900417-3.849250.0055555555555555565/4419 4421-4425 4428 6/17503 17525 17527 17671 17674-17675 17681-17683 17704-17705 17708-17709 17716-17717 17728 177302.040811542443644e-19 6.090060298487514e-19https://cdsarc.cds.unistra.fr/viz-bin/moc/J/MNRAS/459/1602?format=asciiX-raydefaultJ/MNRAS/459/1602/catalogXXL X-ray detected source catalogfiltPNXMM's PN filter (FILTERPN)instr.bandpasscharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintUXIDUnique X-ray source identification string (UXID)meta.id;meta.maincharprimaryBoxIDsrcidentification number of a source on individual pointings or observations in the case of projects with a single XMM observation (BOX_ID_SRC)meta.idintRAJ2000X-ray source right ascension before correcting for systematic offsets (J2000) (RA)degpos.eq.ra;meta.mainDEJ2000X-ray source declination before correcting for systematic offsets (J2000) (DEC)degpos.eq.dec;meta.maine_PosPositional uncertainty of the source position (RADEC_ERR)arcsecstat.errorfloatctTotF70? Full band counts at the source position on the PN camera within the 70 per cent EEF ellipse (CNT_TOTAL_FULL_70)ctphot.count;em.X-rayintnullablebkgTotF70? Expected number of full band background counts at the source position from all EPIC cameras within the 70 per cent EEF ellipse (BKG_TOTAL_FULL_70)instr.backgrounddoublenullableexpTotF70? Full band exposure time at the source position from all EPIC cameras (EXP_TOTAL_FULL_70) (1)stime.duration;obs.exposuredoublenullableprobF? Poisson probability that the source is spurious in the full band (PROB_FULL)stat.probability;instr.bandpassdoublenullablectPNF70? Full band counts at the source position on the PN camera within the 70 per cent EEF ellipse (CNT_PN_FULL_70)ctphot.count;em.X-rayintnullablebkgPNF70? Expected number of full band background counts at the source position on the PN camera within the 70 per cent EEF ellipse (BKG_PN_FULL_70)instr.backgrounddoublenullableexpPNF70? PN camera exposure time at the source position (EXP_PN_FULL_70) (1)stime.duration;obs.exposuredoublenullablectM1F70? Full band counts at the source position on the MOS1 camera within the 70 per cent EEF ellipse (CNT_M1_FULL_70)ctphot.count;em.X-rayintnullablebkgM1F70? Expected number of full band background counts at the source position on the MOS1 camera within the 70 per cent EEF ellipse (BKG_M1_FULL_70)instr.backgrounddoublenullableexpM1F70? MOS1 camera exposure time at the source position (EXP_M1_FULL_70) (1)stime.duration;obs.exposuredoublenullablectM2F70? Full band counts at the source position on the MOS2 camera within the 70 per cent EEF ellipse (CNT_M2_FULL_70)ctphot.count;em.X-rayintnullablebkgM2F70? Expected number of full band background counts at the source position on the MOS2 camera within the 70 per cent EEF ellips (BKG_M2_FULL_70)instr.backgrounddoublenullableexpM2F70? MOS2 camera exposure time at the source position (EXP_M2_FULL_70) (1)stime.duration;obs.exposuredoublenullableemlDMLF? Detection likelihood in the full band for all EPIC cameras (EML_DET_ML_FULL)stat.likelihood;instr.bandpassdoublenullableemlEMLF? Likelihood that the source is extended in the full band (EML_Ext_ML_FULL) (2)stat.likelihood;instr.bandpassdoublenullablectTotS70? Soft band counts at the source position from all EPIC cameras within the 70 per cent EEF ellipse (CNT_TOTAL_SOFT_70)ctphot.count;em.X-rayintnullablebkgTotS70? Expected number of soft band background counts at the source position from all EPIC cameras within the 70 per cent EEF ellipse (BKG_TOTAL_SOFT_70)instr.backgrounddoublenullableexpTotS70? Soft band exposure time at the source position from all EPIC cameras (EXP_TOTAL_SOFT_70) (1)stime.duration;obs.exposuredoublenullableprobSOFT? Poisson probability that the source is spurious in the soft band (PROB_SOFT)stat.probability;instr.bandpassdoublenullablectPNS70? Soft band counts at the source position on the PN camera within the 70 per cent EEF ellipse (CNT_PN_SOFT_70)ctphot.count;em.X-rayintnullablebkgPNS70? Expected number of soft band background counts at the source position on the PN camera within the 70 per cent EEF ellipse (BKG_PN_SOFT_70)instr.backgrounddoublenullableexpPNS70? PN camera soft-band exposure time at the source position (EXP_PN_SOFT_70) (1)stime.duration;obs.exposure;em.X-ray.softdoublenullablectM1S70? Soft band counts at the source position on the MOS1 camera within the 70 per cent EEF ellipse (CNT_M1_SOFT_70)ctphot.count;em.X-rayintnullablebkgM1S70? Expected number of soft band background counts at the source position on the MOS1 camera within the 70 per cent EEF ellipse (BKG_M1_SOFT_70)instr.backgrounddoublenullableexpM1S70? MOS1 camera soft-band exposure time at the source position (EXP_M1_SOFT_70) (1)stime.duration;obs.exposure;em.X-ray.softdoublenullablectM2S70? Soft band counts at the source position on the MOS2 camera within the 70 per cent EEF ellipse (CNT_M2_SOFT_70)ctphot.count;em.X-rayintnullableprobU? Poisson probability that the source is spurious in the ultra hard band (PROB_UHRD)stat.probability;instr.bandpassdoublenullablebkgM2S70? Expected number of soft band background counts at the source position on the MOS2 camera within the 70 per cent EEF ellipse (BKG_M2_SOFT_70)instr.backgrounddoublenullableexpM2S70? MOS2 camera soft-band exposure time at the source position (EXP_M2_SOFT_70) (1)stime.duration;obs.exposure;em.X-ray.softdoublenullableemlDMLS? Detection likelihood in the soft band for all EPIC cameras (EML_DET_MLSOFT)stat.likelihood;instr.bandpassdoublenullableemlEMLS? Likelihood that the source is extended in the soft band (EML_Ext_MLSOFT) (2)stat.likelihood;instr.bandpassdoublenullablectTotH70? Hard band counts at the source position from all EPIC cameras within the 70 per cent EEF ellipse (CNT_TOTAL_HARD_70)ctphot.count;em.X-rayintnullablebkgTotH70? Expected number of hard band background counts at the source position from all EPIC cameras within the 70 per cent EEF ellipse (BKG_TOTAL_HARD_70)instr.backgrounddoublenullableexpTotH70? Hard band exposure time at the source position from all EPIC cameras (EXP_TOTAL_HARD_70) (1)stime.duration;obs.exposuredoublenullableprobHARD? Poisson probability that the source is spurious in the hard band (PROB_HARD)stat.probability;instr.bandpassdoublenullablectPNH70? Hard band counts at the source position on the PN camera within the 70 per cent EEF ellipse (CNT_PN_HARD_70)ctphot.count;em.X-rayintnullablebkgPNH70? Expected number of hard band background counts at the source position on the PN camera within the 70 per cent EEF ellipse (BKG_PN_HARD_70)instr.backgrounddoublenullableexpPNH70? PN camera hard-band exposure time at the source position (EXP_PN_HARD_70) (1)stime.duration;obs.exposure;em.X-ray.harddoublenullablectM1H70? Hard band counts at the source position on the MOS1 camera within the 70 per cent EEF ellipse (CNT_M1_HARD_70)ctphot.count;em.X-rayintnullablebkgM1H70? Expected number of hard band background counts at the source position on the MOS1 camera within the 70 per cent EEF ellipse (BKG_M1_HARD_70)instr.backgrounddoublenullableexpM1H70? MOS1 camera hard-band exposure time at the source position (EXP_M1_HARD_70) (1)stime.duration;obs.exposure;em.X-ray.harddoublenullablectM2H70? Hard band counts at the source position on the MOS2 camera within the 70 per cent EEF ellips (CNT_M2_HARD_70)ctphot.count;em.X-rayintnullablebkgM2H70? Expected number of hard band background counts at the source position on the MOS2 camera within the 70 per cent EEF ellipse (BKG_M2_HARD_70)instr.backgrounddoublenullableexpM2H70? MOS2 camera hard-band exposure time at the source position (EXP_M2_HARD_70) (1)stime.duration;obs.exposure;em.X-ray.harddoublenullableemlDMLH? Detection likelihood in the hard band for all EPIC cameras (EML_DET_MLHARD)stat.likelihood;instr.bandpassdoublenullableemlEMLH? Likelihood that the source is extended in the hard band (EML_Ext_MLHARD) (2)stat.likelihood;instr.bandpassdoublenullablectTotV70? Very hard band counts at the source position from all EPIC cameras within the 70 per cent EEF ellipse (CNT_TOTAL_VHRD_70)ctphot.count;em.X-rayintnullablebkgTotV70? Expected number of very hard band background counts at the source position from all EPIC cameras within the 70 per cent EEF ellipse (BKG_TOTAL_VHRD_70)instr.backgroundfloatnullableexpTotV70? Very hard band exposure time at the source position from all EPIC cameras (EXP_TOTAL_VHRD_70) (1)stime.duration;obs.exposure;em.X-ray.harddoublenullableprobVHRD? Poisson probability that the source is spurious in the very hard band (PROB_VHRD)stat.probability;instr.bandpassdoublenullablectPNV70? Very hard band counts at the source position on the PN camera within the 70 per cent EEF ellipse (CNT_PN_VHRD_70)ctphot.count;em.X-rayintnullablebkgPNV70? Expected number of very hard band background counts at the source position on the PN camera within the 70 per cent EEF ellipse (BKG_PN_VHRD_70)instr.backgrounddoublenullableexpPNV70? PN camera very hard band exposure time at the source position (EXP_PN_VHRD_70) (1)stime.duration;obs.exposure;em.X-ray.harddoublenullablectM1V70? Very hard band counts at the source position on the MOS1 camera within the 70 per cent EEF ellipse (CNT_M1_VHRD_70)ctphot.count;em.X-rayintnullablebkgM1V70? Expected number of very hard band background counts at the source position on the MOS1 camera within the 70 per cent EEF ellipse (BKG_M1_VHRD_70)instr.backgrounddoublenullableexpM1V70? MOS1 camera very hard band exposure time at the source position (EXP_M1_VHRD_70) (1)stime.duration;obs.exposure;em.X-ray.harddoublenullablectM2V70? Very hard band counts at the source position on the MOS2 camera within the 70 per cent EEF ellipse (CNT_M2_VHRD_70)ctphot.count;em.X-rayintnullablebkgM2V70? Expected number of very hard band background counts at the source position on the MOS2 camera within the 70 per cent EEF ellipse (BKG_M2_VHRD_70)instr.backgrounddoublenullableexpM2V70? MOS2 camera very hard band exposure time at the source position (EXP_M2_VHRD_70) (1)stime.duration;obs.exposure;em.X-ray.harddoublenullableemlDMLV? Detection likelihood in the very hard band for all EPIC cameras (EML_DET_MLVHRD)stat.likelihood;instr.bandpassdoublenullableemlEMLV? Likelihood that the source is extended in the very hard band (EML_Ext_MLVHRD) (2)stat.likelihood;instr.bandpassfloatnullablectTotU70? Ultra hard band counts at the source position from all EPIC cameras within the 70 per cent EEF ellipse (CNT_TOTAL_UHRD_70)ctphot.count;em.X-rayintnullablebkgTotU70? Expected number of ultra hard band background counts at the source position from all EPIC cameras within the 70 per cent EEF ellipse (BKG_TOTAL_UHRD_70)instr.backgroundfloatnullableexpTotU70? Ultra hard band exposure time at the source position from all EPIC cameras (EXP_TOTAL_UHRD_70) (1)stime.duration;obs.exposure;em.X-ray.harddoublenullablee_zmagpsf? Error on zmagpsf (psf_err_z)magstat.errordoublenullablectPNU70? Ultra hard band counts at the source position on the PN camera within the 70 per cent EEF ellipse (CNT_PN_UHRD_70)ctphot.count;em.X-rayintnullablebkgPNU70? Expected number of ultra hard band background counts at the source position on the PN camera within the 70 per cent EEF ellipse (BKG_PN_UHRD_70)instr.backgroundfloatnullableexpPNU70? PN camera ultra hard band exposure time at the source position (EXP_PN_UHRD_70) (1)stime.duration;obs.exposure;em.X-ray.harddoublenullablectM1U70? Ultra hard band counts at the source position on the MOS1 camera within the 70 per cent EEF ellipse (CNT_M1_UHRD_70)ctphot.count;em.X-rayintnullablebkgM1U70? Expected number of ultra hard band background counts at the source position on the MOS1 camera within the 70 per cent EEF ellipse (BKG_M1_UHRD_70)instr.backgroundfloatnullableexpM1U70? MOS1 camera ultra hard band exposure time at the source position (EXP_M1_UHRD_70) (1)stime.duration;obs.exposure;em.X-ray.harddoublenullablectM2U70? Ultra hard band counts at the source position on the MOS2 camera within the 70 per cent EEF ellipse (CNT_M2_UHRD_70)ctphot.count;em.X-rayintnullablebkgM2U70? Expected number of ultra hard band background counts at the source position on the MOS2 camera within the 70 per cent EEF ellipse (BKG_M2_UHRD_70)instr.backgroundfloatnullableexpM2U70? MOS2 camera ultra hard band exposure time at the source position (EXP_M2_UHRD_70) (1)stime.duration;obs.exposure;em.X-ray.harddoublenullableemlDMLU? Detection likelihood in the ultra hard band for all EPIC cameras (EML_DET_ML_UHRD)stat.likelihood;instr.bandpassdoublenullableemlEMLU? Likelihood that the source is extended in the ultra hard band (EML_Ext_ML_UHRD) (2)stat.likelihood;instr.bandpassfloatnullableRAXdegcX-ray source Right Ascension corrected for systematic offsets of the XMM pointing (RA_CORR)degpos.eq.raDEXdegcX-ray source Declination corrected for systematic offsets of the XMM pointing (DEC_CORR)degpos.eq.decGLONcorrX-ray source Galactic longitude corresponding to RAXdegc and DEXdegc (LII_CORR)pos.galactic.lonGLATcorrX-ray source Galactic latitude corresponding to RAXdegc and DEXdegc (BII_CORR)pos.galactic.latfloatctTotF80Full band counts at the source position from all EPIC cameras estimated within the 80 per cent EEF ellipse (CNT_TOTAL_FULL_80)ctphot.count;em.X-rayintbkgTotF80? Expected number of full band background counts at the source position from all EPIC cameras within the 80 per cent EEF ellipse (BKG_TOTAL_FULL_80)instr.backgroundfloatnullableexpTotF80? Full band exposure time at the source position from all EPIC cameras. (EXP_TOTAL_FULL_80) (3)stime.duration;obs.exposureintnullablectPNF80Full band counts at the source position on the PN camera within the 80 per cent EEF ellipse (CNT_PN_FULL_80)ctphot.count;em.X-rayintbkgPNF80? Expected number of full band background counts at the source position on the PN camera within the 80 per cent EEF ellipse (BKG_PN_FULL_80)instr.backgrounddoublenullableexpPNF80PN camera full band exposure time at the source position (EXP_PN_FULL_80) (3)stime.duration;obs.exposuredoublectM1F80Full band counts at the source position on the MOS1 camera within the 80 per cent EEF ellipse (CNT_M1_FULL_80)ctphot.count;em.X-rayintbkgM1F80? Expected number of full band background counts at the source position on the MOS1 camera within the 80 per cent EEF ellipse (BKG_M1_FULL_80)instr.backgrounddoublenullableexpM1F80MOS1 camera full band exposure time at the source position (EXP_M1_FULL_80) (3)stime.duration;obs.exposuredoublectM2F80Full band counts at the source position on the MOS2 camera within the 80 per cent EEF ellipse (CNT_M2_FULL_80)ctphot.count;em.X-rayintbkgM2F80? Expected number of full band background counts at the source position on the MOS2 camera within the 80 per cent EEF ellipse (BKG_M2_FULL_80)instr.backgrounddoublenullableexpM2F80MOS2 camera full band exposure time at the source position (EXP_M2_FULL_80) (3)stime.duration;obs.exposuredoublectTotS80Soft band counts at the source position from all EPIC cameras estimated within the 80 per cent EEF ellipse (CNT_TOTAL_SOFT_80)ctphot.count;em.X-rayintbkgTotS80? Expected number of soft band background counts at the source position from all EPIC cameras within the 80 per cent EEF ellipse (BKG_TOTAL_SOFT_80)instr.backgroundfloatnullableexpTotS80? Soft band exposure time at the source position from all EPIC cameras (EXP_TOTAL_SOFT_80) (3)stime.duration;obs.exposureintnullablectPNS80Soft band counts at the source position on the PN camera within the 80 per cent EEF ellipse (CNT_PN_SOFT_80)ctphot.count;em.X-rayintbkgPNS80? Expected number of soft band background counts at the source position on the PN camera within the 80 per cent EEF ellipse (BKG_PN_SOFT_80)instr.backgrounddoublenullableexpPNS80PN camera soft band exposure time at the source position (EXP_PN_SOFT_80) (3)stime.duration;obs.exposure;em.X-ray.softdoublectM1S80Soft band counts at the source position on the MOS1 camera within the 80 per cent EEF ellipse (CNT_M1_SOFT_80)ctphot.count;em.X-rayintbkgM1S80? Expected number of soft band background counts at the source position on the MOS1 camera within the 80 per cent EEF ellipse (BKG_M1_SOFT_80)instr.backgrounddoublenullableexpM1S80MOS1 camera soft band exposure time at the source position (EXP_M1_SOFT_80) (3)stime.duration;obs.exposure;em.X-ray.softdoublectM2S80Soft band counts at the source position on the MOS2 camera within the 80 per cent EEF ellipse (CNT_M2_SOFT_80)ctphot.count;em.X-rayintbkgM2S80? Expected number of soft band background counts at the source position on the MOS2 camera within the 80 per cent EEF ellipse (BKG_M2_SOFT_80)instr.backgrounddoublenullableexpM2S80MOS2 camera soft band exposure time at the source position (EXP_M2_SOFT_80) (3)stime.duration;obs.exposure;em.X-ray.softdoublectTotH80Hard band counts at the source position from all EPIC cameras estimated within the 80 per cent EEF ellipse (CNT_TOTAL_HARD_80)ctphot.count;em.X-rayintbkgTotH80? Expected number of hard band background counts at the source position from all EPIC cameras within the 80 per cent EEF ellipse (BKG_TOTAL_HARD_80)instr.backgroundfloatnullableexpTotH80? Hard band exposure time at the source position from all EPIC cameras (EXP_TOTAL_HARD_80) (3)stime.duration;obs.exposureintnullablectPNH80Hard band counts at the source position on the PN camera within the 80 per cent EEF ellipse (CNT_PN_HARD_80)ctphot.count;em.X-rayintbkgPNH80? Expected number of hard band background counts at the source position on the PN camera within the 80 per cent EEF ellipse (BKG_PN_HARD_80)instr.backgrounddoublenullableexpPNH80PN camera hard band exposure time at the source position (EXP_PN_HARD_80) (3)stime.duration;obs.exposure;em.X-ray.harddoublectM1H80Hard band counts at the source position on the MOS1 camera within the 80 per cent EEF ellipse (CNT_M1_HARD_80)ctphot.count;em.X-rayintbkgM1H80? Expected number of hard band background counts at the source position on the MOS1 camera within the 80 per cent EEF ellipse (BKG_M1_HARD_80)instr.backgrounddoublenullableexpM1H80MOS1 camera hard band exposure time at the source position (EXP_M1_HARD_80) (3)stime.duration;obs.exposure;em.X-ray.harddoublectM2H80Hard band counts at the source position on the MOS2 camera within the 80 per cent EEF ellipse (CNT_M2_HARD_80)ctphot.count;em.X-rayintbkgM2H80? Expected number of hard band background counts at the source position on the MOS2 camera within the 80 per cent EEF ellipse (BKG_M2_HARD_80)instr.backgrounddoublenullableexpM2H80MOS2 camera hard band exposure time at the source position (EXP_M2_HARD_80) (3)stime.duration;obs.exposure;em.X-ray.harddoublectTotV80Very hard band counts at the source position from all EPIC cameras estimated within the 80 per cent EEF ellipse (CNT_TOTAL_VHRD_80)ctphot.count;em.X-rayintbkgTotV80? Expected number of very hard band background counts at the source position from all EPIC cameras within the 80 per cent EEF ellipse (BKG_TOTAL_VHRD_80)instr.backgroundfloatnullableexpTotV80? Very hard band exposure time at the source position from all EPIC cameras (EXP_TOTAL_VHRD_80) (3)stime.duration;obs.exposure;em.X-ray.hardintnullablectPNV80Very hard band counts at the source position on the PN camera within the 80 per cent EEF ellipse (CNT_PN_VHRD_80)ctphot.count;em.X-rayintbkgPNV80? Expected number of very hard band background counts at the source position on the PN camera within the 80 per cent EEF ellipse (BKG_PN_VHRD_80)instr.backgrounddoublenullableexpPNV80PN camera very hard band exposure time at the source position (EXP_PN_VHRD_80) (3)stime.duration;obs.exposure;em.X-ray.harddoublectM1V80Very hard band counts at the source position on the MOS1 camera within the 80 per cent EEF ellipse (CNT_M1_VHRD_80)ctphot.count;em.X-rayinte_rmag? Error on rmag (petro_err_r)magstat.error;phot.mag;em.opt.RdoublenullablebkgM1V80? Expected number of very hard band background counts at the source position on the MOS1 camera within the 80 per cent EEF ellipse (BKG_M1_VHRD_80)instr.backgrounddoublenullableexpM1V80MOS1 camera very hard band exposure time at the source position (EXP_M1_VHRD_80) (3)stime.duration;obs.exposure;em.X-ray.harddoublectM2V80Very hard band counts at the source position on the MOS2 camera within the 80 per cent EEF ellipse (CNT_M2_VHRD_80)ctphot.count;em.X-rayintbkgM2V80? Expected number of very hard band background counts at the source position on the MOS2 camera within the 80 per cent EEF ellipse (BKG_M2_VHRD_80)instr.backgrounddoublenullableexpM2V80MOS2 camera very hard band exposure time at the source position (EXP_M2_VHRD_80) (3)stime.duration;obs.exposure;em.X-ray.harddoublectTotU80Ultra hard band counts at the source position from all EPIC cameras estimated within the 80 per cent EEF ellipse (CNT_TOTAL_UHRD_80)ctphot.count;em.X-rayintbkgTotU80? Expected number of ultra hard band background counts at the source position from all EPIC cameras within the 80 per cent EEF ellipse (BKG_TOTAL_UHRD_80)instr.backgrounddoublenullableexpTotU80? Ultra hard band exposure time at the source position from all EPIC cameras (EXP_TOTAL_UHRD_80) (3)stime.duration;obs.exposure;em.X-ray.hardintnullablectPNU80Ultra hard band counts at the source position on the PN camera within the 80 per cent EEF ellipse (CNT_PN_UHRD_80)ctphot.count;em.X-rayintbkgPNU80? Expected number of ultra hard band background counts at the source position on the PN camera within the 80 per cent EEF ellipse (BKG_PN_UHRD_80)instr.backgrounddoublenullableexpPNU80PN camera ultra hard band exposure time at the source position (EXP_PN_UHRD_80) (3)stime.duration;obs.exposure;em.X-ray.harddoublectM1U80Ultra hard band counts at the source position on the MOS1 camera within the 80 per cent EEF ellipse (CNT_M1_UHRD_80)ctphot.count;em.X-rayintbkgM1U80? Expected number of ultra hard band background counts at the source position on the MOS1 camera within the 80 per cent EEF ellipse (BKG_M1_UHRD_80)instr.backgrounddoublenullableexpM1U80MOS1 camera ultra hard band exposure time at the source position (EXP_M1_UHRD_80) (3)stime.duration;obs.exposure;em.X-ray.harddoubleextu? Galactic extinction in the SDSS u-band (ext_u)magphot.mag;em.opt.UfloatnullablectM2U80Ultra hard band counts at the source position on the MOS2 camera within the 80 per cent EEF ellipse (CNT_M2_UHRD_80)ctphot.count;em.X-rayintbkgM2U80? Expected number of ultra hard band background counts at the source position on the MOS2 camera within the 80 per cent EEF ellipse (BKG_M2_UHRD_80)instr.backgrounddoublenullableexpM2U80MOS2 camera ultra hard band exposure time at the source position (EXP_M2_UHRD_80) (3)stime.duration;obs.exposure;em.X-ray.harddoubleGLAT? Galactic latitude of the counterpart (GAL_LAT)degpos.galactic.latfloatnullableecfPNFPN full band counts to flux conversion factor (ECF_PN_FULL)1e+11count.mW**-1.m**-2arith.factor;phot.countdoubleecfM1FMOS1 full band counts to flux conversion factor (ECF_M1_FULL)1e+11count.mW**-1.m**-2arith.factor;phot.countdoubleecfM2FMOS2 full band counts to flux conversion factor (ECF_M2_FULL)1e+11count.mW**-1.m**-2arith.factor;phot.countdoubleecfPNSPN soft band counts to flux conversion factor (ECF_PN_SOFT)1e+11count.mW**-1.m**-2arith.factor;phot.countdoubleecfM1SMOS1 soft band counts to flux conversion factor (ECF_M1_SOFT)1e+11count.mW**-1.m**-2arith.factor;phot.countdoubleecfM2SMOS2 soft band counts to flux conversion factor (ECF_M2_SOFT)1e+11count.mW**-1.m**-2arith.factor;phot.countdoubleecfPNHPN hard band counts to flux conversion factor (ECF_PN_HARD)1e+11count.mW**-1.m**-2arith.factor;phot.countdoubleecfM1HMOS1 hard band counts to flux conversion factor (ECF_M1_HARD)1e+11count.mW**-1.m**-2arith.factor;phot.countdoubleecfM2HMOS2 hard band counts to flux conversion factor (ECF_M2_HARD)1e+11count.mW**-1.m**-2arith.factor;phot.countdoubleecfPNVPN very hard band counts to flux conversion factor (ECF_PN_VHRD)1e+11count.mW**-1.m**-2arith.factor;phot.countdoubleecfM1VMOS1 very hard band counts to flux conversion factor (ECF_M1_VHRD)1e+11count.mW**-1.m**-2arith.factor;phot.countdoubleecfM2VMOS2 very hard band counts to flux conversion factor (ECF_M2_VHRD)1e+11count.mW**-1.m**-2arith.factor;phot.countdoubleecfPNUPN ultra hard band counts to flux conversion factor (ECF_PN_UHRD)1e+11count.mW**-1.m**-2arith.factor;phot.countdoubleecfM1UMOS1 ultra hard band counts to flux conversion factor (ECF_M1_UHRD)1e+11count.mW**-1.m**-2arith.factor;phot.countdoubleecfM2UMOS2 ultra hard band counts to flux conversion factor (ECF_M2_UHRD)1e+11count.mW**-1.m**-2arith.factor;phot.countdoubleHRPN? PN hardness ratio (HR_PN) (4)phot.flux;arith.ratiofloatnullableBHRPN? 68 per cent confidence level upper limit in HRPN (HR_PN_UPPER)stat.errorfloatnullablebHRPN? 68 per cent confidence level lower limit in HRPN (HR_PN_LOWER)stat.errorfloatnullableHRM1MOS1 hardness ratio (HR_M1) (4)phot.flux;arith.ratiodoubleBHRM1? 68 per cent confidence level upper limit in HRM1 (HR_M1_UPPER)stat.errordoublenullablebHRM1? 68 per cent confidence level lower limit in HRM1 (HR_M1_LOWER)stat.errorfloatnullableHRM2? MOS2 hardness ratio (HR_M2) (4)phot.flux;arith.ratiodoublenullableBHRM2? 68 per cent confidence level upper limit in HRM2 (HR_M2_UPPER)stat.errorfloatnullablebHRM2? 68 per cent confidence level lower limit in HRM2 (HR_M2_LOWER)stat.errorfloatnullableFluxF? Full (0-5-10keV) flux set to 0 in case of upper limit (FLUX_FULL)mW.m**-2phot.flux;em.X-raydoublenullableb_FluxF? Full (0-5-10keV) flux lower limit uncertainty (68 per cent) set to 0 in case of upper limit (FLUX_FULL_LOWER)mW.m**-2stat.error;phot.flux;stat.mindoublenullableB_FluxFFull (0-5-10keV) flux upper limit (68 per cent) (FLUX_FULL_UPPER)mW.m**-2phot.flux;stat.maxdoubleFluxS? Soft (0.5-2keV) flux set to 0 in case of upper limit (FLUX_SOFT)mW.m**-2phot.flux;em.X-raydoublenullableb_FluxS? Soft (0.5-2keV) flux lower limit (68 per cent) (FLUX_SOFT_LOWER)mW.m**-2phot.flux;stat.mindoublenullableB_FluxS? Soft (0.5-2keV) flux upper limit (68 per cent) (FLUX_SOFT_UPPER)mW.m**-2phot.flux;stat.maxdoublenullableFluxH? Hard (2-10keV) flux set to 0 in case of upper limit (FLUX_HARD)mW.m**-2phot.flux;em.X-ray.mediumdoublenullableb_FluxH? Hard (2-10keV) flux lower limit (68 per cent) (FLUX_HARD_LOWER)mW.m**-2phot.flux;em.X-ray.medium;stat.mindoublenullableB_FluxH? Hard (2-10keV) flux upper limit (68 per cent) (FLUX_HARD_UPPER)mW.m**-2phot.flux;em.X-ray.medium;stat.maxdoublenullableFluxV? Very hard (5-10keV) flux set to 0 in case of upper limit (FLUX_VHRD)mW.m**-2phot.flux;em.X-ray.mediumdoublenullableb_FluxV? Very hard (5-10keV) flux lower limit (68 per cent) set to 0 in case of upper limit (FLUX_VHRD_LOWER)mW.m**-2phot.flux;em.X-ray.medium;stat.mindoublenullableB_FluxV? Very hard (5-10keV) flux upper limit (68 per cent) (FLUX_VHRD_UPPER)mW.m**-2phot.flux;em.X-ray.medium;stat.maxdoublenullableFluxU? Ultra hard (7.5-12keV) flux set to 0 in case of upper limit (FLUX_UHRD)mW.m**-2phot.flux;em.X-raydoublenullableb_FluxU? Ultra hard (7.5-12keV) flux lower limit (68 per cent) set to 0 in case of upper limit (FLUX_UHRD_LOWER)mW.m**-2phot.flux;stat.mindoublenullableextg? Galactic extinction in the SDSS g-band (ext_g)magphot.mag;em.opt.BfloatnullableB_FluxU? Ultra hard (7.5-12keV) flux upper limit (68 per cent) (FLUX_UHRD_UPPER)mW.m**-2phot.flux;stat.maxdoublenullablelogNHGALBase 10 logarithm of the Galactic hydrogen column density in the direction of the source (LG_NH_GAL) (5)log(cm**-3)phys.columnDensityfloatfiltMOS1XMM's MOS1 filter (FILTERMOS1)instr.bandpasscharfiltMOS2XMM's MOS2 filter (FILTERMOS2)instr.bandpasscharLRS? Likelihood of the optical counterpart for X-ray sources in the soft-band selected sample (LR_SOFT)stat.likelihooddoublenullableLRH? Likelihood of the optical counterpart for X-ray sources in the hard-band selected sample (LR_HARD)stat.likelihooddoublenullableLRV? Likelihood of the optical counterpart for X-ray sources in the very hard band selected sample (LR_VHRD)stat.likelihooddoublenullableLRU? Likelihood of the optical counterpart for X-ray sources in the ultra hard band selected sample (LR_UHRD)stat.likelihooddoublenullableLRF? Likelihood of the optical counterpart for X-ray sources in the full band selected sample (LR_FULL)stat.likelihooddoublenullableLR? Likelihood of the optical counterpart, estimated for all X-ray sources independent of the detection band (LR)stat.likelihooddoublenullablerelS? Reliability of the optical counterpart for X-ray sources in the soft band selected sample (REL_SOFT)stat.fit.goodnessdoublenullablerelH? Reliability of the optical counterpart for X-ray sources in the hard band selected sample (REL_HARD)stat.fit.goodnessdoublenullablerelV? Reliability of the optical counterpart for X-ray sources in the very hard band selected sample (REL_VHRD)stat.fit.goodnessdoublenullablerelU? Reliability of the optical counterpart for X-ray sources in the ultra hard -band selected sample (REL_UHRD)stat.fit.goodnessdoublenullablerelF? Reliability of the optical counterpart for X-ray sources in the full band selected sample (REL_FULL)stat.fit.goodnessdoublenullablerel? Reliability of the optical counterpart, estimated for all X-ray sources independent of the detection band (REL)stat.fit.goodnessdoublenullabledrRA? RA offset between the X-ray source and the optical counterpart (DR_RA_ARCSEC)arcsecmeta.id.assocdoublenullabledrDE? DE offset between the X-ray source and the optical counterpart (DR_DEC_ARCSEC)arcsecmeta.id.assocdoublenullableSDSS? SDSS source identification number (SDSS_ID)meta.id;phys.atmol.numbercharRAOdeg? SDSS optical counterpart Right Ascension (J2000) (RA_OPT)degpos.eq.ranullableDEOdeg? SDSS optical counterpart Declination (J2000) (DEC_OPT)degpos.eq.decnullableumag? SDSS u-band petrosian magnitude of the optical counterpart (petro_u)magphot.mag;em.opt.Ufloatnullablegmag? SDSS g-band petrosian magnitude of the optical counterpart (petro_g)magphot.mag;em.opt.Bfloatnullablermag? SDSS r-band petrosian magnitude of the optical counterpart (petro_r)magphot.mag;em.opt.Rfloatnullableimag? SDSS i-band petrosian magnitude of the optical counterpart (petro_i)magphot.mag;em.opt.Ifloatnullablezmag? SDSS z-band petrosian magnitude of the optical counterpart (petro_z)magphot.mag;em.opt.Ifloatnullablee_umag? Error on umag (petro_err_u)magstat.error;phot.mag;em.opt.Udoublenullablee_gmag? Error on gmag (petro_err_g)magstat.error;phot.mag;em.opt.Bdoublenullablee_imag? Error on imag (petro_err_i)magstat.error;phot.mag;em.opt.Idoublenullablee_zmag? Error on zmag (petro_err_z)magstat.error;phot.mag;em.opt.Idoublenullableumod? SDSS u-band model magnitude of the optical counterpart (model_u)magphot.mag;meta.modelledfloatnullablegmod? SDSS g-band model magnitude of the optical counterpart (model_g)magphot.mag;meta.modelledfloatnullablermod? SDSS r-band model magnitude of the optical counterpart (model_r)magphot.mag;meta.modelledfloatnullableimod? SDSS i-band model magnitude of the optical counterpart (model_i)magphot.mag;meta.modelledfloatnullablezmod? SDSS z-band model magnitude of the optical counterpart (model_z)magphot.mag;meta.modelledfloatnullablee_umod? Error on umod (model_err_u)magstat.errordoublenullablee_gmod? Error on gmod (model_err_g)magstat.errordoublenullablee_rmod? Error on rmod (model_err_r)magstat.errordoublenullablee_imod? Error on imod (model_err_i)magstat.errordoublenullablee_zmod? Error on zmod (model_err_z)magstat.errordoublenullableumagpsf? SDSS u-band psf magnitude of the optical counterpart (psf_u)magphot.mag;em.opt.Ufloatnullablegmagpsf? SDSS g-band psf magnitude of the optical counterpart (psf_g)magphot.mag;em.opt.Bfloatnullablermagpsf? SDSS r-band psf magnitude of the optical counterpart (psf_r)magphot.mag;em.opt.Rfloatnullableimagpsf? SDSS i-band psf magnitude of the optical counterpart (psf_i)magphot.mag;em.opt.Ifloatnullablezmagpsf? SDSS z-band psf magnitude of the optical counterpart (psf_z)magphot.mag;em.opt.Ifloatnullablee_umagpsf? Error on umagpsf (psf_err_u)magstat.error;pos.cartesian.xdoublenullablee_gmagpsf? Error on gmagpsf (psf_err_g)magstat.errordoublenullablee_rmagpsf? Error on rmagpsf (psf_err_r)magstat.errordoublenullablee_imagpsf? Error on imagpsf (psf_err_i)magstat.errordoublenullableextr? Galactic extinction in the SDSS r-band (ext_r)magphot.mag;em.opt.Rfloatnullableexti? Galactic extinction in the SDSS i-band (ext_i)magphot.mag;em.opt.Ifloatnullableextz? Galactic extinction in the SDSS z-band (ext_z)magphot.mag;em.opt.IfloatnullablepType[3/6]? SDSS photometric type, -57 for optically extended source, 6 for stellar object (p_type)meta.codeintnullabledr? Angular separation between the X-ray source and the optical counterpart (DR_ARCSEC)arcsecpos.angDistancefloatnullableGLON? Galactic longitude of the counterpart (GAL_LONG)degpos.galactic.lonnullableJ/MNRAS/459/1602/tablea1Log of the XMM observations used to construct the X-ray source catalogue in the equatorial XMM-XXL fieldXMMXMM observation identification number (1)meta.id;meta.maincharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintRAJ2000Right Ascension of XMM observation (J2000)pos.eq.ra;meta.mainDEJ2000Declication of XMM observation (J2000)pos.eq.dec;meta.mainPNfiltEPIC PN filter used during the observationsinstr.bandpasscharPNexp? EPIC PN exposure timestime.duration;obs.exposureintnullableMOS1filtEPIC MOS1 filter used during the observationsinstr.bandpasscharMOS1exp? EPIC MOS2 exposure timestime.duration;obs.exposureintnullableMOS2filtEPIC MOS2 filter used during the observationsinstr.bandpasscharMOS2exp? EPIC MOS2 exposure timestime.duration;obs.exposureintnullableJ/MNRAS/459/1602/table2Properties of sources with reliable redshift measurement and optical classificationrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintUXIDUnique ID for each source (UXID)meta.id;meta.maincharPlateSDSS plate (PLATE)meta.notefloatMJDSDSS mjd (MJD)time.epochfloatFiberSDSS FIBERID (FIBERID)meta.notefloatzRedshift (Z)src.redshiftdoubleClassOptical classifications (CLASS)src.classcharnhmedlogarithmic median value of column density (nh_median)cm**-2phys.columnDensitydoublephoindmedMedian value of the photon index parameters (phoind_media)spect.indexdoublenormmedlogarithmic median value of the normalization (norm_median)phot.flux;arith.ratiodoublereflNormmedlogarithmic median value of the relative normalization of the reflection component (refl_norm_media)phot.flux;arith.ratiodoublescatNormmedlogarithmic median value of the relative normalization of the soft scattering component (scat_norm_media)phot.flux;arith.ratiodoubleloglummedlogarithmic median value of the 2-10keV luminosity in units of erg/s (lumi_median)log(1e-07W)phys.luminosity;em.X-raydoublePNct2-10Rest-frame 2-10keV photon counts of the PN spectrum (PN_SR_2_10)ctphot.count;em.X-raydoubleMOSct2-10Rest-frame 2-10keV photon counts of the MOS spectrum (MOS_SR_2_10)ctphot.count;em.X-raydoublenh33rd percentile of column density (nh_3)phys.columnDensitydoublenh1616th percentile of column density (nh_16)phys.columnDensitydoublenh8484th percentile of column density (nh_84)phys.columnDensitydoublenh9797th percentile of column density (nh_97)phys.columnDensitydoublephoind33rd percentile of the photon index parameters (phoind_3)spect.indexdoublephoind1616th percentile of the photon index parameters (phoind_16)spect.indexdoublephoind8484th percentile of the photon index parameters (phoind_84)spect.indexdoublephoind9797th percentile of the photon index parameters (phoind_97)spect.indexdoublenorm33rd percentile of the normalization (norm_3)phot.flux;arith.ratiodoublenorm1616th percentile of the normalization (norm_16)phot.flux;arith.ratiodoublenorm8484th percentile of the normalization (norm_84)phot.flux;arith.ratiodoublenorm9797th percentile of the normalization (norm_97)phot.flux;arith.ratiodoublereflNorm33rd percentile of the relative normalization of the reflection component (refl_norm_3)phot.flux;arith.ratiodoublereflNorm1616th percentile of the relative normalization of the reflection component (refl_norm_16)phot.flux;arith.ratiodoublereflNorm8484th percentile of the relative normalization of the reflection component (refl_norm_84)phot.flux;arith.ratiodoublereflNorm9797th percentile of the relative normalization of the reflection component (refl_norm_97)phot.flux;arith.ratiodoublescatNorm33rd percentile of the relative normalization of the soft scattering component (scat_norm_3)phot.flux;arith.ratiodoublescatNorm1616th percentile of the relative normalization of the soft scattering component (scat_norm_16)phot.flux;arith.ratiodoublescatNorm8484th percentile of the relative normalization of the soft scattering component (scat_norm_84)phot.flux;arith.ratiodoublescatNorm9797th percentile of the relative normalization of the soft scattering component (scat_norm_97)phot.flux;arith.ratiodoubleloglum33rd percentile of the 2-10keV luminosity (lumi_3)log(1e-07W)phys.luminosity;em.X-raydoubleloglum1616th percentile of the 2-10keV luminosity (lumi_16)log(1e-07W)phys.luminosity;em.X-raydoubleloglum8484th percentile of the 2-10keV luminosity (lumi_84)log(1e-07W)phys.luminosity;em.X-raydoubleloglum9797th percentile of the 2-10keV luminosity (lumi_97)log(1e-07W)phys.luminosity;em.X-raydoubleJ/MNRAS/459/1602/table3The optical properties of the type-1 AGN in our samplezredshift (Z)src.redshiftdoublerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintUXIDunique ID for each source (UXID)meta.id;meta.maincharlogMBHlogarithmic black hole mass (MBH)log(solMass)phys.massdoublelogL1350? logarithmic optical 1350A monochromatic luminosity (LOGL1350)log(1e-07W)phys.luminositydoublenullablelogL1700? logarithmic optical 1700A monochromatic luminosity (LOGL1700)log(1e-07W)phys.luminositydoublenullablelogL3000? logarithmic optical 3000A monochromatic luminosity (LOGL3000)log(1e-07W)phys.luminositydoublenullablelogL5100? logarithmic optical 5100A monochromatic luminosity (LOGL5100)log(1e-07W)phys.luminositydoublenullablelogLdisc? logarithmic disc luminosity (LOGLDISC)log(1e-07W)phys.luminositydoublenullablen_logLdisc[I] I for -{infinity}meta.notecharlogLbollogarithmic bolometric luminosity (LOGLBOL)log(1e-07W)phys.luminositydoublelogLEddlogarithmic Eddington ratio (LOGLEDD)phys.luminosity;arith.ratiodouble