J/ApJ/716/348ivo://CDS.VizieR/J/ApJ/716/348doi:10.26093/cds/vizier.17160348CDSBrusa M.Civano F.Comastri A.Miyaji T.Salvato M.Zamorani G.,Cappelluti N.Fiore F.Hasinger G.Mainieri V.Merloni A.,Bongiorno A.Capak P.Elvis M.Gilli R.Hao H.Jahnke K.,Koekemoer A.M.Ilbert O.Le Floc'h E.Lusso E.Mignoli M.,Schinnerer E.Silverman J.D.Treister E.Trump J.D.Vignali C.,Zamojski M.Aldcroft T.Aussel H.Bardelli S.Bolzonella M.Cappi A.,Caputi K.Contini T.Finoguenov A.Fruscione A.Garilli B.Impey C.D.,Iovino A.Iwasawa K.Kampczyk P.Kartaltepe J.Kneib J.P.Knobel C.,Kovac K.Lamareille F.Leborgne J.-F.Le Brun V.Le Fevre O.,Lilly S.J.Maier C.McCracken H.J.Pello R.Peng Y.-J.,Perez-Montero E.de Ravel L.Sanders D.Scodeggio M.Scoville N.Z.,Tanaka M.Taniguchi Y.Tasca L.de la Torre S.Tresse L.Vergani D.,Zucca E.2017-09-20T05:14:07Z2012-06-18T09:13:03ZCDS support team

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

cds-question@unistra.fractive-galactic-nucleisurveysastronomical-object-identificationredshiftedx-ray-sourcesinfrared-photometryvisible-astronomyphotometryWe report the final optical identifications of the medium-depth (~60ks), contiguous (2deg^2^) XMM-Newton survey of the COSMOS field. XMM-Newton has detected ~1800 X-ray sources down to limiting fluxes of ~5x10^-16^, ~3x10^-15^, and ~7x10^-15^erg/cm^2^/s in the 0.5-2keV, 2-10keV, and 5-10keV bands, respectively (~1x10^-15^, ~6x10^-15^, and ~1x10^-14^erg/cm^2^/s, in the three bands, respectively, over 50% of the area). The work is complemented by an extensive collection of multiwavelength data from 24um to UV, available from the COSMOS survey, for each of the X-ray sources, including spectroscopic redshifts for >~50% of the sample, and high-quality photometric redshifts for the rest. The XMM and multiwavelength flux limits are well matched: 1760 (98%) of the X-ray sources have optical counterparts, 1711 (~95%) have IRAC counterparts, and 1394 (~78%) have MIPS 24um detections. Spectroscopically identified obscured and unobscured AGNs, as well as normal and star-forming galaxies, present well-defined optical and infrared properties. We devised a robust method to identify a sample of ~150 high-redshift (z>1), obscured AGN candidates for which optical spectroscopy is not available.2010ApJ...716..348Bhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJ/716/348CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toB/xmm : XMM-Newton Observation Log (XMM-Newton Science Operation Center, 2012)II/284 : COSMOS Multi-Wavelength Photometry Catalog (Capak+, 2007)J/A+A/535/A80 : Type-2 QSOs in XMM-COSMOS (Mainieri+, 2011)J/A+A/534/A110 : Type-2 AGN from XMM-COSMOS bolometric output (Lusso+, 2011)J/A+A/512/A34 : XMM-COSMOS Type 1 AGNs (Lusso+, 2010)J/A+A/497/635 : XMM-Newton wide-field survey in COSMOS field (Cappelluti+,J/ApJS/184/158 : Chandra COSMOS survey I. (Elvis+, 2009)J/ApJS/184/218 : The zCOSMOS 10k-bright spectroscopic sample (Lilly+, 2009)J/ApJ/696/1195 : COSMOS AGN spectroscopic survey. I. (Trump+, 2009)J/ApJ/693/8 : High-redshift QSOs in the COSMOS survey (Brusa+, 2009)J/AJ/138/1261 : Spitzer/MIPS observations of the COSMOS field (Frayer+, 2009)J/ApJ/680/939 : Optical spectra of 24um galaxies in COSMOS. I. (Caputi+, 2008)J/ApJS/172/368 : XMM-Newton survey in COSMOS field. IV. (Mainieri+, 2007)J/ApJS/172/383 : AGN candidates in the COSMOS field (Trump+, 2007)J/ApJS/172/70 : zCOSMOS-bright catalog (Lilly+, 2007)J/ApJS/172/29 : XMM-Newton survey in COSMOS field. I. (Hasinger+, 2007)J/ApJ/644/100 : SDSS quasars in the COSMOS field (Prescott+, 2006)http://www.sdss.org/ : SDSS online datahttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/ApJ/716/348https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/ApJ/716/348http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/ApJ/716/348https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/ApJ/716/348https://vizier.iucaa.in/viz-bin/votable?-source=J/ApJ/716/348http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/ApJ/716/348GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/ApJ/716/348/table2 (Basic properties of the XMM-COSMOS counterparts)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJ/716/348/table2?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJ/716/348/table2?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJ/716/348/table2?GETtext/xml+votable180.050000true150.105211.981183060.0055555555555555565/6814 6/27245 27247 273448.27688880188539e-21 8.27688880188539e-21https://cdsarc.cds.unistra.fr/viz-bin/moc/J/ApJ/716/348?format=asciiX-rayOpticalInfrareddefaultJ/ApJ/716/348/table2Basic properties of the XMM-COSMOS counterpartsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNameXMM-COSMOS IAU designation (ddd.ddddd+d.ddddd)meta.idcharXMMC[1/70250] XMM-COSMOS identifier number (1)meta.id;meta.mainintRAJ2000Right Ascension in decimal degrees (J2000) of the optical/IR counterpartdegpos.eq.ra;meta.mainDEJ2000Declination in decimal degrees (J2000) of the optical/IR counterpartdegpos.eq.dec;meta.mainSFlux0.5-2keV flux; erg/s/cm^2 (1)mW.m**-2phot.flux;em.X-raydoubleHFlux2-10keV flux; erg/s/cm^2 (1)mW.m**-2phot.flux;em.X-raydoubleUHFlux5-10keV flux; erg/s/cm^2 (1)mW.m**-2phot.flux;em.X-raydoubleCF[0/1] Source in flux limited sample? (1=yes)meta.codeintHRHardness ratio (2)phot.flux;arith.ratiofloatchid[12/12539]? Chandra-COSMOS identifier number (3)meta.id.crossintnullableOF[0/10] Optical identification flag, 1=reliable (4)meta.codeintCOSMOS? Capak et al. 2007, Cat. II/284, catalog identifier numbermeta.id.crossintnullableIID? Photo-z COSMOS catalog identifier number (5)meta.id.crossintnullablermag? Capak+ 2007, Cat. II/284, r-band AB magmagphot.mag;em.opt.RfloatnullableImag? Capak+ 2007, Cat. II/284, I-band AB magmagphot.mag;em.opt.IfloatnullableKmag? McCraken et al. 2010ApJ...708..202M K-band AB magnitudemagphot.mag;em.IR.Kfloatnullable[3.6]? IRAC 3.6 micron band AB mag (5)uJyphot.mag;em.IR.3-4umfloatnullable[4.5]? IRAC 4.5 micron band AB mag (5)uJyphot.mag;em.IR.4-8umfloatnullable[5.8]? IRAC 5.8 micron band AB mag (5)uJyphot.flux.density;em.IR.4-8umfloatnullable[8.0]? IRAC 8.0 micron band AB mag (5)uJyphot.flux.density;em.IR.8-15umfloatnullable[24]? Le Floch et al. 2009ApJ...703..222L MIPS 24um band AB maguJyphot.flux.density;em.IR.15-30umfloatnullablezsp? Spectroscopic redshift; see Section 5src.redshiftfloatnullabler_zsp? Reference for z (7)meta.ref;pos.frameintnullableCl? Source class (6)meta.code.classintnullablezph? Salvato et al. 2009ApJ...690.1250S photometric redshiftmeta.notefloatnullableOCatCross-match with other COSMOS catalogs within 1.5"meta.ref.urlintnullableSloanDisplay the online SDSS data for this objectmeta.ref.urlcharSimbadSimbad column added by the CDSmeta.refcharNEDSimbad column added by the CDSmeta.refchar