J/ApJS/172/182ivo://CDS.VizieR/J/ApJS/172/182doi:10.26093/cds/vizier.21720182CDSFinoguenov A.Guzzo L.Hasinger G.Scoville N.Z.Aussel H.,Bohringer H.Brusa M.Capak P.Cappelluti N.Comastri A.Giodini S.,Griffiths R.E.Impey C.Koekemoer A.M.Kneib J.-P.Leauthaud A.,Le Fevre O.Lilly S.Mainieri V.Massey R.McCracken H.J.Mobasher B.,Murayama T.Peacock J.A.Sakelliou I.Schinnerer E.Silverman J.D.,Smolcic V.Taniguchi Y.Tasca L.Taylor J.E.Trump J.R.Zamorani G.2008-05-04T16:37:44Z2008-05-04T16:36:06ZCDS support team

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

cds-question@unistra.frsurveysx-ray-sourcesgalaxy-clustersWe present the results of a search for galaxy clusters in the first 36 XMM-Newton pointings on the Cosmic Evolution Survey (COSMOS) field. We reach a depth for a total cluster flux in the 0.5-2keV band of 3x10^-15^ergs/cm^2^/s, having one of the widest XMM-Newton contiguous raster surveys, covering an area of 2.1deg^2^. Cluster candidates are identified through a wavelet detection of extended X-ray emission. Verification of the cluster candidates is done based on a galaxy concentration analysis in redshift slices of thickness 0.1-0.2 in redshift, using the multiband photometric catalog of the COSMOS field and restricting the search to z<1.3 and i_AB_<25. We identify 72 clusters and derive their properties based on the X-ray cluster scaling relations. A statistical description of the survey in terms of the cumulative log(N>S)-logS distribution compares well with previous results, although yielding a somewhat higher number of clusters at similar fluxes. The X-ray luminosity function of COSMOS clusters matches well the results of nearby surveys, providing a comparably tight constraint on the faint-end slope of alpha=1.93+/-0.04. For the probed luminosity range of (8x10^42^)-(2x10^44^)ergs/s, our survey is in agreement with and adds significantly to the existing data on the cluster luminosity function at high redshifts and implies no substantial evolution at these luminosities to z=1.3.2007ApJS..172..182Fhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJS/172/182CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toB/xmm : XMM-Newton Observation Log (XMM-Newton SOC, 2007)II/284 : COSMOS Multi-Wavelength Photometry Catalog (Capak+, 2007)J/ApJS/172/29 : XMM-Newton survey in COSMOS field. I. (Hasinger+, 2007)J/ApJS/172/368 : XMM-Newton survey in COSMOS field. IV. (Mainieri+, 2007)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/ApJS/172/182https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/ApJS/172/182http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/ApJS/172/182https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/ApJS/172/182https://vizier.iucaa.in/viz-bin/votable?-source=J/ApJS/172/182http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/ApJS/172/182GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/ApJS/172/182/table1 (Catalog of the identified X-ray clusters)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJS/172/182/table1?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJS/172/182/table1?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJS/172/182/table1?GETtext/xml+votable180.050000true150.802441.989850.0055555555555555565/6814 6/27344https://cdsarc.cds.unistra.fr/viz-bin/moc/J/ApJS/172/182?format=asciiX-raydefaultJ/ApJS/172/182/table1Catalog of the identified X-ray clustersrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordint[FGH2007]Sequential numbermeta.recordintRAJ2000Right ascension in decimal degrees (J2000.0)degpos.eq.ra;meta.mainDEJ2000Declination in decimal degrees (J2000.0)degpos.eq.dec;meta.mainr500Estimated radiusarcminphys.angSizefloatFluxCluster flux on the 0.5-2keV1e-17W.m**-2phot.flux;em.X-rayfloate_Fluxrms uncertainty on Flux1e-17W.m**-2stat.error;phot.fluxfloatzPhotometric redshiftsrc.redshiftfloatr_z[0/1] Redshift reference (1)meta.ref;pos.frameintM500Estimated cluster mass1e+13solMassphys.massfloate_M500rms uncertainty on M5001e+13solMassstat.errorfloatLum0.1-2.4keV luminosity1e+35Wphys.luminosityfloate_Lum0.1-2.4keV luminosity1e+35Wstat.errorfloatkTIGM temperaturekeVphys.temperaturefloate_kTrms uncertainty on kTkeVstat.error;phys.energyfloat