J/ApJ/799/60ivo://CDS.VizieR/J/ApJ/799/60doi:10.26093/cds/vizier.17990060CDSMirkazemi M.Finoguenov A.Pereira M.J.Tanaka M.Lerchster M.,Brimioulle F.Egami E.Kettula K.Erfanianfar G.McCracken H.J.,Mellier Y.Kneib J.P.Rykoff E.Seitz S.Erben T.Taylor J.E.2017-12-04T08:37:07Z2015-07-06T08:49:25ZCDS support team

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

cds-question@unistra.frgalaxy-clustersx-ray-sourcesredshiftedgalaxy-kinematicsThe Canada-France-Hawaii Telescope Legacy Survey (CFHTLS) presents a unique data set for weak-lensing studies, having high-quality imaging and deep multiband photometry. We have initiated an XMM-CFHTLS project to provide X-ray observations of the brightest X-ray-selected clusters within the wide CFHTLS area. Performance of these observations and the high quality of CFHTLS data allow us to revisit the identification of X-ray sources, introducing automated reproducible algorithms, based on the multicolor red sequence finder. We have also introduced a new optical mass proxy. We provide the calibration of the red sequence observed in the Canada-France-Hawaii filters and compare the results with the traditional single-color red sequence and photo-z. We test the identification algorithm on the subset of highly significant XMM clusters and identify 100% of the sample. We find that the integrated z-band luminosity of the red sequence galaxies correlates well with the X-ray luminosity, with a surprisingly small scatter of 0.20dex. We further use the multicolor red sequence to reduce spurious detections in the full XMM and ROSAT All-Sky Survey (RASS) data sets, resulting in catalogs of 196 and 32 clusters, respectively. We made spectroscopic follow-up observations of some of these systems with HECTOSPEC and in combination with BOSS DR9 data. We also describe the modifications needed to the source detection algorithm in order to maintain high purity of extended sources in the shallow X-ray data. We also present the scaling relation between X-ray luminosity and velocity dispersion.2015ApJ...799...60Mhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJ/799/60CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toB/xmm : XMM-Newton Observation Log (XMM-Newton Science Operation Center, 2012)II/317 : The CFHTLS Survey (T0007 release) (Hudelot+ 2012)IX/10 : ROSAT All-Sky Bright Source Catalogue (1RXS) (Voges+ 1999)J/A+A/566/A140 : Catalog of XMM X-ray galaxy groups (Gozaliasl+, 2014)J/ApJ/765/117 : X-ray group of galaxies in AEGIS (Erfanianfar+, 2013)J/ApJ/756/139 : Group galaxies spectroscopic redshifts (Connelly+, 2012)J/ApJ/746/178 : The augmented maxBCG cluster catalog (Rykoff+, 2012)J/MNRAS/403/2063 : SXDF X-ray groups and galaxy clusters (Finoguenov+, 2010)J/A+A/489/571 : VRizK photometry of RDCSJ0910+54 cluster (Tanaka+, 2008)J/ApJS/172/182 : XMM Clusters of galaxies in COSMOS field (Finoguenov+ 2007)J/ApJS/139/369 : Chandra Deep Field South. 1 Ms catalog (Giacconi+, 2002)J/ApJ/502/558 : Catalog of ROSAT galaxy clusters (Vikhlinin+ 1998)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/ApJ/799/60https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/ApJ/799/60http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/ApJ/799/60https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/ApJ/799/60https://vizier.iucaa.in/viz-bin/votable?-source=J/ApJ/799/60http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/ApJ/799/60GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/ApJ/799/60/table5 (Catalog of XMM-CFHTLS X-ray selected galaxy clusters)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJ/799/60/table5?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJ/799/60/table5?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJ/799/60/table5?GETtext/xml+votable180.050000true32.6184-3.72020.005555555555555556Cone search capability for table J/ApJ/799/60/table6 (Catalog of RASS-CFHTLS X-ray selected galaxy clusters)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJ/799/60/table6?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJ/799/60/table6?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJ/799/60/table6?GETtext/xml+votable180.050000true30.556-7.002910.0055555555555555565/4758 10233 10236 6/17491 17493 17494 17495 17525 17666 17667 17668 17670 17671 17675 17676 17678 17680 17681 17682 17684 17685 17687 17697 17701 17712 17714 17730 19026 19036 19053 19059 19062 19064 19065 21840 21841 36771 36773 36777 36778 36779 36780 36782 36798 40909 40910 40911 40920 40929 40941 40943 40950 40951 40954 40955 40956 40958https://cdsarc.cds.unistra.fr/viz-bin/moc/J/ApJ/799/60?format=asciiX-rayOpticaldefaultJ/ApJ/799/60/table5Catalog of XMM-CFHTLS X-ray selected galaxy clustersrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintXCCXMM-CFHTLS identifier (JHHMM.m+DDMM)meta.id;meta.maincharRAJ2000Right Ascension in decimal degrees (J2000)degpos.eq.ra;meta.mainDEJ2000Declination in decimal degrees (J2000)degpos.eq.dec;meta.mainzRS[0.05/1.1] Red sequence redshiftsrc.redshift;pos.heliocentricfloatalpha[-2.6/27] Red sequence significance {alpha}stat.fit.goodnessfloate_alphaUncertainty in alphastat.error;pos.eq.rafloatFx[0.08/129] The 0.5-2 keV X-ray flux; in units of 10^-14^erg/cm^2^/s1e-17W.m**-2phot.flux;em.X-rayfloate_FxUncertainty in Fx1e-17W.m**-2stat.errorfloatLx[0.6/440] Rest-frame 0.1-2.4keV X-ray luminosity; in units of 10^42^erg/s1e+35Wphys.luminosity;em.X-rayfloate_LxUncertainty in Lx1e+35Wstat.errorfloatM200c[1.4/54] Total mass (1)1e+13solMassphys.massfloate_M200c[0.2/24] Uncertainty in M200c1e+13solMassstat.errorfloatR200c[1/12] Radiusarcminphys.angSizefloatzsp[0.04/0.9]? Spectroscopic redshift (2)src.redshiftfloatnullableq_zsp[1/2] Visual flag, 1=obvious candidate (3)meta.code.qualintsigma[180/675]? Velocity dispersion {sigma} (4)km/sphys.veloc.dispersionintnullablee_sigma[30/243]? Uncertainty in sigma (4)km/sstat.errorintnullableN[0/25] Number of spectroscopic membersmeta.numberintSimbadSimbad column added by the CDSmeta.ref.urlcharJ/ApJ/799/60/table6Catalog of RASS-CFHTLS X-ray selected galaxy clustersrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintRCCXMM-CFHTLS identifier (JHHMM.m+DDMM)meta.id;meta.maincharRAJ2000Right Ascension in decimal degrees (J2000)degpos.eq.ra;meta.mainDEJ2000Declination in decimal degrees (J2000)degpos.eq.dec;meta.mainzRS[0.06/0.8] Red sequence redshiftsrc.redshift;pos.heliocentricfloatalpha[13/47] Red sequence significance {alpha}stat.fit.goodnessfloate_alphaUncertainty in alphastat.error;pos.eq.rafloatRAOdegOptical Right Ascension (J2000)degpos.eq.raDEOdegOptical Declination (J2000)degpos.eq.decFx[1/17] ROSAT X-ray flux; in units of 10^-13^erg/cm^2^/s1e-16W.m**-2phot.flux;em.X-rayfloate_FxUncertainty in Fx1e-16W.m**-2stat.errorfloatLx[4/645] ROSAT X-ray luminosity; in units of 10^42^erg/s1e+35Wphys.luminosity;em.X-rayfloate_LxUncertainty in Lx1e+35Wstat.errorfloatzsp[0/0.7]? Spectroscopic redshift (verified visually)src.redshiftfloatnullablesigma[0/675]? Velocity dispersion {sigma}km/sphys.veloc.dispersionintnullablee_sigma[0/194]? Uncertainty in sigmakm/sstat.errorintnullableN[0/19] Number of spectroscopic membersmeta.numberintlogLX[43/44.2] Log X-ray luminosity (in erg/s) (1)log(1e-07W)phys.luminosity;em.X-rayfloatSimbadSimbad column added by the CDSmeta.ref.urlchar