J/ApJ/569/689ivo://CDS.VizieR/J/ApJ/569/689doi:10.26093/cds/vizier.15690689CDSDonahue M.Scharf C.A.Mack J.Lee Y.P.Postman M.Rosati P.,Dickinson M.Voit G.M.Stocke J.T.2003-06-15T14:34:57Z2003-06-15T14:34:38ZCDS support team

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

cds-question@unistra.frgalaxy-clustersx-ray-sourcesWe present and analyze the optical and X-ray catalogs of moderate-redshift cluster candidates from the ROSAT Optical X-Ray Survey, or ROXS. The survey covers the sky area contained in the fields of view of 23 deep archival ROSAT PSPC pointings, 4.8 square degrees. The cross-correlated cluster catalogs were constructed by comparing two independent catalogs extracted from the optical and X-ray bandpasses, using a matched-filter technique for the optical data and a wavelet technique for the X-ray data. We cross-identified cluster candidates in each catalog.2002ApJ...569..689Dhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJ/569/689CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/ApJ/569/689https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/ApJ/569/689http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/ApJ/569/689https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/ApJ/569/689https://vizier.iucaa.in/viz-bin/votable?-source=J/ApJ/569/689http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/ApJ/569/689GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/ApJ/569/689/table1 (ROSAT Fields)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJ/569/689/table1?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJ/569/689/table1?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJ/569/689/table1?GETtext/xml+votable180.050000true115.6666765.181110.005555555555555556Cone search capability for table J/ApJ/569/689/table2 (Optical Cluster Candidates)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJ/569/689/table2?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJ/569/689/table2?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJ/569/689/table2?GETtext/xml+votable180.050000true115.238541765.06691670.005555555555555556Cone search capability for table J/ApJ/569/689/table3 (Cross-identifications in V and I)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJ/569/689/table3?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJ/569/689/table3?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJ/569/689/table3?GETtext/xml+votable180.050000true136.297333333.99183330.005555555555555556Cone search capability for table J/ApJ/569/689/table4 (Unmatched Cluster Candidates in V and I)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJ/569/689/table4?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJ/569/689/table4?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJ/569/689/table4?GETtext/xml+votable180.050000true136.099534.18469440.005555555555555556Cone search capability for table J/ApJ/569/689/table6 (X-ray Clusters of Galaxies)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJ/569/689/table6?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJ/569/689/table6?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJ/569/689/table6?GETtext/xml+votable180.050000true115.937541764.95538890.0055555555555555566/5063 5069 5074 5080 5922 5923 5928 5929 7741 7784 8299 8644 8707 8710 8908 8909 9346 9831 9837 9842 10052 10054 10422 10529 10689 10691 10877 10879 11048 11050 11596 12111 12122 12133 12144 25563 25585 26292 27048 27049 28353 28356 28471 28539 28540 28542https://cdsarc.cds.unistra.fr/viz-bin/moc/J/ApJ/569/689?format=asciiX-raydefaultJ/ApJ/569/689/table1ROSAT FieldsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintRFieldROSAT fieldobs.fieldcharprimaryRTargetROSAT targetmeta.idcharExpROSAT exposure timestime.duration;obs.exposureintRAJ2000Right ascension (J2000)pos.eq.ra;meta.mainDEJ2000DEclination (J2000)pos.eq.dec;meta.mainAreaArea of fielddeg**2phys.area;instrdoubleDateIIband KPNO observation datetime.epochnullableDateVVband KPNO observation datetime.epochnullableJ/ApJ/569/689/table2Optical Cluster CandidatesrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintRFieldROSAT fieldobs.fieldcharIFieldField identificationobs.fieldchar[DSM2002]Optical IDmeta.id;meta.maincharRAJ2000Hour of Right Ascension (J2000)pos.eq.ra;meta.mainDEJ2000Degree of Declination (J2000)pos.eq.dec;meta.mainsigmaDetection confidence in units of {sigma}stat.fit.goodnessfloatLambdaEffective optical luminosity (G1)phys.luminosityfloatzEstimated redshift (G2)src.redshiftfloatImagThe average I band magnitudemagphot.mag;em.opt.IfloatRadEffective radius (G3)arcsecphys.angSize;srcintTheta? Location of the optical candidate relative to the center of the original PSPC pointingarcminpos.angDistancefloatnullableFLim? Estimated 4{sigma} X-ray detection threshold in an r=1' aperture in units of 10^-14^ erg/cm^2^/s (4)1e-14mW.m**-2phot.flux;em.X-rayfloatnullableRXJThe X-ray match, RXJ designationmeta.id.crosscharu_RXJ[?] Questionnable X-ray matchmeta.code.errorcharComCommentmeta.notecharJ/ApJ/569/689/table3Cross-identifications in V and IrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintTargetName of original target (1)meta.idcharNgalTNumber of galaxies in the optical field used as the parent population samplemeta.numberint[DSM2002]I-band identification, in the targetmeta.id;meta.maincharn_[DSM2002]Individual note (2)meta.notecharLambdaI? Effective total luminosity from Iband (G1) (3)phys.luminosityfloatnullablez(I)? Effective redshift from I bandsrc.redshiftfloatnullableRAJ2000? Right ascension (J2000)pos.eq.ra;meta.mainnullableDEJ2000? DEclination (J2000)pos.eq.dec;meta.mainnullablen_sigma[*] * for sigma < 2.9meta.notecharsigma? Detection confidence in units of {sigma}stat.fit.goodnessfloatnullableLambdaV? Effective total luminosity from V band (G1) (3)phys.luminosityfloatnullablez(V)? Effective redshift from V bandsrc.redshiftfloatnullableVmag? Average V band magnitudemagphot.mag;em.opt.VfloatnullableRad? Effective radius (G3)arcsecphys.angSize;srcintnullableNgals? Number of galaxies near the centroid of the optical candidate used for the two-dimensional K-S test.meta.numberintnullableP(KS)[0/1]? KS probability (4)stat.fit.goodnessdoublenullablen_P(KS)[f] Note on P(KS) (5)meta.notecharJ/ApJ/569/689/table4Unmatched Cluster Candidates in V and IBand[IV] Band nameinstr.bandpasscharzEstimated redshift (G2)src.redshiftfloatrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintClusterCluster designationmeta.id;meta.maincharRAJ2000Right ascension (J2000)pos.eq.ra;meta.mainDEJ2000Declination (J2000)pos.eq.dec;meta.mainDetConfDetection confidence in units of {sigma}stat.fit.goodnessfloatLambdaEffective optical luminosity (G1)phys.luminosityfloatVmagAverage V band magnitudemagphot.mag;em.opt.VfloatRadEffective radius (G3)arcsecphys.angSize;srcintComCommentsmeta.notecharJ/ApJ/569/689/table6X-ray Clusters of GalaxiesrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintRFieldROSAT Observation identificationobs.fieldcharRXJThe X-ray candidate cluster namemeta.id;meta.maincharprimaryRAJ2000? Hour of Right Ascension (J2000)pos.eq.ra;meta.mainnullableDEJ2000? Degree of Declination (J2000)pos.eq.dec;meta.mainnullableCounts? Net number of X-ray photons in the sourcectphot.count;em.X-rayfloatnullableTheta? Distance from the center of the PSPC pointingarcminpos.angDistancefloatnullableFWHM? Estimated source Full-Width at Half-Maximumarcsecphys.angSize;srcfloatnullableSigExt? Confidence level of the source extended naturestat.fit.goodnessfloatnullableFXray? Source 0.5-2.0keV X-ray flux in units of 10^-14^erg/cm^2^/s1e-14mW.m**-2phot.flux;em.X-rayfloatnullablee_FXray? The 1{sigma} error in FXray1e-14mW.m**-2stat.errorfloatnullablez? Available spectroscopic redshiftsrc.redshiftfloatnullableu_zUncertainty flag on zmeta.code.errorcharf_z[2d] Flag on z (1)meta.code.errorcharMatchThe optical match, [DSM2002] designationmeta.id.crosscharu_Match[?] Questionnable matchmeta.code.errorcharf_Match[3] Flag on Match (2)meta.code.errorcharComCommentsmeta.notecharJ/ApJ/569/689/table7Spectroscopic versus Matched Filter Estimated RedshiftsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintRXJX-ray source namemeta.id;meta.mainchar[DSM2002]Optical source designationmeta.id;meta.maincharzspectroscopic redshiftsrc.redshiftfloatz2Estimated redshiftsrc.redshiftfloatn_Com[a] Note on Com (1)meta.notecharComCommentsmeta.notechar