J/MNRAS/490/3341ivo://CDS.VizieR/J/MNRAS/490/3341doi:10.26093/cds/vizier.74903341CDSFarahi A.Chen X.Evrard A.E.Hollowood D.L.Wilkinson R.Bhargava S.,Giles P.Romer A.K.Jeltema T.Hilton M.Bermeo A.Mayers J.,Vergara Cervantes C.Rozo E.Rykoff E.S.Collins C.Costanzi M.,Everett S.Liddle A.R.Mann R.G.Mantz A.Rooney P.Sahlen M.,Stott J.Viana P.T.P.Zhang Y.Annis J.Avila S.Brooks D.,Buckley-Geer E.Burke D.L.Carnero Rosell A.Carrasco Kind M.,Carretero J.Castander F.J.da Costa L.N.De Vicente J.Desai S.,Diehl H.T.Dietrich J.P.Doel P.Flaugher B.Fosalba P.Frieman J.,Garcia-Bellido J.Gaztanaga E.Gerdes D.W.Gruen D.Gruendl R.A.,Gschwend J.Gutierrez G.Honscheid K.James D.J.Krause E.Kuehn K.,Kuropatkin N.Lima M.Maia M.A.G.Marshall J.L.Melchior P.,Menanteau F.Miquel R.Ogando R.L.C.Plazas A.A.Sanchez E.,Scarpine V.Schubnell M.Serrano S.Sevilla-Noarbe I.Smith M.,Sobreira F.Suchyta E.Swanson M.E.C.Tarle G.Thomas D.Tucker D.L.,Vikram V.Walker A.R.Weller J.(the DES Collaboration)2024-08-20T20:13:53Z2023-03-21T14:05:31ZCDS support team

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

cds-question@unistra.frgalaxy-clustersx-ray-sourcesredshiftedastronomical-object-identificationUsing archival X-ray observations and a lognormal population model, we estimate constraints on the intrinsic scatter in halo mass at fixed optical richness for a galaxy cluster sample identified in Dark Energy Survey Year-One (DES-Y1) data with the redMaPPer algorithm. We examine the scaling behaviour of X-ray temperatures, T_X_, with optical richness, {lambda}_RM_, for clusters in the redshift range 0.2<z<0.7. X-ray temperatures are obtained from Chandra and XMM observations for 58 and 110 redMaPPer systems, respectively. Despite non-uniform sky coverage, the T_X_ measurements are >50 per cent complete for clusters with {lambda}_RM_>130. Regression analysis on the two samples produces consistent posterior scaling parameters, from which we derive a combined constraint on the residual scatter, {sigma}_lnT|{lambda}_=0.275+/-0.019. Joined with constraints for T_X_ scaling with halo mass from the Weighing the Giants program and richness-temperature covariance estimates from the LoCuSS sample, we derive the richness-conditioned scatter in mass, {sigma}_lnM|{lambda}_=0.30+/-0.04_(stat)_+/-0.09_(sys)_, at an optical richness of approximately 100. Uncertainties in external parameters, particularly the slope and variance of the T_X_-mass relation and the covariance of T_X_ and {lambda}_RM_ at fixed mass, dominate the systematic error. The 95 per cent confidence region from joint sample analysis is relatively broad, {sigma}_lnM|{lambda}_{in}[0.14,0.55], or a factor 10 in variance.2019MNRAS.490.3341Fhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/MNRAS/490/3341CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toII/357 : The Dark Energy Survey (DES): Data Release 1 (Abbott+, 2018)J/ApJS/224/1 : redMaPPer cluster catalog from DES data (Rykoff+, 2016)IX/57 : The Chandra Source Catalog (CSC), Release 2.0 (Evans+, 2019)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/MNRAS/490/3341https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/MNRAS/490/3341http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/MNRAS/490/3341https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/MNRAS/490/3341https://vizier.iucaa.in/viz-bin/votable?-source=J/MNRAS/490/3341http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/MNRAS/490/3341GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/MNRAS/490/3341/tablea2 (XMM clusters)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/MNRAS/490/3341/tablea2?https://vizier.iucaa.in/viz-bin/conesearch/J/MNRAS/490/3341/tablea2?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/MNRAS/490/3341/tablea2?GETtext/xml+votable180.050000true43.5741667-58.95144440.0055555555555555566/17679 17686 17690 18683 18748 18767 18776 18785 18789 18838 19034 19089 19091 19097 27210-27211 33261 33273 33564 33580 33586 33593 33618-33619 33625 33628 33668 33670 33692 33709 33712 33769 33783 33894 33945-33946 33950 33971 33980 33984 34026 34049 34070 34083 34089 34139 34181 34191 34210 34324 34356 34368 34414 35049 35055 35067 35147 35171 35180 35387 35390 35417 35473 35927 45894 45904 45964-45966 45984 46130 46156-46157 46159 46167-46168 46170-46171 46174-46175 46178 46180 46182 46192 46194 46237 46424 46474 46496https://cdsarc.cds.unistra.fr/viz-bin/moc/J/MNRAS/490/3341?format=asciiX-raydefaultJ/MNRAS/490/3341/tablea1Chandra clusterszCluster redshiftsrc.redshiftfloatlambdacOriginal redMaPPer optical richnesssrc.class.richnessfloate_lambdacError on lambdacstat.errorfloatlambdacXrNew richness assigned to each cluster at the location of the X-ray emission peaksrc.class.richnessfloate_lambdacXrError on lambdacXrstat.errorfloatkTX? Gas temperaturekeVphys.temperaturefloatnullableE_kTX? Upper error on kTXkeVstat.error;stat.maxfloatnullablee_kTX? Lower error on kTXkeVstat.errorfloatnullableObsidChandra ObsIDs of matching clustersmeta.id;obscharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintID[2/6206] redMaPPer Cluser Identification Number (G1)meta.id;meta.mainintJ/MNRAS/490/3341/tablea2XMM clustersrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintID[1/23130] redMaPPer Cluser Identification Number (G1)meta.id;meta.mainintzCluster redshiftsrc.redshiftfloatlambdacOriginal redMaPPer optical richnesssrc.class.richnessfloate_lambdacError on lambdacstat.errorfloatlambdacXrNew richness assigned to each cluster at the location of the X-ray emission peaksrc.class.richnessfloate_lambdacXrError on lambdacXrstat.errorfloatkTXGas temperaturekeVphys.temperaturefloatE_kTXUpper error on kTXkeVstat.error;stat.maxfloate_kTXLower error on kTXkeVstat.errorfloat_RAPositions extracted from XMMXCS name (right ascension part)degpos.eq.ra;meta.main_DEPositions extracted from XMMXCS name (declination part)degpos.eq.dec;meta.mainXCSXCS unique source identifier (XMMXCSJHHMMSS.s-DDMMSS.s) which could be used to match with the XCS source catalogue (Giles et al. in preparation)meta.id.crosschar