J/MNRAS/494/161ivo://CDS.VizieR/J/MNRAS/494/161doi:10.26093/cds/vizier.74940161CDSMolham M.Clerc N.Takey A.Sadibekova T.Morcos A.B.Yousef S.,Hayman Z.M.Lieu M.Raychaudhury S.Gaynullina E.R.2024-08-20T20:17:08Z2023-07-28T07:48:53ZCDS support team

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

cds-question@unistra.frgalaxy-clustersgalaxiesspectroscopyx-ray-sourcesredshiftedvisible-astronomyThis article presents the results of a spectroscopic analysis of the X-CLASS-redMaPPer (XC1-RM) galaxy cluster sample. X-CLASS is a serendipitous search for clusters in X-ray wavebands based on the XMM-Newton archive, whereas redMaPPer is an optical cluster catalogue derived from the Sloan Digital Sky Survey (SDSS). The present sample comprises 92 X-ray extended sources identified in optical images within 1arcmin separation. The area covered by the cluster sample is ~27deg^2^. The clusters span a wide redshift range (0.05<z<0.6) and 88 clusters benefit from spectroscopically confirmed redshifts using data from SDSS Data Release 14. We present an automated pipeline to derive the X-ray properties of the clusters in three distinct apertures: R_500_ (at fixed mass overdensity), R_fit_ (at fixed signal-to-noise ratio) and R_300kpc_ (fixed physical radius). The sample extends over wide temperature and luminosity ranges: from 1-10keV and from 6x10^42^ to 11x10^44^erg/s, respectively. We investigate the luminosity-temperature (L-T) relation of the XC1-RM sample and find a slope equal to 3.03+/-0.26. It is steeper than predicted by self-similar assumptions, in agreement with independent studies. A simplified approach is developed to estimate the amount and impact of selection biases that might be affecting our recovered L-T parameters. The result of this simulation process suggests that the measured L-T relation is biased to a steeper slope and higher normalization.2020MNRAS.494..161Mhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/MNRAS/494/161CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toJ/MNRAS/423/3561 : X-ray clusters from XMM (Clerc+, 2012)J/ApJ/785/104 : redMaPPer. I. Algorithm applied to SDSS DR8 (Rykoff+, 2014)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/MNRAS/494/161https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/MNRAS/494/161http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/MNRAS/494/161https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/MNRAS/494/161https://vizier.iucaa.in/viz-bin/votable?-source=J/MNRAS/494/161http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/MNRAS/494/161GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/MNRAS/494/161/tablea1 (The X-CLASS-redMaPPer 92 cluster sample)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/MNRAS/494/161/tablea1?https://vizier.iucaa.in/viz-bin/conesearch/J/MNRAS/494/161/tablea1?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/MNRAS/494/161/tablea1?GETtext/xml+votable180.050000true35.189-3.4340.0055555555555555566/4369 4409 4448 4450 4965 4976 5033 5091 5112 5305 5370 5471 5545 5569 5701 5860 6051 6459 6544 6574 7178 7448 7513 8245 8264 8271 8442 8956 10383 10442 10599 10761 10912 11112 11208 11924 11932 12642 13314 17237 17682 17689-17690 17716 17749 17840 18073 18084 18112 18209 18410 18534 18607 18639 18642 18683 19506 19542 19846 19848 19950 20075 21870 25585 25852 25919 25990 26100 27235 27462 27664 27734 27765 27941 27948 28022 28036 31396 31398 31465https://cdsarc.cds.unistra.fr/viz-bin/moc/J/MNRAS/494/161?format=asciiX-rayOpticaldefaultJ/MNRAS/494/161/tablea1The X-CLASS-redMaPPer 92 cluster sampleSimbadSimbad column added by the CDSmeta.ref.urlcharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintMoreLink to Tables A2, A3, A4 and A5meta.ref.urlcharIDCluster X-CLASS identifiermeta.id;meta.mainintprimaryRAJ2000Right ascension (J2000)degpos.eq.ra;meta.mainDEJ2000Declination (J2000)degpos.eq.dec;meta.mainzphotPhotometric redshift from the redMaPPer catalogue (z_{lambda}_)src.redshiftfloatzspec? Spectroscopic redshift (z_s_)src.redshiftfloatnullableNmem? Number of cluster members with spectroscopic redshiftsmeta.numberintnullableJ/MNRAS/494/161/tablea2Characteristic X-ray properties of 57 galaxy clusters measured within R_500_recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintIDCluster X-CLASS identifiermeta.id;meta.mainintTX-ray temperaturekeVphys.temperaturefloate_TLower error on TkeVstat.errorfloatE_TUpper error on TkeVstat.error;stat.maxfloatR500Radius at which the average density of the cluster is 500 times the critical density of the UniverseMpcphys.size.radiusfloate_R500Lower error on R500Mpcstat.errorfloatE_R500Upper error on R500Mpcstat.error;stat.maxfloatFXX-ray flux on the [0.5-2keV] band1e-17W.m**-2phot.flux;em.X-rayfloate_FXLower error on FX1e-17W.m**-2stat.errorfloatE_FXUpper error on FX1e-17W.m**-2stat.error;stat.maxfloatlogLXLogarithm of the X-ray luminosity in the [0.5-2keV] bandlog(1e-07W)phys.luminosity;em.X-rayfloate_logLXLower error on logLXlog(1e-07W)stat.errorfloatE_logLXUpper error on logLXlog(1e-07W)stat.error;stat.maxfloatJ/MNRAS/494/161/tablea3Characteristic X-ray properties of 70 galaxy clusters measured within R_fit_recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintIDCluster X-CLASS identifiermeta.id;meta.mainintRfitRadii corresponding to the cluster emission extent (1)arcsecphys.size.radiusfloatTX-ray temperaturekeVphys.temperaturefloate_TLower error on TkeVstat.errorfloatE_T[] Upper error on TkeVstat.error;stat.maxfloatFXX-ray flux on the [0.5-2keV] band1e-17W.m**-2phot.flux;em.X-rayfloate_FXLower error on FX1e-17W.m**-2stat.errorfloatE_FXUpper error on FX1e-17W.m**-2stat.error;stat.maxfloatlogLXLogarithm of the X-ray luminosity in the [0.5-2keV] bandlog(1e-07W)phys.luminosity;em.X-rayfloate_logLXLower error on logLXlog(1e-07W)stat.errorfloatE_logLXUpper error on logLXlog(1e-07W)stat.error;stat.maxfloatJ/MNRAS/494/161/tablea4Characteristic X-ray properties of 92 galaxy clusters measured within R_300kpc_recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintIDCluster X-CLASS identifiermeta.id;meta.mainintR300Aperture corresponding to a fixed physical radius of 300kpcarcsecphys.size.radiusfloatTX-ray temperaturekeVphys.temperaturefloate_TLower error on TkeVstat.errorfloatE_T[] Upper error on TkeVstat.error;stat.maxfloatFXX-ray flux on the [0.5-2keV] band1e-17W.m**-2phot.flux;em.X-rayfloate_FXLower error on FX1e-17W.m**-2stat.errorfloatE_FXUpper error on FX1e-17W.m**-2stat.error;stat.maxfloatlogLXLogarithm of the X-ray luminosity in the [0.5-2keV] bandlog(1e-07W)phys.luminosity;em.X-rayfloatE_logLXUpper error on logLXlog(1e-07W)stat.error;stat.maxfloate_logLXLower error on logLXlog(1e-07W)stat.errorfloatJ/MNRAS/494/161/tablea5Temperature measurements for 22 XC1 in the literatureStatusStatusmeta.notecharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintIDCluster X-CLASS identifiermeta.id;meta.mainintTpub? X-ray temperature from literaturekeVphys.temperaturefloatnullablee_Tpub? Lower error on TpubkeVstat.errorfloatnullableE_Tpub? Upper error on TpubkeVstat.error;stat.maxfloatnullabler_TpubReference for Tpub (1)meta.ref;pos.framecharT500? X-ray temperature within R500keVphys.temperaturechare_T500? Lower error on T500keVstat.errorfloatnullableE_T500? Upper error on T500keVstat.error;stat.maxfloatnullableR500? Radius at which the average density of the cluster is 500 times the critical density of the Universearcsecphys.size.radiusfloatnullablee_R500? Lower error on R500arcsecstat.errorfloatnullableE_R500? Upper error on R500arcsecstat.error;stat.maxfloatnullable