J/MNRAS/418/2054ivo://CDS.VizieR/J/MNRAS/418/2054doi:10.26093/cds/vizier.74182054CDSProctor R.N.Mendes De Oliveira C.Dupke R.Lopes De Oliveira R.,Cypriano E.S.Miller E.D.Rykoff E.2024-07-16T20:11:59Z2012-12-28T12:32:49ZCDS support team

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

cds-question@unistra.frgalaxy-clustersradial-velocityvisible-astronomysloan-photometryDefined as X-ray bright galaxy groups with large differences between the luminosities of their brightest and second brightest galaxies, "fossil groups" are believed to be some of the oldest galaxy systems in the Universe. They have therefore been the subject of much recent research. In this work we present a study of 10 fossil group candidates with an average of 33 spectroscopically confirmed members per group, making this the deepest study of its type to date. We also use these data to perform an analysis of the luminosity function of our sample of fossil groups.2011MNRAS.418.2054Phttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/MNRAS/418/2054CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/MNRAS/418/2054https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/MNRAS/418/2054http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/MNRAS/418/2054https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/MNRAS/418/2054https://vizier.iucaa.in/viz-bin/votable?-source=J/MNRAS/418/2054http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/MNRAS/418/2054GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/MNRAS/418/2054/tableb (*Recession velocity and apparent magnitudes for systems with new data)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/MNRAS/418/2054/tableb?https://vizier.iucaa.in/viz-bin/conesearch/J/MNRAS/418/2054/tableb?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/MNRAS/418/2054/tableb?GETtext/xml+votable180.050000true136.65945833.02752780.0055555555555555566/4103 4114 4135 4146 4152 26561 26563 27231 27253 27409 27412 27414-27415 27785 27788 28126https://cdsarc.cds.unistra.fr/viz-bin/moc/J/MNRAS/418/2054?format=asciiOpticaldefaultJ/MNRAS/418/2054/table1Group propertieszRedshiftsrc.redshiftfloatrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNameGroup name (1)meta.id;meta.maincharprimaryl_logLxLimit flag on logLxmeta.code.errorcharlogLxLog of X-ray luminosity (2)log(1e-07W)phys.luminosity;em.X-rayfloatkTx? X-ray temperature (2)keVphys.temperaturefloatnullableR200SR_200_ used in the selection of the target systemsMpcphys.size.radiusfloatR200XR_200_ derived from the X-ray data (3)Mpcphys.size.radiusfloatf_R200X[*] Flag for SDSS J0906+0301 (4)meta.codecharlogM200XMass (5)log(solMass)phys.massfloate_logM200XlogM200X uncertaintylog(solMass)stat.errorfloatGalSimbad column added by the CDSmeta.numberintnullableSimbadSimbad column added by the CDSmeta.ref.urlcharJ/MNRAS/418/2054/tableb*Recession velocity and apparent magnitudes for systems with new datarecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNameGroup name (1)meta.id.parentcharRef[MGS] Source of spectroscopic data (2)meta.id;instr.telcharRAJ2000Right ascension (J2000)pos.eq.ra;meta.mainDEJ2000Declination (J2000)pos.eq.dec;meta.mainRVRecession velocity (0 for the BCG galaxy)km/sphys.veloc;arith.diffintzRedshift, computed from the redshift of the group and the recession velocity in table1 (z=z_G_+V/[c(1+z_G_)])src.redshift;pos.heliocentricfloatgmag? g magnitudemagphot.mag;em.opt.Bfloatnullablermag? r magnitudemagphot.mag;em.opt.Rfloatnullableimag? i magnitudemagphot.mag;em.opt.IfloatnullableSDSSDisplay the SDSS data for this galaxymeta.ref.urlcharSimbadSimbad column added by the CDSmeta.ref.urlchar