J/A+A/310/31ivo://CDS.VizieR/J/A+A/310/31doi:10.26093/cds/vizier.33100031CDSMazure A.Katgert P.den Hartog R.Biviano A.Dubath P.,Escalera E.Focardi P.Gerbal D.Giuricin G.Jones B.,Le Fevre O.Moles M.Perea J.Rhee G.1997-12-09T16:41:46Z1997-12-09T17:41:42ZCDS support team

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

cds-question@unistra.frredshiftedgalaxy-kinematicsgalaxy-clustersThe ESO Nearby Abell Cluster Survey (the ENACS) has yielded 5634 redshifts for galaxies in the directions of 107 rich, Southern clusters selected from the ACO catalogue (Abell et al. 1989). By combining these data with another 1000 redshifts from the literature, of galaxies in 37 clusters, we construct a volume-limited sample of 128 R_ACO_>=1 clusters in a solid angle of 2.55sr centered on the South Galactic Pole, out to a redshift z=0.1. For a subset of 80 of these clusters we can calculate a reliable velocity dispersion, based on at least 10 (but very often between 30 and 150) redshifts.1996A&A...310...31Mhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/310/31CatalogResearchIsServedByTAP VizieR generic servicerelated-toJ/A+A/310/8 : ENACS. Part I.J/A+AS/129/399 : ENACS. Part V.J/A+A/446/19 : ENACS. Part VIII.https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/310/31https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/310/31http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/310/31https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+A/310/31https://vizier.iucaa.in/viz-bin/votable?-source=J/A+A/310/31http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+A/310/31GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapOpticaldefaultJ/A+A/310/31/table1a*Statistical sample of 128 ACO clustersrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintACOAbell number of clustermeta.id;meta.maincharn_ACO[ abc] Code (1)meta.notecharNgalNumber of galaxies in the systemmeta.numberintzMean redshift of the system (if Nz=0, the z is photometric estimate)src.redshiftfloatsigma? Global velocity dispersion corrected for the effect of 'interlopers'km/sphys.veloc.dispersionintC(ACO)? Background-corrected richness count, from ACOsrc.class.richnessintC(bck)? Background correction applied by ACO to the apparent (raw) richness countsrc.class.richnessfloatC(3D)? Inferred intrinsic (3D) richness, derived as C(3d)=f_main_*(C(ACO)+C(bck)), where f_main_ is the fraction of measured redshifts residing in the main systemsrc.class.richnessfloatJ/A+A/310/31/table1bMain systems in the 'cone' with z>0.1 and N>=10 (with relevant secondary systems), and systems outside the 'cone' with N>=10recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintACOAbell number of clustermeta.idcharn_ACO[ abc] Code (1)meta.notecharNgalNumber of galaxies in the systemmeta.numberintzMean redshift of the system (if Nz=0, the z is photometric estimate)src.redshiftfloatsigma? Global velocity dispersion corrected for the effect of 'interlopers'km/sphys.veloc.dispersionintC(ACO)? Background-corrected richness count, from ACOsrc.class.richnessintC(bck)? Background correction applied by ACO to the apparent (raw) richness countsrc.class.richnessfloatC(3D)? Inferred intrinsic (3D) richness, derived as C(3d)=f_main_*(C(ACO)+C(bck)), where f_main_ is the fraction of measured redshifts residing in the main systemsrc.class.richnessfloat