J/MNRAS/383/445ivo://CDS.VizieR/J/MNRAS/383/445doi:10.26093/cds/vizier.73830445CDSWoudt P.A.Kraan-Korteweg R.C.Lucey J.Fairall A.P.Moore S.A.W.2024-07-05T20:16:06Z2008-09-26T15:12:56ZCDS support team

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

cds-question@unistra.frgalaxy-clustersradial-velocityA detailed dynamical analysis of the nearby rich Norma cluster (ACO 3627) is presented. From radial velocities of 296 cluster members, we find a mean velocity of 4871+/-54km/s and a velocity dispersion of 925km/s. The mean velocity of the E/S0 population (4979+/-85km/s) is offset with respect to that of the S/Irr population (4812+/-70km/s) by {Delta}v=164km/s in the cluster rest frame. This offset increases towards the core of the cluster. The E/S0 population is free of any detectable substructure and appears relaxed. Its shape is clearly elongated with a position angle that is aligned along the dominant large-scale structures in this region, the so-called Norma wall. The central cD galaxy has a very large peculiar velocity of 561km/s which is most probably related to an ongoing merger at the core of the cluster.2008MNRAS.383..445Whttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/MNRAS/383/445CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toJ/A+A/380/441 : Galaxies behind Southern Milky Way. II. (Woudt+, 2001)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/MNRAS/383/445https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/MNRAS/383/445http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/MNRAS/383/445https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/MNRAS/383/445https://vizier.iucaa.in/viz-bin/votable?-source=J/MNRAS/383/445http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/MNRAS/383/445GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/MNRAS/383/445/table2 (Results of the 2dF spectroscopy)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/MNRAS/383/445/table2?https://vizier.iucaa.in/viz-bin/conesearch/J/MNRAS/383/445/table2?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/MNRAS/383/445/table2?GETtext/xml+votable180.050000true241.7644375-61.232983330.0055555555555555566/41421-41423 41432 41434-41435 41444-41445 41456https://cdsarc.cds.unistra.fr/viz-bin/moc/J/MNRAS/383/445?format=asciiOpticaldefaultJ/MNRAS/383/445/table2Results of the 2dF spectroscopyrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNameGalaxy name (1)meta.id;meta.maincharRAJ2000Right ascension (J2000)pos.eq.ra;meta.mainDEJ2000Declination (J2000)pos.eq.dec;meta.mainHVabs? Heliocentric velocity obtained through absorption featureskm/sspect.dopplerVeloc;pos.heliocentricintnullableHVem? Heliocentric velocity obtained through emission featureskm/sspect.dopplerVeloc;pos.heliocentricintnullableWKKDisplay the data of Woudt & Kraan-Korteweg 2001, Cat. J/A+A/380/441meta.ref.urlcharSimbadSimbad column added by the CDSchar