J/A+AS/101/475ivo://CDS.VizieR/J/A+AS/101/475CDSQuintana H.de Souza R.2013-03-06T05:39:24Z1998-08-28T15:06:14ZCDS support team

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

cds-question@unistra.frgalaxy-clustersradial-velocitySpectroscopic data and density counts are presented for this southern cluster, which seems to belong to the outskirts of the Shapley 8 concentration (= A 3558 = SC 1326-311). Using telescopes at the Cerro Tololo Interamerican Observatory and La Silla Observatory a total of 72 galaxy velocities were measured giving a mean redshift of 0.0384 and a global velocity dispersion of 1022 (+99, -77) km/s. A preliminary analysis of velocity and density data suggests the presence of various subgroups. The central core of the cluster is dominated by a very elongated, distorded and diffuse cD galaxy. This cluster may be an example where the cD was formed early in the collapse process of a cluster which has not reached overall virialization yet. The derived X-ray luminosity of ~2x10^44^erg/s in the 2-6keV band places this cluster in the group of strong X-ray cluster sources.1993A&AS..101..475Qhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+AS/101/475CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+AS/101/475https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+AS/101/475http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+AS/101/475https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+AS/101/475https://vizier.iucaa.in/viz-bin/votable?-source=J/A+AS/101/475http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+AS/101/475GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/A+AS/101/475/table1 (Galaxy velocities in SC 1344-325 = A 3571)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+AS/101/475/table1?https://vizier.iucaa.in/viz-bin/conesearch/J/A+AS/101/475/table1?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+AS/101/475/table1?GETtext/xml+votable180.050000true207.049197-32.7887860.0055555555555555565/10962 6/https://cdsarc.cds.unistra.fr/viz-bin/moc/J/A+AS/101/475?format=asciiOpticaldefaultJ/A+AS/101/475/table1Galaxy velocities in SC 1344-325 = A 3571NameObject namemeta.id;meta.mainintrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintRA1950Right ascension (1950)pos.eq.ra;meta.mainDE1950Declination (1950)pos.eq.dec;meta.mainHVHeliocentic velocitykm/sphys.velocintNline? Number of lines measured in each spectrummeta.numberintnullableQualQuality commentmeta.code.qualcharTelTelescope (1)meta.id;instr.telcharGroupSubclustering groupmeta.idcharNoteNotesmeta.notechar_RA.icrsRight ascension (ICRS) (computed by VizieR, not part of the original data)pos.eq.ranullableindexed_DE.icrsDeclination (ICRS) (computed by VizieR, not part of the original data)pos.eq.decnullableindexed