J/AJ/120/2269ivo://CDS.VizieR/J/AJ/120/2269doi:10.26093/cds/vizier.51202269CDSPinkney J.Burns J.O.Ledlow M.J.Gomez P.L.Hill J.M.2023-04-06T16:50:40Z2001-09-04T18:47:02ZCDS support team

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

cds-question@unistra.frradio-galaxiesredshiftedgalaxy-clustersWe present new redshifts and positions for 635 galaxies in nine rich clusters containing wide-angle tailed (WAT) radio galaxies. Combined with existing data, we now have a sample of 18 WAT-containing clusters with more than 10 redshifts. This sample contains a substantial portion of the WAT clusters in the VLA 20 cm survey of Abell clusters, including 75% of WAT clusters in the complete survey (z<=0.09), and 20% of WAT clusters with z>0.09. It is a representative sample, which should not contain biases other than selection by radio morphology. We graphically present the new data using histograms and sky maps. A semiautomated procedure is used to search for emission lines in the spectra in order to add and verify galaxy redshifts. We find that the average apparent fraction of emission-line galaxies is about 9% in both the clusters and the field. We investigate the magnitude completeness of our redshift surveys with CCD data for a test case, Abell 690. This case indicates that our galaxy target lists are deeper than the detection limit of a typical MX exposure, and they are 82% complete down to R=19.0. The importance of the uniformity of the placement of fibers on targets is posited, and we evaluate this in our data sets. We find some cases of nonuniformities which may influence dynamical analyses. A second paper will use this database to look for correlations between the WAT radio morphology and the cluster's dynamical state.2000AJ....120.2269Phttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/AJ/120/2269CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/AJ/120/2269https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/AJ/120/2269http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/AJ/120/2269https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/AJ/120/2269https://vizier.iucaa.in/viz-bin/votable?-source=J/AJ/120/2269http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/AJ/120/2269GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/AJ/120/2269/table3 (Velocities and positions of WAT cluster galaxies)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/AJ/120/2269/table3?https://vizier.iucaa.in/viz-bin/conesearch/J/AJ/120/2269/table3?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/AJ/120/2269/table3?GETtext/xml+votable180.050000true11.64862520.49494440.0055555555555555566/5005 5007 9438-9439 9460-9461 10131 10136-10137 11194-11195 17070-17071 18409-18411 18414 18436-18437 19777 19780 19904-19905 26415 26500-26501 26503 26544-26545https://cdsarc.cds.unistra.fr/viz-bin/moc/J/AJ/120/2269?format=asciiOpticalRadiodefaultJ/AJ/120/2269/table1Radio properties of WATsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNameSource name (based on B1950 position)meta.id;meta.maincharClusterSource cluster (ANNNN)meta.id;meta.maincharprimaryANameAlternative namemeta.idcharzRedshift (1)src.redshiftfloatRatio? Ratio of radio galaxy cluster center distance to the Abell radiuspos.distancefloatnullablePowerThe logarithmic radio power (2)log(W.Hz**-1)phys.luminosityfloatExtent? Maximum, projected, linear source size (3)kpcphys.sizeintnullableMorphMorphological type (4)src.morph.typecharn_NameNotes on Name (5)meta.notecharJ/AJ/120/2269/table3Velocities and positions of WAT cluster galaxiesrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintClusterSource cluster (Abell NNNN) (1)meta.id.parentcharGalaxyGalaxy identification number (2)meta.id.part;meta.mainintRAJ2000Right Ascension (J2000)pos.eq.ra;meta.mainDEJ2000Declination (J2000)pos.eq.dec;meta.mainf_cz1[em] Indicates cz1 measured from emission linesmeta.code.errorcharcz1? Category 1 heliocentric velocity (3)km/sphys.veloc;pos.heliocentricintnullablef_cz2[em] Indicates cz2 measured from emission linesmeta.code.errorcharcz2? Category 2 heliocentric velocity (4)km/sphys.veloc;pos.heliocentricintnullablee_cz1Velocity error (for either cz1 or czkm/sstat.errorfloatn_GalaxyNotes on galaxy ID (5)meta.notecharJ/AJ/120/2269/table4Traditional velocity data for WAT clusterSrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintClusterCluster name (Abell NNNN) (1)meta.id;meta.maincharprimaryNTotTotal number of galaxiesmeta.numberintNMembNumber of cluster membersmeta.numberintVelMean velocity within 4000km/s of the WAT velocitykm/sphys.veloc;stat.meaninte_VelUncertainty in Velkm/sstat.errorintSigmaVelocity dispersion (2)km/sphys.veloc.dispersioninte_SigmaUncertainty in Sigmakm/sstat.errorint