J/A+A/416/839ivo://CDS.VizieR/J/A+A/416/839doi:10.26093/cds/vizier.34160839CDSBoschin W.Girardi M.Barrena R.Biviano A.Feretti L.Ramella M.2004-04-16T15:46:06Z2004-04-16T15:45:49ZCDS support team

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

cds-question@unistra.frgalaxy-clustersradial-velocityphotometryWe present the results of the dynamical analysis of the rich, hot, and X-ray very luminous galaxy cluster A2219, containing a powerful diffuse radio-halo. Our analysis is based on new redshift data for 27 galaxies in the cluster region, measured from spectra obtained at the Telescopio Nazionale Galileo (TNG), with the addition of other 105 galaxies recovered from reduction of CFHT archive data in a cluster region of about 5-arcmin radius (about 0.8Mpc/h at the cluster distance) centered on the cD galaxy. The investigation of the dynamical status is also performed by using X-ray data stored in the Chandra archive. Further, valuable information comes from other bands - optical photometric, infrared, and radio data - which are analyzed and/or discussed, too. Our analyses support the view of the connection between extended radio emission and merging phenomena in galaxy clusters.2004A&A...416..839Bhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/416/839CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/416/839https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/416/839http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/416/839https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+A/416/839https://vizier.iucaa.in/viz-bin/votable?-source=J/A+A/416/839http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+A/416/839GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/A+A/416/839/table1 (Velocity catalog of 132 spectroscopically measured galaxies)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/416/839/table1?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/416/839/table1?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/416/839/table1?GETtext/xml+votable180.050000true249.977208346.67122220.0055555555555555566/9997 9999https://cdsarc.cds.unistra.fr/viz-bin/moc/J/A+A/416/839?format=asciiOpticaldefaultJ/A+A/416/839/table1Velocity catalog of 132 spectroscopically measured galaxiesrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintIDGalaxy identification numbermeta.id;meta.mainintn_ID[*] *: non-member galaxymeta.code.membercharRAJ2000Right ascension (J2000)pos.eq.ra;meta.mainDEJ2000Declination (J2000)pos.eq.dec;meta.mainRmag? Total R (Harris) magnitudemagphot.mag;em.opt.RfloatnullableB-R? B-R (Harris) colour indexmagphot.color;em.opt.B;em.opt.RfloatnullableHRVHeliocentric radial velocitykm/sphys.veloc;pos.heliocentricinte_HRV1-sigma error on the HRVkm/sstat.errorintSCSpectroscopic classification (1)meta.code.classcharTel[CT] Telescope used to get the spectrum (2)meta.id;instr.obstychar