J/A+A/495/379ivo://CDS.VizieR/J/A+A/495/379doi:10.26093/cds/vizier.34950379CDSBravo-Alfaro H.Caretta C.A.Lobo C.Durret F.Scott T.2018-01-04T08:21:54Z2009-09-17T21:32:36ZCDS support team

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

cds-question@unistra.frgalaxy-clustersgalaxiesphotometryradial-velocityIn this series of papers we explore the evolution of late-type galaxies in the rich cluster Abell 85. In this first paper we revisit the complex dynamical state of A 85 by using independent methods. First, we analyze the galaxy redshift distribution towards A 85 in the whole range 0-40000km/s, and determine the mean redshifts of the background clusters A 87 and A 89, very close in projection to A 85. Then we search for substructures in A 85 by considering the 2D galaxy distribution of its members (13000-20000km/s) and by applying the kinematical 3D {Delta}-test to both projected positions and radial velocities.2009A&A...495..379Bhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/495/379CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toJ/MNRAS/211/637 : Abell 85 CCD observations (Murphy 1984)J/A+AS/128/67 : BVR photometry of Abell 85 (Slezak+ 1998)J/A+AS/129/281 : ABCG 85 velocities catalogue (Durret+ 1998)J/A+A/489/11 : Optical view of Abell 85 filament region (Boue+, 2008)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/495/379https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/495/379http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/495/379https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+A/495/379https://vizier.iucaa.in/viz-bin/votable?-source=J/A+A/495/379http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+A/495/379GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/A+A/495/379/table1 (Sample of brightest blue member galaxies of A 85)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/495/379/table1?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/495/379/table1?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/495/379/table1?GETtext/xml+votable180.050000true10.1319167-9.22222220.0055555555555555566/17237 17239 17920 17922https://cdsarc.cds.unistra.fr/viz-bin/moc/J/A+A/495/379?format=asciiOpticaldefaultJ/A+A/495/379/table1Sample of brightest blue member galaxies of A 85recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordint[BCL2009]Sequential numbermeta.idintNameGalaxy namemeta.id;meta.maincharn_Name[* #] Notes on galaxy (1)meta.notecharRAJ2000Right ascension (J2000)pos.eq.ra;meta.mainDEJ2000Declination (J2000)pos.eq.dec;meta.mainRVOptical radial velocitykm/sspect.dopplerVeloc;pos.heliocentricinte_RVrms uncertainty on RVkm/sstat.errorintbJmagb_J_ SuperCOSMOS magnitudemagphot.mag;em.opt.BfloatbJ-rFb_J_-r_F_ SuperCOSMOS colour indexmagphot.color;em.opt.B;em.opt.RfloatDistProjected distance to the cluster centerMpcpos.distancefloatSimbadNameSimbad column added by the CDSmeta.idchar