J/A+A/540/A43ivo://CDS.VizieR/J/A+A/540/A43doi:10.26093/cds/vizier.35400043CDSBoschin W.Girardi M.Barrena R.Nonino M.2013-05-28T14:38:48Z2012-08-23T07:33:25ZCDS support team

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

cds-question@unistra.frgalaxy-clustersgalaxiesphotometryradial-velocityThe mechanisms producing the diffuse radio emission in galaxy clusters, and in particular their connection with cluster mergers, are still debated. We seek to explore the internal dynamics of the cluster Abell 1758N, which has been shown to host a radio halo and two relics, and is known to be a merging bimodal cluster. Our analysis is mainly based on new redshift data for 137 galaxies acquired at the Telescopio Nazionale Galileo, only four of which have redshifts previously listed in the literature. We also used photometric data from the Sloan Digital Sky Survey and from the Canada-France-Hawaii Telescope archive. We combined galaxy velocities and positions to select 92 cluster galaxies and analyzed the internal cluster dynamics.2012A&A...540A..43Bhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/540/A43CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/540/A43https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/540/A43http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/540/A43https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+A/540/A43https://vizier.iucaa.in/viz-bin/votable?-source=J/A+A/540/A43http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+A/540/A43GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/A+A/540/A43/table1 (Velocity catalog of 137 spectroscopically measured galaxies in the field of the cluster A1758N)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/540/A43/table1?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/540/A43/table1?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/540/A43/table1?GETtext/xml+votable180.050000true203.05812550.60644440.0055555555555555566/110802.85864675833786e-19 3.5010283109654867e-19https://cdsarc.cds.unistra.fr/viz-bin/moc/J/A+A/540/A43?format=asciiOpticaldefaultJ/A+A/540/A43/table1Velocity catalog of 137 spectroscopically measured galaxies in the field of the cluster A1758NrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintSeq[1/137] Sequential number (members and non-members)meta.recordintn_IDm[+*] Brightest Cluster Galaxy (BCG) (1)meta.notecharIDm[1/92]? Member sequential numbermeta.recordintnullableRAJ2000Right ascension (J2000)pos.eq.ra;meta.mainDEJ2000Declination (J2000)pos.eq.dec;meta.mainr'magr' SDSS magnitudemagphot.mag;em.opt.RfloatHRVHeliocentric radial velocity, cz_{sun}_km/sspect.dopplerVeloc;pos.heliocentricinte_HRVrms uncertainty on HRVkm/sstat.errorintSloanDisplay the SDSS data for this galaxymeta.ref.urlcharDR7Display the SDSS-DR7 data data for this galaxymeta.ref.urlchar