J/A+A/472/111ivo://CDS.VizieR/J/A+A/472/111doi:10.26093/cds/vizier.34720111CDSMieske S.Hilker M.Jordan A.Infante L.Kissler-Patig M.2008-01-23T05:09:51Z2008-01-23T06:09:16ZCDS support team

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

cds-question@unistra.frgalaxy-clustersradial-velocityline-intensitiesOur aim is to extend the investigations of ultra-compact dwarf galaxies (UCD) beyond the well studied Fornax and Virgo clusters. We measured spectroscopic redshifts of about 400 compact object candidates with 19.2<V<22.4mag in the central region of the Centaurus galaxy cluster (d=43Mpc), using 3 pointings with VIMOS@VLT. The luminosity range of the candidates covers the bright end of the globular cluster (GC) luminosity function and the luminosity regime of UCDs in Fornax and Virgo. Within the area surveyed, our completeness in terms of slit allocation is ~30%.2007A&A...472..111Mhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/472/111CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toJ/A+AS/124/1 : The Centaurus Cluster Catalogue (Jerjen+ 1997)J/A+A/327/952 : Centaurus cluster velocities (Stein+ 1997)J/AJ/132/347 : Redshifts & photometry in Centaurus cluster (Chiboucas+, 2006)J/ApJS/170/95 : Centaurus Cluster catalog (Chiboucas+, 2007)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/472/111https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/472/111http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/472/111https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+A/472/111https://vizier.iucaa.in/viz-bin/votable?-source=J/A+A/472/111http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+A/472/111GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/A+A/472/111/table1 (Properties of the 27 Centaurus compact objects detected in our survey, ordered by magnitude)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/472/111/table1?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/472/111/table1?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/472/111/table1?GETtext/xml+votable180.050000true192.505125-41.35745280.005555555555555556Cone search capability for table J/A+A/472/111/table2 (Properties of the 13 Centaurus cluster dEs observed in our study)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/472/111/table2?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/472/111/table2?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/472/111/table2?GETtext/xml+votable180.050000true192.484625-41.25999170.0055555555555555566/43626-43627https://cdsarc.cds.unistra.fr/viz-bin/moc/J/A+A/472/111?format=asciiOpticaldefaultJ/A+A/472/111/table1Properties of the 27 Centaurus compact objects detected in our survey, ordered by magnituderecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintCCOSCCOS designation (JHHMM.mm+DDMM.mm) (1)meta.id;meta.maincharRAJ2000Right ascension (J2000)pos.eq.ra;meta.mainDEJ2000Declination (J2000)pos.eq.dec;meta.mainV0magDereddened V magnitudemagphot.mag;em.opt.Vfloat(V-R)0Dereddened V-R colour indexmagphot.color;em.opt.V;em.opt.RfloatRVRadial velocitykm/sspect.dopplerVeloc;pos.heliocentricinte_RVrms uncertainty on RVkm/sstat.errorintEW<Fe>Fe equivalent width0.1nmspect.line.eqWidthfloate_EW<Fe>rms uncertainty on EW<Fe>0.1nmstat.error;spect.line.eqWidthfloatEWMgbMgb equivalent width0.1nmspect.line.eqWidthfloate_EWMgbrms uncertainty on EWMgb0.1nmstat.errorfloatrhl? Half-light radius estimated from HST archival imagingpcphys.size.radiusfloatnullablee_rhl? rms uncertainty on rhlpcstat.errorfloatnullableJ/A+A/472/111/table2Properties of the 13 Centaurus cluster dEs observed in our studyrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintCCCCCC number (Jergen et al., 1997, Cat. <J/A+AS/124/1>)meta.id;meta.mainintRAJ2000Right ascension (J2000)pos.eq.ra;meta.mainDEJ2000Declination (J2000)pos.eq.dec;meta.mainBTmagCCC BT magnitudemagphot.mag;em.opt.BfloatRVRadial velocitykm/sspect.dopplerVeloc;pos.heliocentricinte_RVrms uncertainty on RVkm/sstat.errorintEW<Fe>Fe equivalent width0.1nmspect.line.eqWidthfloate_EW<Fe>rms uncertainty on EW<Fe>0.1nmstat.error;spect.line.eqWidthfloatEWMgbMgb equivalent width0.1nmspect.line.eqWidthfloate_EWMgbrms uncertainty on EWMgb0.1nmstat.errorfloatRV2? Stein et al. (1997, Cat. <J/A+A/327/952>) radial velocitykm/sspect.dopplerVelocintnullablee_RV2? rms uncertainty on RV2km/sstat.errorintnullable