J/A+A/513/A52ivo://CDS.VizieR/J/A+A/513/A52doi:10.26093/cds/vizier.35130052CDSSchuberth Y.Richtler T.Hilker M.Dirsch B.Bassino L.P.,Romanowsky A.J.Infante L.2017-10-27T14:26:20Z2010-05-11T15:15:32ZCDS support team

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

cds-question@unistra.frgalaxiesglobular-star-clustersradial-velocityGlobular clusters (GCs) are tracers of the gravitational potential of their host galaxies. Moreover, their kinematic properties may provide clues for understanding the formation of GC systems and their host galaxies. We use the largest set of GC velocities obtained so far of any elliptical galaxy to revise and extend the previous investigations (Richtler et al., 2004AJ....127.2094R) of the dynamics of NGC 1399, the central dominant galaxy of the nearby Fornax cluster of galaxies. The GC velocities are used to study the kinematics, their relation with population properties, and the dark matter halo of NGC 1399. We have obtained 477 new medium-resolution spectra (of these, 292 are spectra from 265 individual GCs, 241 of which are not in the previous data set). with the VLT FORS 2 and Gemini South GMOS multi--object spectrographs. We revise velocities for the old spectra and measure velocities for the new spectra, using the same templates to obtain an homogeneously treated data set. Our entire sample now comprises velocities for almost 700 GCs with projected galactocentric radii between 6 and 100kpc. In addition, we use velocities of GCs at larger distances published by Bergond et al. (2007, Cat. J/A+A/464/L21). Combining the kinematic data with wide-field photometric Washington data, we study the kinematics of the metal-poor and metal--rich subpopulations. We discuss in detail the velocity dispersions of subsamples and perform spherical Jeans modelling.2010A&A...513A..52Shttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/513/A52CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toJ/A+A/464/L21 : Velocities of globular clusters in Fornax (Bergond+, 2007)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/513/A52https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/513/A52http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/513/A52https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+A/513/A52https://vizier.iucaa.in/viz-bin/votable?-source=J/A+A/513/A52http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+A/513/A52GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/A+A/513/A52/tableb1 (Globular Cluster velocities)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/513/A52/tableb1?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/513/A52/tableb1?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/513/A52/tableb1?GETtext/xml+votable180.050000true54.73141667-35.447944440.005555555555555556Cone search capability for table J/A+A/513/A52/tableb2 (Foreground star velocities)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/513/A52/tableb2?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/513/A52/tableb2?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/513/A52/tableb2?GETtext/xml+votable180.050000true54.74733333-35.43550.0055555555555555566/34534-345352.762881831355591e-19 3.3785437584409506e-19https://cdsarc.cds.unistra.fr/viz-bin/moc/J/A+A/513/A52?format=asciiOpticaldefaultJ/A+A/513/A52/tableb1Globular Cluster velocitiesSimbadNameSimbad column added by the CDSmeta.idcharq_HRV[AB] Quality flag for final velocitymeta.code.qualcharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintIDSpectrum ID (mask:slit) (1)meta.id;meta.maincharRAJ2000Right Ascension J2000pos.eq.ra;meta.mainDEJ2000Declination J2000pos.eq.dec;meta.mainRmag? R-band apparent magnitude from Dirsch et al., 2003AJ....125.1908Dmagphot.mag;em.opt.RfloatnullableC-R? C-R color from Dirsch et al., 2003AJ....125.1908Dmagphot.color;em.opt.B;em.opt.RfloatnullableHVspHeliocentric velocity for spectrumkm/sphys.veloc;pos.heliocentricintq_HVsp[ab] Quality flag for spectrummeta.code.qualchare_HVspVelocity uncertainty for spectrumkm/sstat.errorintRTDTonry & Davis (1979AJ.....84.1511T) R parameter for spectrumstat.correlationfloatHRVFinal heliocentric velocity for objectkm/sspect.dopplerVeloc;pos.heliocentricinte_HRVUncertainty of final heliocentric velocitykm/sstat.errorintFirst[0/1] Boolan: 1 for first occurrence of object in table else 0meta.codeintxIDCross identification within tablemeta.id.crosschar[BAL2007]Cross identification with the objects from Bergond et al. (2007, Cat. J/A+A/464/L21)meta.id.crosscharJ/A+A/513/A52/tableb2Foreground star velocitiesSimbadNameSimbad column added by the CDSmeta.idcharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintIDSpectrum ID (mask:slit) (1)meta.id;meta.maincharRAJ2000Right Ascension J2000pos.eq.ra;meta.mainDEJ2000Declination J2000pos.eq.dec;meta.mainRmag? R-band apparent magnitude from Dirsch et al., 2003AJ....125.1908Dmagphot.mag;em.opt.RfloatnullableC-R? C-R color from Dirsch et al., 2003AJ....125.1908Dmagphot.color;em.opt.B;em.opt.RfloatnullableHVspHeliocentric velocity for spectrumkm/sphys.veloc;pos.heliocentricintq_HVsp[ab] Quality flag for spectrummeta.code.qualchare_HVspVelocity uncertainty for spectrumkm/sstat.errorintRTDTonry & Davis (1979AJ.....84.1511T) R parameter for spectrumstat.correlationfloatHRVFinal heliocentric velocity for objectkm/sspect.dopplerVeloc;pos.heliocentricintq_HRV[AB] Quality flag for final velocitymeta.code.qualchare_HRVUncertainty of final heliocentric velocitykm/sstat.errorintFirst[0/1] Boolan: 1 for first occurrence of object in table else 0meta.codeintxIDCross identification within tablemeta.id.crosschar[BAL2007]Cross identification with the objects from Bergond et al. (2007, Cat. J/A+A/464/L21)meta.id.crosschar