J/AJ/139/1871ivo://CDS.VizieR/J/AJ/139/1871doi:10.26093/cds/vizier.51391871CDSWoodley K.A.Gomez M.Harris W.E.Geisler D.Harris G.L.H.2017-11-29T11:47:55Z2011-08-09T13:41:01ZCDS support team

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

cds-question@unistra.frglobular-star-clustersradial-velocitygalaxiesNew radial velocity measurements for previously known and newly confirmed globular clusters (GCs) in the nearby massive galaxy NGC 5128 are presented. We have obtained spectroscopy from LDSS-2/Magellan, VIMOS/Very Large Telescope, and HYDRA/Cerro Tololo Inter-American Observatory from which we have measured the radial velocities of 218 known, and identified 155 new, GCs. The current sample of confirmed GCs in NGC 5128 is now 605 with 563 of these having radial velocity measurements, the second largest kinematic database for any galaxy. We have performed a new kinematic analysis of the GC system that extends out to 45' in galactocentric radius. We have examined the systemic velocity, projected rotation amplitude and axis, and the projected velocity dispersion of the GCs as functions of galactocentric distance and metallicity.2010AJ....139.1871Whttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/AJ/139/1871CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toJ/ApJ/708/1335 : Spectroscopy of GCs in NGC 5128 (Woodley+, 2010)J/AJ/140/2101 : NGC 5128 globular clusters photometry (Sinnott+, 2010)J/MNRAS/386/1443 : 2dF study of globular clusters in NGC 5128 (Beasley+, 2008)J/AJ/134/494 : NGC 5128 globular clusters UBVRICMT1 phot. + RV (Woodley+,J/AJ/132/2187 : MCT1 photometry of NGC 5128 GCs (Harris+, 2006)J/AJ/128/712 : Washington Photometry in NGC 5128 (Harris+, 2004)J/ApJS/150/367 : Globular clusters in NGC 5128 (Peng+, 2004)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/AJ/139/1871https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/AJ/139/1871http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/AJ/139/1871https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/AJ/139/1871https://vizier.iucaa.in/viz-bin/votable?-source=J/AJ/139/1871http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/AJ/139/1871GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/AJ/139/1871/table2 (Radial velocity measurements of previously confirmed Globular Clusters in NGC 5128)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/AJ/139/1871/table2?https://vizier.iucaa.in/viz-bin/conesearch/J/AJ/139/1871/table2?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/AJ/139/1871/table2?GETtext/xml+votable180.050000true201.2548333-42.94763890.005555555555555556Cone search capability for table J/AJ/139/1871/table3 (Radial velocity measurements of newly confirmed Globular Clusters in NGC 5128)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/AJ/139/1871/table3?https://vizier.iucaa.in/viz-bin/conesearch/J/AJ/139/1871/table3?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/AJ/139/1871/table3?GETtext/xml+votable180.050000true201.140125-43.20044440.0055555555555555566/43262 43263 436042.9196443747461696e-19 5.696014567210867e-19https://cdsarc.cds.unistra.fr/viz-bin/moc/J/AJ/139/1871?format=asciiOpticaldefaultJ/AJ/139/1871/table2Radial velocity measurements of previously confirmed Globular Clusters in NGC 5128recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordint[WHB2007]Globular cluster identificationmeta.id;meta.maincharRAJ2000Hour of Right Ascension (J2000)pos.eq.ra;meta.mainDEJ2000Degree of Declination (J2000)pos.eq.dec;meta.mainVLDSS2? LDSS-2/Magellan radial velocitykm/sphys.veloc;pos.heliocentricintnullablee_VLDSS2? Uncertainty in VLDSS2km/sstat.errorintnullablef_VLDSS2Average of discordant values (1)meta.codecharVVIMOS? VIMOS/VLT radial velocitykm/sphys.veloc;pos.heliocentricintnullablee_VVIMOS? Uncertainty in VVIMOSkm/sstat.errorintnullablef_VVIMOSAverage of discordant values (1)meta.codecharVHydra? Hydra/CTIO radial velocitykm/sphys.veloc;pos.heliocentricintnullablee_VHydra? Uncertainty in VHydrakm/sstat.errorintnullablef_VHydraAverage of discordant values (1)meta.codecharVradNew weighted radial velocity (2)km/sphys.veloc;pos.heliocentricinte_VradUncertainty in Vradkm/sstat.errorintf_VradDiscordant values of Vrad (1)meta.codecharSimbadSimbad column added by the CDScharJ/AJ/139/1871/table3Radial velocity measurements of newly confirmed Globular Clusters in NGC 5128e_Cmag? Error in Cmagmagstat.error;phot.magfloatnullablerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordint[WHB2007]Globular cluster identificationmeta.id;meta.maincharf_[WHB2007][b] indicates new globular cluster but with caution (1)meta.codecharRAJ2000Hour of Right Ascension (J2000)pos.eq.ra;meta.mainDEJ2000Degree of Declination (J2000)pos.eq.dec;meta.mainCmag? Washington/C band magnitude (1)magphot.mag;em.opt.UfloatnullableMmagWashington/M band magnitude (1)magphot.mag;em.opt.Vfloate_MmagError in Mmagmagstat.error;phot.mag;em.IR.4-8umfloatT1magWashington/T1 band magnitude (1)magphot.mag;em.opt.Rfloate_T1magError in T1magmagstat.error;phot.magfloatVLDSS2? LDSS-2/Magellan radial velocitykm/sphys.veloc;pos.heliocentricintnullablee_VLDSS2? Uncertainty in VLDSS2km/sstat.errorintnullableVVIMOS? VIMOS/VLT radial velocitykm/sphys.veloc;pos.heliocentricintnullablee_VVIMOS? Uncertainty in VVIMOSkm/sstat.errorintnullableVHydra? Hydra/CTIO radial velocitykm/sphys.veloc;pos.heliocentricintnullablee_VHydra? Uncertainty in VHydrakm/sstat.errorintnullablef_VHydra[d] Flag on VHydra (2)meta.codecharVradNew weighted radial velocity (3)km/sphys.veloc;pos.heliocentricinte_VradUncertainty in Vradkm/sstat.errorintf_Vrad[ac] Flag on VRad (2)meta.codecharH04Display data from Harris et al. 2004, Cat. J/AJ/128/712meta.ref.urlcharSimbadSimbad column added by the CDSchar