J/ApJ/600/716ivo://CDS.VizieR/J/ApJ/600/716doi:10.26093/cds/vizier.16000716CDSMinniti D.Rejkuba M.Funes J.G.Akiyama S.2018-01-12T13:38:32Z2005-03-05T06:29:43ZCDS support team

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

cds-question@unistra.frglobular-star-clustersx-ray-sourcesphotometryVery Large Telescope images in BVI are used to identify the optical counterparts to bright Chandra X-ray points sources discovered by Kraft and coworkers (2001, Cat. <J/ApJ/560/675>). Of a total of 111 X-ray point sources with L_X_>2x10^36^erg/s present in a 56arcmin^2^ field centered on this galaxy, 58 have optical counterparts. On the basis of the sizes, optical magnitudes, and colors, 20 new globular cluster counterparts of X-ray sources are identified, and three are identified on the basis of their sizes. This brings the total number of globular cluster X-ray sources in this galaxy to 33 and establishes that 30% of the X-ray point sources in NGC 5128 are associated with globular clusters.2004ApJ...600..716Mhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJ/600/716CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toJ/ApJ/560/675 : Chandra X-ray point sources in Cen A (Kraft+, 2001)J/A+A/369/812 : UVKs photometry of NGC 5128 globular clusters (Rejkuba, 2001)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/ApJ/600/716https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/ApJ/600/716http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/ApJ/600/716https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/ApJ/600/716https://vizier.iucaa.in/viz-bin/votable?-source=J/ApJ/600/716http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/ApJ/600/716GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/ApJ/600/716/table1 (Optical Identifications of NGC 5128 X-Ray Point Sources)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJ/600/716/table1?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJ/600/716/table1?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJ/600/716/table1?GETtext/xml+votable180.050000true201.4390833-42.97984440.005555555555555556Cone search capability for table J/ApJ/600/716/table2 (Additional Optical Identifications of NGC 5128 X-Ray Point Sources)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJ/600/716/table2?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJ/600/716/table2?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJ/600/716/table2?GETtext/xml+votable180.050000true201.281875-42.94173060.005555555555555556Cone search capability for table J/ApJ/600/716/table3 (NGC 5128 Globular Cluster X-Ray Sources)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJ/600/716/table3?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJ/600/716/table3?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJ/600/716/table3?GETtext/xml+votable180.050000true201.4302083-42.97701670.0055555555555555566/432622.367228618189496e-19 4.920466254354166e-19https://cdsarc.cds.unistra.fr/viz-bin/moc/J/ApJ/600/716?format=asciiX-rayOpticaldefaultJ/ApJ/600/716/table1Optical Identifications of NGC 5128 X-Ray Point SourcesrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintn_[MRF2004]meta.notechar[MRF2004]Sequential numbermeta.recordintprimaryRAJ2000Right ascension (J2000)pos.eq.ra;meta.mainDEJ2000Declination (J2000)pos.eq.dec;meta.mainLX316? X-ray luminosity in the 0.4-10keV band, on 5 Dec. 1999 (1)1e-07Wphys.luminosity;em.X-raydoublenullableLX962? X-ray luminosity in the 0.4-10keV band, on 17 May 2000 (1)1e-07Wphys.luminosity;em.X-raydoublenullableXpos? X positionpixpos.cartesian.x;instr.detintnullableYpos? Y positionpixpos.cartesian.y;instr.detintnullableBmag? B magnitude from ESO VLTmagphot.mag;em.opt.Bfloatnullablee_Bmag? rms uncertainty on Bmagmagstat.error;phot.mag;em.opt.BfloatnullableVmag? V magnitude from ESO VLTmagphot.mag;em.opt.Vfloatnullablee_Vmag? rms uncertainty on Vmagmagstat.error;phot.mag;em.opt.VfloatnullableImag? I magnitude from ESO VLTmagphot.mag;em.opt.Ifloatnullablee_Imag? rms uncertainty on Imagmagstat.error;phot.mag;em.opt.IfloatnullableComComments (2)meta.notecharJ/ApJ/600/716/table2Additional Optical Identifications of NGC 5128 X-Ray Point SourcesComComments (2)meta.notecharYpos? Y positionpixpos.cartesian.y;instr.detintnullableXpos? X positionpixpos.cartesian.x;instr.detintnullablerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintn_[MRF2004]meta.notechar[MRF2004]Sequential numbermeta.recordintprimaryRAJ2000Right ascension (J2000)pos.eq.ra;meta.mainDEJ2000Declination (J2000)pos.eq.dec;meta.mainLX316? X-ray luminosity in the 0.4-10keV band, on 5 Dec. 1999 (1)1e-07Wphys.luminosity;em.X-raydoublenullableLX962? X-ray luminosity in the 0.4-10keV band, on 17 May 2000 (1)1e-07Wphys.luminosity;em.X-raydoublenullableBmag? B magnitude from ESO VLTmagphot.mag;em.opt.Bfloatnullablee_Bmag? rms uncertainty on Bmagmagstat.error;phot.mag;em.opt.BfloatnullableVmag? V magnitude from ESO VLTmagphot.mag;em.opt.Vfloatnullablee_Vmag? rms uncertainty on Vmagmagstat.error;phot.mag;em.opt.VfloatnullableImag? I magnitude from ESO VLTmagphot.mag;em.opt.Ifloatnullablee_Imag? rms uncertainty on Imagmagstat.error;phot.mag;em.opt.IfloatnullableJ/ApJ/600/716/table3NGC 5128 Globular Cluster X-Ray SourcesSpectrum[Yes ]meta.codecharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintGCGlobular cluster designation (1)meta.id;meta.maincharRAJ2000Right ascension (J2000)pos.eq.ra;meta.mainDEJ2000Declination (J2000)pos.eq.dec;meta.mainLX316? X-ray luminosity in the 0.4-10keV band, on 5 Dec. 1999 (2)1e-07Wphys.luminosity;em.X-raydoublenullableLX962? X-ray luminosity in the 0.4-10keV band, on 17 May 2000 (2)1e-07Wphys.luminosity;em.X-raydoublenullableBmag? B magnitude from ESO VLTmagphot.mag;em.opt.BfloatnullableVmag? V magnitude from ESO VLTmagphot.mag;em.opt.VfloatnullableImag? I magnitude from ESO VLTmagphot.mag;em.opt.IfloatnullableComComments (3)meta.notecharn_GC[*] *: Individual note (4)meta.notechar