J/ApJ/636/200ivo://CDS.VizieR/J/ApJ/636/200doi:10.26093/cds/vizier.16360200CDSRandall S.W.Sarazin C.L.Irwin J.A.2007-07-28T21:58:11Z2007-07-28T21:55:29ZCDS support team

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

cds-question@unistra.frx-ray-binary-starsWe present an XMM-Newton X-ray observation of the X-ray bright E2 elliptical galaxy NGC 4649. In addition to bright diffuse emission, we resolve 158 discrete sources, ~50 of which are likely to be LMXBs associated with NGC 4649.2006ApJ...636..200Rhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJ/636/200CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toJ/ApJ/600/729 : Chandra LMXB in NGC 4649 (Randall+, 2004)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/ApJ/636/200https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/ApJ/636/200http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/ApJ/636/200https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/ApJ/636/200https://vizier.iucaa.in/viz-bin/votable?-source=J/ApJ/636/200http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/ApJ/636/200GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/ApJ/636/200/table1 (Discrete X-ray sources)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJ/636/200/table1?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJ/636/200/table1?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJ/636/200/table1?GETtext/xml+votable180.050000true190.917416711.55233330.0055555555555555566/27907https://cdsarc.cds.unistra.fr/viz-bin/moc/J/ApJ/636/200?format=asciiOpticaldefaultJ/ApJ/636/200/table1Discrete X-ray sourcesrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordint[RSI2006]Source numbermeta.id;meta.mainintXMMJJSource IAU name (HHMMSS.s+DDMMSS)meta.idcharRAJ2000Hour of Right Ascension (J2000.0)pos.eq.ra;meta.mainDEJ2000Degree of Declination (J2000.0)pos.eq.dec;meta.mainDistProjected distance from NGC 4649 centerarcsecpos.angDistancefloatCRThe 0.3-12.0keV total count rate (1)0.0001count.s**-1phot.count;em.X-raydoublee_CRThe 1{sigma} error in CR0.0001count.s**-1stat.errorfloatS/NSignal-to-noise ratio for the count ratestat.snrfloatLXX-ray luminosity in the 0.3-12.0keV band (in units of 10^38^ergs/s)1e+31Wphys.luminosity;em.X-rayfloatH21Hardness ratio, (M-S)/(M+S) (2)phot.flux;arith.ratiofloatE_H21Upper limit error in H21stat.error;stat.maxfloate_H21Lower limit error in H21stat.errorfloatH31Hardness ratio, (H-S)/(H+S) (2)phot.flux;arith.ratiofloatE_H31Upper limit error in H31stat.error;stat.maxfloate_H31Lower limit error in H31stat.errorfloatPNPN camera band (SMHT) detection flag (3)meta.codecharM1MOS1 camera band (SMHT) detection flag (3)meta.codecharM2MOS2 camera band (SMHT) detection flag (3)meta.codecharNotesIndividual notes (4)meta.notechar