J/ApJS/210/18ivo://CDS.VizieR/J/ApJS/210/18doi:10.26093/cds/vizier.22100018CDSJonker P.G.Torres M.A.P.Hynes R.I.Maccarone T.J.Steeghs D.,Greiss S.Britt C.T.Wu J.Johnson C.B.Nelemans G.Heinke C.2018-01-31T06:09:53Z2014-01-14T14:43:12ZCDS support team

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

cds-question@unistra.frx-ray-sourcessurveysWe provide the Chandra source list for the last ~quarter of the area covered by the Galactic Bulge Survey (GBS). The GBS targets two strips of 6x1{deg} (12sq.deg. in total), one above (1<{deg}b<2{deg}) and one below (-2{deg}<b<-1{deg}) the Galactic plane in the direction of the Galactic Center at X-ray, optical and near-infrared wavelengths. For the X-ray part of the survey we use 2ks per Chandra pointing. We find 424 X-ray sources in the 63 Chandra observations we report on here. These sources are in addition to the 1216 X-ray sources discovered in the first part of the GBS survey described before. We discuss the characteristics and the X-ray variability of the brightest of the sources as well as the radio properties from existing radio surveys. We point out an interesting asymmetry in the number of X-ray sources as a function of their Galactic l and b coordinates which is probably caused by differences in average extinction towards the different parts of the GBS survey area.2014ApJS..210...18Jhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJS/210/18CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toJ/AcA/62/133 : Optical counterparts of X-ray sources in OGLE (Udalski+, 2012)J/ApJ/685/463 : ChaMPlane X-ray sources in the Galactic bulge (Koenig+, 2008)J/ApJ/700/1702 : ChaMPlane deep galactic bulge survey. (van den Berg+, 2009)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/ApJS/210/18https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/ApJS/210/18http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/ApJS/210/18https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/ApJS/210/18https://vizier.iucaa.in/viz-bin/votable?-source=J/ApJS/210/18http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/ApJS/210/18GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/ApJS/210/18/cxogbs (The GBS X-ray full X-ray source catalog (includes the sources published in J/ApJS/194/18))https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJS/210/18/cxogbs?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJS/210/18/cxogbs?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJS/210/18/cxogbs?GETtext/xml+votable180.050000true267.6018258-29.03788530.0055555555555555565/7204 7212 7213 6/28805 28807 28814 28815 28820 28822 28823 28825 28828 28829 28836 28837 28839 28866 28867 28872 28873 28896 28898 28904https://cdsarc.cds.unistra.fr/viz-bin/moc/J/ApJS/210/18?format=asciiX-raydefaultJ/ApJS/210/18/cxogbsThe GBS X-ray full X-ray source catalog (includes the sources published in J/ApJS/194/18)NdetNumber of detectionsmeta.numberintrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintCXOGBSSource name (JHHMMSS.s+DDMMSS)meta.id;meta.maincharCXSource index number (1-1234;B1-B424) (1)meta.idcharRAJ2000Right Ascension (J2000)degpos.eq.ra;meta.maine_RAJ2000Error in RAdeg (3{sigma})arcsecstat.error;pos.eq.rafloatDEJ2000Declination (J2000)degpos.eq.dec;meta.maine_DEJ2000Error in DEdeg (3{sigma})arcsecstat.error;pos.eq.decfloatTotalNumber of counts detectedctphot.count;em.X-rayintObsIDChandra observation identification numbermeta.idintOAxisOff-axis angle source detectedarcmininstr.offsetfloatDpos95% confidence positional uncertaintyarcsecstat.error;stat.fit.paramfloatHR[-2/1]? Hardness ratio (2)phot.flux;arith.ratiofloatnullablee_HR? Error in HRstat.errorfloatnullable