J/A+AS/139/277ivo://CDS.VizieR/J/A+AS/139/277CDSHaberl F.Pietsch W.2002-06-04T15:31:41Z2002-06-04T15:30:27ZCDS support team

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

cds-question@unistra.frx-ray-sourcesmagellanic-cloudsWe analyzed more than 200 ROSAT PSPC observations in a 10 by 10 degree field centered on the Large Magellanic Cloud (LMC) and performed between 1990 and 1994 to derive a catalogue of X-ray sources. The list contains 758 sources with their X-ray properties. From cross-correlations of the PSPC catalogue with the SIMBAD data base and literature searches we give likely identifications for 144 X-ray sources based on positional coincidence, but taking into account X-ray properties like hardness ratios and source extent. 46 known sources are associated with supernova remnants (SNRs) and candidates in the LMC, most of them already detected by previous X-ray missions.1999A&AS..139..277Hhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+AS/139/277CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toIX/28 : ROSAT HRI Pointed Observations (1RXH) (ROSAT Team, 1999)J/A+AS/143/391 : ROSAT HRI catalogue of LMC X-ray sources (Sasaki+, 2000)J/A+AS/142/41 : SMC X-ray sources ROSAT PSPC catalogue (Haberl+, 2000)J/A+AS/147/75 : ROSAT HRI catalogue of SMC X-ray sources (Sasaki+, 2000)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+AS/139/277https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+AS/139/277http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+AS/139/277https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+AS/139/277https://vizier.iucaa.in/viz-bin/votable?-source=J/A+AS/139/277http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+AS/139/277GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/A+AS/139/277/table1 (The catalogue of 758 ROSAT PSPC sources from a 10{deg}x10{deg} field centered on the LMC)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+AS/139/277/table1?https://vizier.iucaa.in/viz-bin/conesearch/J/A+AS/139/277/table1?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+AS/139/277/table1?GETtext/xml+votable180.050000true85.085417-62.68750.005555555555555556Cone search capability for table J/A+AS/139/277/table6 (SNRs and candidates in the LMC)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+AS/139/277/table6?https://vizier.iucaa.in/viz-bin/conesearch/J/A+AS/139/277/table6?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+AS/139/277/table6?GETtext/xml+votable180.050000true81.968333-65.8250.005555555555555556Cone search capability for table J/A+AS/139/277/table7 (X-ray binaries and supersoft sources in the LMC.)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+AS/139/277/table7?https://vizier.iucaa.in/viz-bin/conesearch/J/A+AS/139/277/table7?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+AS/139/277/table7?GETtext/xml+votable180.050000true84.736667-64.0866670.005555555555555556Cone search capability for table J/A+AS/139/277/table8 (Identifications with background AGN and galaxies)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+AS/139/277/table8?https://vizier.iucaa.in/viz-bin/conesearch/J/A+AS/139/277/table8?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+AS/139/277/table8?GETtext/xml+votable180.050000true83.124583-64.1113890.005555555555555556Cone search capability for table J/A+AS/139/277/table9 (Identifications with foreground stars)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+AS/139/277/table9?https://vizier.iucaa.in/viz-bin/conesearch/J/A+AS/139/277/table9?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+AS/139/277/table9?GETtext/xml+votable180.050000true82.868333-64.0969440.005555555555555556Cone search capability for table J/A+AS/139/277/table10 (Classified PSPC sources)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+AS/139/277/table10?https://vizier.iucaa.in/viz-bin/conesearch/J/A+AS/139/277/table10?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+AS/139/277/table10?GETtext/xml+votable180.050000true85.085417-62.68750.005555555555555556ROSAT4/2068 5/8263 8277-8281 6/33045-33049 33051 33077-33079 33084-33086 33106-33107 33129 33132 33136-33137 33792 33794-33796 33798 33800-33802 33804 37418-37419 37504-37506 37512 37514 37544 37546 38912https://cdsarc.cds.unistra.fr/viz-bin/moc/J/A+AS/139/277?format=asciiX-raydefaultJ/A+AS/139/277/table1The catalogue of 758 ROSAT PSPC sources from a 10{deg}x10{deg} field centered on the LMCRemRemarksmeta.notecharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordint[HP99]Source numbermeta.id;meta.mainintprimaryLI? likelihood of existencestat.likelihoodfloatnullableVignVignetting corrected net exposure timestime.duration;obs.exposureintRA2000Right ascension (2000.0)pos.eq.ra;meta.mainDE2000Declination (2000.0)pos.eq.dec;meta.mainr90Statistical 90% confidence error on the X-ray positionarcsecstat.errorfloatCRPSPC (Cat. <IX/11>) 0.1-2.4 keV count ratect/sphot.count;em.X-raydoublee_CRCount rate errorct/sstat.errordoubleHR1? Hardness ratio 1 (G2)phot.flux;arith.ratiofloatnullablee_HR1? Error on HR1stat.errorfloatnullableHR2? Hardness ratio 2 (G2)phot.flux;arith.ratiofloatnullablee_HR2? Error on HR2stat.errorfloatnullableExtSource extentarcsecphys.angSize;srcfloatLIExtLikelihood for the extentstat.likelihoodfloatROSATROSAT observation identifiermeta.id;obscharOff-axis? Off-axis anglearcmininstr.offsetintnullableDist? Distance to detector window support structure or detector rim (in units of FWHM of the instrument resolution at the position of the source in the detector)pos.cartesian;instr.detfloatnullableJ/A+AS/139/277/table4PSPC sources detected by the Einstein IPCrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordint[HP99]Sequential numbermeta.id;meta.mainintprimaryCAL? Long et al. (1981ApJ...248..925L) numbermeta.idintnullableWHHWWang et al. (1991ApJ...374..475W) numbermeta.idcharDistDistance between Einstein IPC and ROSAT PSPC positionarcsecpos.angDistancefloatr90Statistical 90% confidence error on the X-ray positionarcsecstat.errorfloatCRPSPC (Cat. <IX/11>) 0.1-2.4 keV count ratect/sphot.count;em.X-raydoublee_CRrms uncertainty on CRct/sstat.errorfloatCRipc? IPC count ratect/sphot.count;em.X-rayfloatnullableRemRemarks (G1)meta.notecharJ/A+AS/139/277/table5PSPC sources detected in the ROSAT all-sky surveyrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordint[HP99]Sequential numbermeta.id;meta.mainintprimary1RXS1RXS (Cat. <IX/10>) designation (1RXS JNNNNNN.N-NNNNNN)meta.idcharDistDistance between BSC (Cat. <IX/10>) and ROSAT PSPC (Cat. <IX/11>) positionarcsecpos.angDistancefloatr90Statistical 90% confidence error on the X-ray positionarcsecstat.errorfloatrBSCBSC (Cat. <IX/10>) radiusarcsecstat.fit.paramintCRPSPC (Cat. <IX/11>) 0.1-2.4 keV count ratect/sphot.count;em.X-raydoublee_CRrms uncertainty on CRct/sstat.errorfloatCRbscBSC (Cat. <IX/10>) count ratect/sphot.count;em.X-raydoublee_CRbscrms uncertainty on CRbscct/sstat.errorfloatRemRemarks (G1)meta.notecharJ/A+AS/139/277/table6SNRs and candidates in the LMCRemRemarks (G1)meta.notecharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordint[HP99]Sequential numbermeta.id;meta.mainintprimaryRAJ2000Right ascension (J2000.0)pos.eq.ra;meta.mainDEJ2000Declination (J2000.0)pos.eq.dec;meta.mainr90Statistical 90% confidence error on the X-ray positionarcsecstat.errorfloatCRCount ratect/sphot.count;em.X-raydoublee_CRrms uncertainty on CRct/sstat.errorfloatHR1? Hardness ratio 1 (3)phot.flux;arith.ratiofloatnullablee_HR1? rms uncertainty on HR1stat.errorfloatnullableHR2? Hardness ratio 2 (3)phot.flux;arith.ratiofloatnullablee_HR2? rms uncertainty on HR2stat.errorfloatnullableExtent? Source extent (2)arcsecphys.angSize;srcfloatnullableLIExt? Likelihood for the extent (2)stat.likelihoodfloatnullableJ/A+AS/139/277/table7X-ray binaries and supersoft sources in the LMC.HR1? Hardness ratio 1 (3)phot.flux;arith.ratiofloatnullablerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordint[HP99]Sequential numbermeta.id;meta.mainintprimaryRAJ2000Right ascension (J2000.0)pos.eq.ra;meta.mainDEJ2000Declination (J2000.0)pos.eq.dec;meta.mainr90Statistical 90% confidence error on the X-ray positionarcsecstat.errorfloatCRCount ratect/sphot.count;em.X-raydoublee_CRrms uncertainty on CRct/sstat.errorfloate_HR1? rms uncertainty on HR1stat.errorfloatnullableHR2? Hardness ratio 2 (3)phot.flux;arith.ratiofloatnullablee_HR2? rms uncertainty on HR2stat.errorfloatnullableExtent? Source extent (2)arcsecphys.angSize;srcfloatnullableLIExt? Likelihood for the extent (2)stat.likelihoodfloatnullableRemRemarks (G1)meta.notecharJ/A+AS/139/277/table8Identifications with background AGN and galaxiesrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordint[HP99]Sequential numbermeta.id;meta.mainintprimaryRAJ2000Right ascension (J2000.0)pos.eq.ra;meta.mainDEJ2000Declination (J2000.0)pos.eq.dec;meta.mainr90Statistical 90% confidence error on the X-ray positionarcsecstat.errorfloatCRCount ratect/sphot.count;em.X-raydoublee_CRrms uncertainty on CRct/sstat.errorfloatHR1? Hardness ratio 1 (3)phot.flux;arith.ratiofloatnullablee_HR1? rms uncertainty on HR1stat.errorfloatnullableHR2? Hardness ratio 2 (3)phot.flux;arith.ratiofloatnullablee_HR2? rms uncertainty on HR2stat.errorfloatnullableExtent? Source extent (2)arcsecphys.angSize;srcfloatnullableLIExt? Likelihood for the extent (2)stat.likelihoodfloatnullableRemRemarks (G1)meta.notecharJ/A+AS/139/277/table9Identifications with foreground starse_HR2? rms uncertainty on HR2stat.errorfloatnullablerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordint[HP99]Sequential numbermeta.id;meta.mainintprimaryRAJ2000Right ascension (J2000.0)pos.eq.ra;meta.mainDEJ2000Declination (J2000.0)pos.eq.dec;meta.mainr90Statistical 90% confidence error on the X-ray positionarcsecstat.errorfloatCRCount ratect/sphot.count;em.X-raydoublee_CRrms uncertainty on CRct/sstat.errorfloatHR1? Hardness ratio 1 (G2)phot.flux;arith.ratiofloatnullablee_HR1? rms uncertainty on HR1stat.errorfloatnullableHR2? Hardness ratio 2 (G2)phot.flux;arith.ratiofloatnullableDist? Distancearcsecpos.angDistancefloatnullablelog(Fx/Fopt)? X-ray to optical fluxes ratiophot.flux;arith.ratiofloatnullableRemRemarks (G1)meta.notecharJ/A+AS/139/277/table10Classified PSPC sourcesrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordint[HP99]Sequential numbermeta.id;meta.mainintprimaryMLexiLikelihood of existencestat.likelihoodfloatRAJ2000Right ascension (J2000.0)pos.eq.ra;meta.mainDEJ2000Declination (J2000.0)pos.eq.dec;meta.mainr90Statistical 90% confidence error on the X-ray positionarcsecstat.errorfloatCRCount ratect/sphot.count;em.X-raydoublee_CRrms uncertainty on CRct/sstat.errorfloatHR1? Hardness ratio 1 (G2)phot.flux;arith.ratiofloatnullablee_HR1? rms uncertainty on HR1stat.errorfloatnullableHR2? Hardness ratio 2 (G2)phot.flux;arith.ratiofloatnullablee_HR2? rms uncertainty on HR2stat.errorfloatnullableExtent? Source extentarcsecphys.angSize;srcfloatnullableLIExt? Likelihood for the extentstat.likelihoodfloatnullableRemRemarks (G1)meta.notecharJ/A+AS/139/277/refsReferencesrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintRefReference codemeta.refcharBibCodeBibCodemeta.bib.bibcodecharAutAuthor's namemeta.bib.authorcharComCommentsmeta.notechar