IX/13ivo://CDS.VizieR/IX/13CDSHarris D.E.Forman WGioa I.M.Hale J.A.Harnden Jr. F.R.Jones C.,Karakashian T.Maccacaro T.McSweeney J.D.Primnini F.A.Schwarz J.,Tananbaum H.D.Thurman J.1997-12-09T16:10:35Z1997-12-09T17:10:21ZCDS support team

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

cds-question@unistra.frx-ray-sourcesThis catalog contains sources from EINSTEIN IPC (Imaging Proportional counter aboard the EINSTEIN (HEAO 2) satellite, in orbit between November 1978 and April 1981) detected during pointed observations. Note that a single source may have more than one entry in the catalog.SAO HEAD CD-ROM Series I (Einstein), Nos 18-36 (1994)https://cdsarc.cds.unistra.fr/viz-bin/cat/IX/13CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toftp://einline.harvard.edu : the Einstein On-Line System FTP servicehttp://hea-www.harvard.edu/einstein/Ein_home/ein_welcome.html :https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=IX/13https://vizier.iucaa.in/viz-bin/VizieR-2?-source=IX/13http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=IX/13https://vizier.cds.unistra.fr/viz-bin/votable?-source=IX/13https://vizier.iucaa.in/viz-bin/votable?-source=IX/13http://vizieridia.saao.ac.za/viz-bin/votable?-source=IX/13GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table IX/13/2e (The catalogue)https://vizier.cds.unistra.fr/viz-bin/conesearch/IX/13/2e?https://vizier.iucaa.in/viz-bin/conesearch/IX/13/2e?http://vizieridia.saao.ac.za/viz-bin/conesearch/IX/13/2e?GETtext/xml+votable180.050000true0.800429-6.1026980.005555555555555556Einsteinhttps://cdsarc.cds.unistra.fr/viz-bin/moc/IX/13?format=asciiX-raydefaultIX/13/2eThe cataloguerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintCATNUM[1/4809]+= Catalogue number of the source (1)meta.id;meta.mainintSEQNUMSequence number for the observationmeta.idintFLDNUMField number of the sourceobs.fieldintRA1950Right ascension 1950 (hours)pos.eq.ra;meta.mainDE1950Declination 1950 (sign)pos.eq.dec;meta.mainnullablePosErrPositional error (arcsec)arcsecstat.errorintCrateCorrected count ratect/sphot.count;em.X-raydoublee_CrateError on the count ratect/sstat.errordoubleLivTimeLive time (in seconds, at the field center)stime.duration;obs.exposuredoubleNetCountNet counts in the detect cellphot.count;em.X-raydoubleBkgCountBackground counts in the detect cellinstr.backgrounddoubleS/NSignal to noise ratio for the detectionstat.snrfloatSizCorSize correction factor (2)arith.factorfloatRECodeRibs and edges code (3)meta.codeintOffAxisDist. between source & field center (arcmin)arcminpos.angDistancefloatSrcFlag[AaHLEI ] Source flags (4)meta.codecharRefFlagReference and identification flag (5)meta.refchar