J/A+AS/124/509ivo://CDS.VizieR/J/A+AS/124/509CDSSevenster M.N.Chapman J.M.Habing H.J.Killeen N.E.B.Lindqvist M.1997-12-09T18:39:24Z1997-12-09T19:39:20ZCDS support team

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

cds-question@unistra.frastrophysical-masersradio-astronomyWe present observations of the region between -45{deg}<=l<=-10{deg} and |b|<=3{deg} in the OH 1612.231MHz line, taken in 1994 January with the Australia Telescope Compact Array (ATCA). These observations are part of a larger survey, covering |l|<=45{deg} and |b|<=3{deg}, with the ATCA and the Very Large Array. In a previous article we have discussed the observational strategy in detail. In this paper we present only the objects found in this part of the survey. The region was systematically searched for OH-maser emission and was covered completely with 910 pointing centres separated by 30'. We found 202 OH-masing objects, 112 of which are new detections. Out of the 202 objects, 166 have a standard double-peaked spectral profile, 32 a single-peaked profile and 4 objects have non-standard or irregular profiles. In this article we analyse the data statistically and give classifications and identifications with known sources where possible. The astrophysical, kinematical, morphological and dynamical properties of subsets of the data will be addressed in future articles.1997A&AS..124..509Shttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+AS/124/509CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toJ/A+AS/122/79 : Galactic Bulge Region OH 1612MHz survey I. (Sevenster+ 1997)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+AS/124/509https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+AS/124/509http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+AS/124/509https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+AS/124/509https://vizier.iucaa.in/viz-bin/votable?-source=J/A+AS/124/509http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+AS/124/509GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/A+AS/124/509/table1 (Compact OH-maser sources)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+AS/124/509/table1?https://vizier.iucaa.in/viz-bin/conesearch/J/A+AS/124/509/table1?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+AS/124/509/table1?GETtext/xml+votable180.050000true218.3768875-60.392491670.005555555555555556https://cdsarc.cds.unistra.fr/viz-bin/moc/J/A+AS/124/509?format=asciiRadiodefaultJ/A+AS/124/509/table1Compact OH-maser sourcesDEJ2000Declination signpos.eq.dec;meta.mainnullablerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNoSource numbermeta.idintNameSource name (based on galactic coordinates)meta.id;meta.maincharTypeSpectrum typemeta.notecharRAJ2000Right ascension (J2000)pos.eq.ra;meta.mainDeltaPosition scatterarcsecstat.errorfloatROffset from pointing centrearcminpos.angDistancefloatVLVelocity blue-shifted peakkm/sphys.veloc;pos.heliocentricfloatVH? Velocity red-shifted peakkm/sphys.veloc;pos.heliocentricfloatVC? Velocity central starkm/sphys.veloc;pos.heliocentricfloatVE? Outflow velocity shellkm/sphys.veloc.expansionfloatSLFlux density blue-shifted peakJyphot.flux.density;em.radio.1500-3000MHzfloatSH? Flux density red-shifted peakJyphot.flux.density;em.radio.1500-3000MHzfloatRmsRms noise in empty cubesmJyinstr.det.noiseintRef? Number reference for previous detection (1)meta.refintIRASIRAS name of nearest IRAS point sourcemeta.idcharDistDistance to nearest IRAS PS as fraction of IRAS error ellipsepos.angDistancefloat