J/other/PASAu/10ivo://CDS.VizieR/J/other/PASAu/10.310CDSDuncan R.A.White G.L.Wark R.Reynolds J.E.Jauncey D.L.,Norris R.P.Taaffe L.Savage A.1999-02-25T07:57:32Z1999-02-25T08:57:26ZCDS support team

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

cds-question@unistra.frradio-sourcesinterferometryWe have measured the 2.3GHz total and correlated flux densities on a baseline of 275km of all sources in the Parkes catalogue which : (i) are south of declination +10deg, (ii) have a catalogued 2.7GHz total flux density exceeding 0.5Jy, and (iii) have a 2.7/5.0GHz spectral index flatter than -0.5. More than 14% of the sample showed visibility amplitudes greater than 0.9, and more than 72% showed visibility amplitudes greater than 0.5. Of the sources with optical or other identifications 79% were quasars. In this paper we briefly summarise the results of this survey.1993PASAu..10..310Dhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/other/PASAu/10.310CatalogResearchIsServedByTAP VizieR generic servicerelated-toVIII/15 : Parkes Radio Sources Catalogue (PKSCAT90) (Wright+ 1990)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/other/PASAu/10.310https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/other/PASAu/10.310http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/other/PASAu/10.310https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/other/PASAu/10.310https://vizier.iucaa.in/viz-bin/votable?-source=J/other/PASAu/10.310http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/other/PASAu/10.310GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapRadiodefaultJ/other/PASAu/10.310/table1Optical attributes and total and correlated flux densities of 526 sourcesNameSource name (B1950)meta.id;meta.maincharz? Redshiftsrc.redshiftfloatnullableIDOptical identification (1)meta.id.crosscharmag? Optical magnitudemagphot.mag;em.opt.VfloatnullablerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordinto_S2.7GHzcNumber of independent observations of S2.7GHzcmeta.numberintS2.7GHz? Total flux density at 2.7GHzJyphot.flux.density;em.radio.1500-3000MHzfloatnullableS2.7GHzc? Correlated flux density at 2.7GHzJyphot.flux.density;em.radio.1500-3000MHzfloatnullableVis? Visibility (ratio of correlated to total flux densities)phot.flux;arith.ratiofloatnullable