8.4GHz obs. of scintillating sourcesJ/ApJ/614/607ivo://CDS.VizieR/J/ApJ/614/607doi:10.26093/cds/vizier.16140607CDSOjha R.Fey A.L.Jauncey D.L.Lovell J.E.J.Johnston K.J.2005-08-17T21:52:02Z2005-08-17T21:51:56ZCDS support team
CDS, Observatoire de Strasbourg, 11 rue de l'Universite, F-67000 Strasbourg, France
cds-question@unistra.frradio-sourcesWe compare the milliarcsecond-scale morphology of scintillating and nonscintillating sources. The scintillating sources are drawn from those flat-spectrum extragalactic radio sources discovered, by the Micro-Arcsecond Scintillation-Induced Variability Survey (MASIV, Lovell et al, 2003AJ....126.1699L), to have flux density variability at 5GHz on timescales from hours to days. Intrinsic source structure information is obtained from previously published and/or publicly available 8.4GHz Very Long Baseline Array images. A sample of low flux density (S_{nu}=5GHz_<0.3Jy) scintillating sources was compared with a sample of high flux density (S_{nu}=5GHz_~1Jy) scintillators, as well as a sample of high flux density nonscintillators.2004ApJ...614..607Ohttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJ/614/607CatalogResearchIsServedByTAP VizieR generic servicerelated-toJ/AJ/128/1570 : 8.4GHz VLBA observations of scintillating sources (Ojha+ 2004)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/ApJ/614/607https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/ApJ/614/607http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/ApJ/614/607https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/ApJ/614/607https://vizier.iucaa.in/viz-bin/votable?-source=J/ApJ/614/607http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/ApJ/614/607GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapRadiodefaultJ/ApJ/614/607/table1High flux density scintillatorsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintSourceSource name, based on B1950 positioncharS8.4GHzFlux density at 8.4GHzJyfloatEpochEpoch of observation (most recent available)nullable
J/ApJ/614/607/table2High flux density nonscintillatorsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintSourceSource name, based on B1950 positioncharS8.4GHzFlux density at 8.4GHzJyfloatEpochEpoch of observation (most recent available)nullable