J/AZh/86/23ivo://CDS.VizieR/J/AZh/86/23CDSTyul'bashev S.A.2019-12-13T08:39:06Z2009-12-08T11:47:23ZCDS support team

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

cds-question@unistra.frradio-sourcesquasarsA complete sample of core-dominated radio sources has been studied using the interplanetary-scintillation method. In total, 72 sources were observed, with scintillations detected in 28 of them. The remaining sources have upper limits on their flux densities. Integrated flux densities are estimated for 24 sources. Cut-offs have been observed in the spectra of many sources. The thermal-electron densities have been estimated, assuming that these cut-offs are due to free-free absorption of the synchrotron radio emission.2009AZh....86...23Thttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/AZh/86/23CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/AZh/86/23https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/AZh/86/23http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/AZh/86/23https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/AZh/86/23https://vizier.iucaa.in/viz-bin/votable?-source=J/AZh/86/23http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/AZh/86/23GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/AZh/86/23/table1 (Estimates of flux densities for scintillating components at 111MHz)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/AZh/86/23/table1?https://vizier.iucaa.in/viz-bin/conesearch/J/AZh/86/23/table1?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/AZh/86/23/table1?GETtext/xml+votable180.050000true17.16154691.58342170.0055555555555555566/60 532 556 579 700 911 1154 1546 2143 4572 4695 4696 4770 4805 5448 5458 5693 5767 6164 6507 6641 6948 7181 7296 7351 7389 7426 8299 8487 8858 9442 9460 9633 9813 10006 10163 10422 11430 11715 12352 12580 13320 13410 13496 13722 15286 16093 18035 18242 19190 19271 19370 19609 19629 20099 21968 22363 22396 23127 27060 27310 27514 28167 28315 28479 28492 31211 31430 31451 31559 31664 318947.354937317828577e-26 7.354937317828577e-26https://cdsarc.cds.unistra.fr/viz-bin/moc/J/AZh/86/23?format=asciiRadiodefaultJ/AZh/86/23/table1Estimates of flux densities for scintillating components at 111MHzl_Ssct[<=] Limit flag on Ssctmeta.code.errorcharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintSourceSource name (BHHMM+DDd)meta.id;meta.maincharONameOther name of the sourcemeta.idcharl_DS[<=] Limit flag on DSmeta.code.errorcharDSEstimated 111MHz flux-density fluctuationJyphot.flux.density;em.radio.100-200MHzfloatDS2? Second value of 111MHz flux-density fluctuation when intervalJyphot.flux.density;em.radio.100-200MHzfloatnullableu_DS[?] Uncertainty flag on DeltaSmeta.code.errorcharl_epsLimit flag in epsmeta.code.errorchareps? Mean solar elongation of the source during the observationdegpos.angDistance;stat.meanfloatnullableSsct? Estimated 111MHz flux density of the scintillating componentJyphot.flux.density;em.radio.100-200MHzfloatnullableu_Ssct[?] Uncertainty flag on Sscintmeta.code.errorcharDateObservation date (1)time.epoch;obsnullableDate2Second observation date when intervaltime.epoch;obsnullableSimbadSimbad column added by the CDSmeta.ref.urlchar_RARight Ascension (J2000) from SIMBAD (not part of the original data)degpos.eq.ra;meta.main_DEDeclination (J2000) from SIMBAD (not part of the original data)degpos.eq.dec;meta.main