J/A+A/402/171ivo://CDS.VizieR/J/A+A/402/171doi:10.26093/cds/vizier.34020171CDSTschager W.Schilizzi R.T.Roettgering H.J.A.Snellen I.A.G.,Miley G.K.Perley R.A.2005-05-22T16:13:20Z2005-05-22T16:12:17ZCDS support team

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

cds-question@unistra.frradio-sourcesWe carried out VLA observations in A configuration at 74-MHz of a new sample of faint Compact Steep-Spectrum (CSS) radio sources as part of a comprehensive project to study the nature and evolution of peaked-spectrum radio sources. In conjunction with higher frequency spectral information this has enabled us to determine the peak frequency and peak flux density of the spectral turnover for 35 faint CSS radio sources. Spectra are presented. An analysis is given of the quality of the images and their suitability for integrated intensity measurements of the CSS radio sources.2003A&A...402..171Thttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/402/171CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toVIII/62 : The Westerbork Northern Sky Survey (Leiden, 1998)VIII/65 : 1.4GHz NRAO VLA Sky Survey (NVSS) (Condon+ 1998)VIII/71 : The FIRST Survey Catalog, Version 03Apr11 (Becker+ 2003)J/A+A/369/380 : CSS/GPS radio sources VLA observations (Fanti+, 2001)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/402/171https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/402/171http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/402/171https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+A/402/171https://vizier.iucaa.in/viz-bin/votable?-source=J/A+A/402/171http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+A/402/171GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/A+A/402/171/table3 (Peak flux densities and peak frequencies for 35 CSS sources.)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/402/171/table3?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/402/171/table3?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/402/171/table3?GETtext/xml+votable180.050000true126.54420840.3769720.0055555555555555566/5369 5423 5505 5520 5541 5546-5547 5691 5713 5721 5776-5778 5799 6471 6499 9211 9437 9606 9633 9638 9801 9892 9894 9899 10553 10555 10582 10688 10815 10851 10893 10895https://cdsarc.cds.unistra.fr/viz-bin/moc/J/A+A/402/171?format=asciiRadiodefaultJ/A+A/402/171/table3Peak flux densities and peak frequencies for 35 CSS sources.recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordint[TSR2003]Source name (JHHMM+DDMM)charS74MHz? Flux density at 74MHzmJyintnullableSPeakPeak flux-density (1)mJyintnuPeakPeak frequency (1)MHzintalphaThickSpectral index below the turnover (fixed) (1)floatalphaThinSpectral index above the turnover (1)floatSPECFINDFind the spectrum (SED) from SPECFIND catalog (VIII/74)char_RAPosition from WENSS catalog (VIII/62) (right ascension part)degpos.eq.ra;meta.main_DEPosition from WENSS catalog (VIII/62) (declination part)degpos.eq.dec;meta.main