J/AZh/77/3ivo://CDS.VizieR/J/AZh/77/3CDSLipovka N.M.Lipovka A.A.Verkhodanov O.V.Chavira E.2012-09-24T07:31:34Z2000-10-13T07:56:39ZCDS support team

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

cds-question@unistra.frradio-sourcesvisible-astronomyWide-band photometryResults of studies of bright radio sources in the constellation Cetus are presented. More than 50% of the sources have radio spectral indices steeper than 0.9. Optical identifications have been determined for 35 sources. A large fraction of the radio sources are identified with weak blue galaxies. Given their spectral indices, it is likely that these objects have redshift z=0.4-1.0. More than 20% of the steep-spectrum sources do not have optical identifications and appear to be weak galaxies with z>2.2000AZh....77....3Lhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/AZh/77/3CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/AZh/77/3https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/AZh/77/3http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/AZh/77/3https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/AZh/77/3https://vizier.iucaa.in/viz-bin/votable?-source=J/AZh/77/3http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/AZh/77/3GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/AZh/77/3/table (List of galaxies)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/AZh/77/3/table?https://vizier.iucaa.in/viz-bin/conesearch/J/AZh/77/3/table?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/AZh/77/3/table?GETtext/xml+votable180.050000true37.63978236-3.152920170.0055555555555555565/4432 9198 6/17684 17685 17687 17736 36785 36786 36787 36790 36791 36796 36797 36798 36842 36843https://cdsarc.cds.unistra.fr/viz-bin/moc/J/AZh/77/3?format=asciiOpticalRadiodefaultJ/AZh/77/3/tableList of galaxiesSeqRunning number [1-35]meta.id;meta.maincharNameName of radio sourcemeta.id;meta.maincharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintRA1950Right ascension (1950)pos.eq.ra;meta.maine_RA1950? Standard deviation in RAssstat.error;pos.eq.rafloatnullableDE1950Declination (1950)pos.eq.dec;meta.maine_DE1950? Standard deviation in DEsarcsecstat.error;pos.eq.decfloatnullableFreq? Observing frequency (1)MHzem.freqintnullableFlux? Radio Flux density at frequency FreqmJyphot.flux.density;em.radiofloatnullablee_Flux? Standard deviation in FluxmJystat.error;phot.fluxfloatnullablel_alphaLimit flag on spectral indexmeta.code.error;pos.eq.racharalpha? Spectral index between 365 and 1400 MHzspect.index;em.radio.750-1500MHzfloatnullablel_Rmag? Limit flag on mRmeta.code.errorcharRmag? Stellar magnitude on red platesmagphot.mag;em.opt.RfloatnullableBmag? Stellar magnitude on blue platesmagphot.mag;em.opt.BfloatnullableType? Type of optical object (2)spect.dopplerVeloc.opt;em.optcharRefsReferences (2)meta.ref;pos.framecharEF[EF ] EF: empty field in ref [9] (3)meta.notechar_RA.icrsRight ascension (ICRS) (computed by VizieR, not part of the original data)pos.eq.ranullableindexed_DE.icrsDeclination (ICRS) (computed by VizieR, not part of the original data)pos.eq.decnullableindexed