VIII/57ivo://CDS.VizieR/VIII/57CDSForkertT. and AltschulerD. R.2013-03-06T06:17:08Z1999-07-11T09:25:53ZCDS support team

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

cds-question@unistra.frradio-continuum-emissionradio-sourcesThis table is a compilation of revised 4.75 GHz and 2.695 GHz flux densities and corresponding spectral indices at epoch 1986.2 of a catalog of 239 sources, which has previously been published by Forkert and Altschuler, (1987A&AS...70...77F). It comprises 209 sources (marked 'A'), forming a complete, flux density limited sample above 50 mJy at 4.76 GHz in 1981.9 (Altschuler, 1986A&AS...65..267A), and 30 sources (marked 'a') below this limit, but with 5.0 GHz flux densities from 1971.0 (Davis, 1971AJ.....76..980D). The catalogue covers a narrow strip of the sky around declination of 33 degrees. The flux densities were calibrated with 3C286 on the scale of Kellermann, Pauliny-Toth and Williams (1969ApJ...157....1K). After publication of the catalog a statistical analysis for flux density variability in the data has been performed (Forkert, 1990), using 6cm flux density measurements of Davis (1971AJ.....76..980D) and Altschuler (1986A&AS...65..267A) and the 2.695 GHz flux densities of Pauliny-Toth et al. (1974A&A....35..421P), the details and results of which are going to be published elsewhere (Altschuler & Forkert, in preparation). For the purposes of this analysis it has become necessary to obtain more individual error estimates of the 1986.2 data, not dominated by the effect of overall scale errors. This revision for some of the sources also led to slightly different flux densities from those previously published. The variability study proved the flux density errors to represent the individual 1-sigma uncertainties, WITHOUT the effect of overall scale errors. From the aforementioned comparison with other measurements scale errors of ~1% at 2.695 GHz and ~3% at 4.75 GHz seem likely.1987A&AS...70...77Fhttps://cdsarc.cds.unistra.fr/viz-bin/cat/VIII/57CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=VIII/57https://vizier.iucaa.in/viz-bin/VizieR-2?-source=VIII/57http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=VIII/57https://vizier.cds.unistra.fr/viz-bin/votable?-source=VIII/57https://vizier.iucaa.in/viz-bin/votable?-source=VIII/57http://vizieridia.saao.ac.za/viz-bin/votable?-source=VIII/57GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table VIII/57/radfaint (Fluxes of Faint Radio Sources at 2.7/4.75 GHz (32.8{deg} < Dec < 33.5{deg}))https://vizier.cds.unistra.fr/viz-bin/conesearch/VIII/57/radfaint?https://vizier.iucaa.in/viz-bin/conesearch/VIII/57/radfaint?http://vizieridia.saao.ac.za/viz-bin/conesearch/VIII/57/radfaint?GETtext/xml+votable180.050000true2.6054833.494250.0055555555555555566/887 889 891 893 955 956 967 971 992 1141 1143 1145 1147 1148 1205 1207 1212 1225 1228 1248 1291 1294 1312 1543 1546 1552 2234 2235 2245 2249 2251 2252 2256 2311 2313 2315 2338 2567 2569 2573 2576 2592 4982 4985 5046 5049 5062 5065 5066 5068 5237 5242 5302 5303 5305 5317 5318 5322 5328 5344 5385 5386 5388 5637 5638 5641 5642 5644 5648 6266 6267 6268 6326 6330 6331 6332 6343 6347 6368 6406 6412 6432 6666 6667 6688 9077 9079 9083 9142 9146 9157 9158 9162 9163 9164 9334 9337 9338 9340 9398 9399 9402 9477 9478 9481 9738 9739 9744 10364 10421 10422 10426 10442 10506 10761 13175 13179 13180 13239 13255 13260 13264 13280 13431 13435 13494 13495 13500 13511 13515 13516 13517 13520 13574 13575 13577 13584 13834 13835 13836 14522 14535 14539 14544 14853 14857 14858 14859 14860 20342 20343 20345 20347 20405 20406 20411 20413 20432 24437 24438 24444 24502 24518 24519 24523 24528 28538 28539 28602 28614 28617 32629 32633 32636 32693 32694 32711 32715 327361.785725704964222e-24 3.1473830458963047e-24https://cdsarc.cds.unistra.fr/viz-bin/moc/VIII/57?format=asciiRadiodefaultVIII/57/radfaintFluxes of Faint Radio Sources at 2.7/4.75 GHz (32.8{deg} < Dec < 33.5{deg})commentComments on source (4)meta.notecharOnameOther name of sourcemeta.idcharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintSeqnoSequence number of source (1)meta.numberintNameIAU name of source (1)meta.id;meta.maincharRAB1950Right Ascension (B1950) (2)pos.eq.ra;meta.mainDEB1950Declination (B1950)pos.eq.dec;meta.mainS2695? Peak flux density of source at 2695 MHzmJyphot.flux.density;em.radio.1500-3000MHzfloatnullablee_S2695? Error on 2695 flux densitymJystat.errorfloatnullableS4750? Peak flux density of source at 4750 MHzmJyphot.flux.density;em.radio.3-6GHzfloatnullablee_S4750? Error on 4750 flux densitymJystat.errorfloatnullableSp+Index? Spectral index between 2.7 and 4.75 GHz (3)spect.index;em.radio.3-6GHzfloatnullablee_Sp+Index? Error on spectral index (3)stat.errorfloatnullable_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