J/A+AS/77/31ivo://CDS.VizieR/J/A+AS/77/31CDSVallee J.P.Roger R.S.2013-03-06T05:37:34Z1997-12-09T19:48:36ZCDS support team

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

cds-question@unistra.frradio-sourcesgalaxy-clustersThe cluster of galaxies Abell 1314 has been observed with the Penticton synthesis telescope simultaneously at 408 MHz (73.5 cm wavelength) with a sensitivity (7 rms) near 70 mJy and at 1420 MHz (21.1 cm wavelength) with a sensitivity (5 rms) near 4.3 mJy. In addition to the 3 cluster sources detected, a further 64 background radio sources have been detected at 1420 MHz (the 20P radio survey), and 169 background sources at 408 MHz (the 21P radio survey). The surveys extend to a radius of 3.7 degrees at 408 MHz, and to 1.0 degree at 1420 MHz, from the map center at RA=11h31.5m, Dec=+49d20'. The differential source count for the background radio sources, derived at 408 MHz in the flux density range 90 mJy to 3.0 Jy, shows consistency with the Cambridge 5C5 survey at 408 MHz in a direction away from clusters of galaxies. Also, the differential count derived at 1420 MHz in the flux density range 10 mJy to 330 mJy is consistent with the Westerbork LBDS survey at a nearby frequency away from clusters of galaxies. We find no candidate for very steep spectrum "relic" sources in this cluster of galaxies, nor for very flat spectrum "blue" background radio galaxies behind the cluster.1989A&AS...77...31Vhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+AS/77/31CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toJ/MNRAS/246/169 : 14P and 15P sourcesJ/A+A/241/551 : 18P and 19P sourcesJ/A+AS/115/345 : 32P and 33P sourcesJ/MNRAS/274/324 : 51P, 52P, 53P and 54P sourcesJ/MNRAS/301/203 : 67P, 68P, 69P and 70P sourcesTable 1: Instrumental parameters at 408 MHz and 1420 MHzhttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+AS/77/31https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+AS/77/31http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+AS/77/31https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+AS/77/31https://vizier.iucaa.in/viz-bin/votable?-source=J/A+AS/77/31http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+AS/77/31GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/A+AS/77/31/table2 (Source List at 408 MHz, corrected for a primary beam with Gaussian function of HPBW of 318 arcmin)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+AS/77/31/table2?https://vizier.iucaa.in/viz-bin/conesearch/J/A+AS/77/31/table2?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+AS/77/31/table2?GETtext/xml+votable180.050000true168.30350347.3141860.005555555555555556Cone search capability for table J/A+AS/77/31/table3 (Source List at 1420 MHz, corrected for a primary beam of Gaussian function of HPBW of 103 arcmin)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+AS/77/31/table3?https://vizier.iucaa.in/viz-bin/conesearch/J/A+AS/77/31/table3?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+AS/77/31/table3?GETtext/xml+votable180.050000true172.12562548.6436930.005555555555555556Cone search capability for table J/A+AS/77/31/table5 (Comparison table for sources in both lists (408 and 1420 MHz))https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+AS/77/31/table5?https://vizier.iucaa.in/viz-bin/conesearch/J/A+AS/77/31/table5?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+AS/77/31/table5?GETtext/xml+votable180.050000true172.1700149.1889410.0055555555555555564/349 5/1401 1403-1404 1406 1489 6/5499 5502 5575 5579 5581-5583 5602-5603 5608 5611 5620 5622 5953 5955 5964 5968 59702.703436334132769e-25 9.409018505477317e-25https://cdsarc.cds.unistra.fr/viz-bin/moc/J/A+AS/77/31?format=asciiRadiodefaultJ/A+AS/77/31/table2Source List at 408 MHz, corrected for a primary beam with Gaussian function of HPBW of 318 arcminrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintSourceSource namemeta.id;meta.maincharRA1950Right ascension (1950)pos.eq.ra;meta.maine_RA1950Standard deviation of right ascensionsstat.error;pos.eq.rafloatDE1950Declination (1950)pos.eq.dec;meta.maine_DE1950Standard deviation of declinationarcsecstat.error;pos.eq.decintFluxFlux densitymJyphot.flux.density;em.radio.200-400MHzinte_FluxStandard deviation of flux densitymJystat.error;phot.fluxintOtherNameOther name (1)meta.idchar_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.decnullableindexedJ/A+AS/77/31/table3Source List at 1420 MHz, corrected for a primary beam of Gaussian function of HPBW of 103 arcminOtherNameOther name (1)meta.idcharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintSourceSource namemeta.id;meta.maincharRA1950Right ascension (1950)pos.eq.ra;meta.maine_RA1950Standard deviation of right ascensionsstat.error;pos.eq.rafloatDE1950Declination (1950)pos.eq.dec;meta.maine_DE1950Standard deviation of declinationarcsecstat.error;pos.eq.decintFluxFlux densitymJyphot.flux.density;em.radio.750-1500MHzinte_FluxStandard deviation of flux densitymJystat.error;phot.fluxint_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.decnullableindexedJ/A+AS/77/31/table4Size of extended sources at 408 MHzrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintSourceSource namemeta.id;meta.maincharMajAxisMajor axisarcminphys.angSizefloatMinAxisMinor axisarcminphys.angSizefloatPAPosition angle of the major axisdegpos.posAngintJ/A+AS/77/31/table5Comparison table for sources in both lists (408 and 1420 MHz)recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintSource1Source name at 1420 MHzmeta.id;meta.maincharRA1950Right ascension (1950)pos.eq.ra;meta.mainDE1950Declination (1950)pos.eq.dec;meta.mainFlux1Flux density at 21 cm (1420MHz)mJyphot.flux.density;em.radio.750-1500MHzintFlux2Flux density at 74 cm (408MHz)mJyphot.flux.density;em.radio.200-400MHzintSpIndexSpectral indexspect.indexfloatSource2Source name at 408 MHzmeta.idchar_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.decnullableindexedJ/A+AS/77/31/table6Source counts at three frequencies toward the Abell 1314 arearecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintLSLower limit to the flux rangeJyphot.flux.density;em.radio.200-400MHzfloatn_LS[-] Separation labelmeta.notecharUSUpper limit to the flux rangeJyphot.flux.density;em.radio.200-400MHzfloatN(408)? Number of sources observed at Penticton in each flux range at 408 MHzmeta.numberintnullabledN/dS(408)? Source counts at 408 MHzcount.sr**-1.Jy**-1phot.count;arith.ratiofloatnullableN(610)? Number of sources observed at Penticton in each flux range at 610 MHzmeta.numberintnullabledN/dS(610)? Source counts at 610 MHzcount.sr**-1.Jy**-1phot.count;em.radiofloatnullableN(1420)? Number of sources observed at Penticton in each flux range at 1420 MHzmeta.numberintnullabledN/dS(1420)? Source counts at 1420 MHzcount.sr**-1.Jy**-1phot.count;em.radiofloatnullable