J/MNRAS/453/4020ivo://CDS.VizieR/J/MNRAS/453/4020doi:10.26093/cds/vizier.74534020CDSFranzen T.M.O.Banfield J.K.Hales C.A.Hopkins A.Norris R.P.,Seymour N.Chow K.E.Herzog A.Huynh M.T.Lenc E.Mao M.Y.,Middelberg E.2024-08-15T20:15:29Z2016-05-03T15:47:39ZCDS support team

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

cds-question@unistra.frsurveysgalaxiescatalogsradio-galaxiesradio-sourcesradio-continuum-emissionWe present the third data release from the Australia Telescope Large Area Survey. These data combine the observations at 1.4GHz before and after upgrades to the Australia Telescope Compact Array reaching a sensitivity of 14{mu}Jy/beam in 3.6 deg^2^ over the Chandra Deep Field South (CDFS) and of 17{mu}Jy/beam in 2.7 deg^2^ over the European Large Area ISO Survey South 1 (ELAIS-S1). We used a variety of array configurations to maximize the uv coverage resulting in a resolution of 16 by 7-arcsec in CDFS and of 12 by 8-arcsec in ELAIS-S1. After correcting for peak bias and bandwidth smearing, we find a total of 3034 radio source components above 5{sigma} in CDFS, of which 514 (17 per cent) are considered to be extended. The number of components detected above 5{sigma} in ELAIS-S1 is 2084, of which 392 (19 per cent) are classified as extended. The catalogues include reliable spectral indices ({Delta}{alpha}<0.2) between 1.40 and 1.71GHz for ~350 of the brightest components.2015MNRAS.453.4020Fhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/MNRAS/453/4020CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toII/253 : Chandra Deep Field South: multi-colour data (Wolf+, 2008)J/A+A/451/881 : ESIS BVR catalog, ELAIS-S1 (Berta+, 2006)J/A+A/544/A38 : ATLAS 2.3GHz observations of ELAIS-S1 & CDF-S (Zinn+, 2012)J/AJ/135/1276 : ATLAS radio observations of ELAIS-S1 (Middelberg+, 2008)J/MNRAS/441/2555 : ATLAS 1.4GHz Data Release 2 (Hales+, 2014)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/MNRAS/453/4020https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/MNRAS/453/4020http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/MNRAS/453/4020https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/MNRAS/453/4020https://vizier.iucaa.in/viz-bin/votable?-source=J/MNRAS/453/4020http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/MNRAS/453/4020GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/MNRAS/453/4020/atlasdr3 (ATLAS DR3 Component Catalogue (23/07/2015) (coverage area: 6.296 sq. degrees))https://vizier.cds.unistra.fr/viz-bin/conesearch/J/MNRAS/453/4020/atlasdr3?https://vizier.iucaa.in/viz-bin/conesearch/J/MNRAS/453/4020/atlasdr3?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/MNRAS/453/4020/atlasdr3?GETtext/xml+votable180.050000true7.3572083-44.04905560.0055555555555555565/8983 8989 6/35385 35387-35388 35390 35473 35475-35476 35931 35953 361069.276497240453405e-25 9.276497240453405e-25https://cdsarc.cds.unistra.fr/viz-bin/moc/J/MNRAS/453/4020?format=asciiRadiodefaultJ/MNRAS/453/4020/atlasdr3ATLAS DR3 Component Catalogue (23/07/2015) (coverage area: 6.296 sq. degrees)recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintIDComponent identification number (1)meta.idcharATLAS3Component IAU name (JHHMMSS.s+DDMMSSC) (2)meta.id;meta.maincharRAJ2000Intensity weighted centroid Right Ascension (J2000)pos.eq.ra;meta.mainDEJ2000Intensity weighted centroid Declination (J2000)pos.eq.dec;meta.maine_RAJ2000Error in right ascension (3)arcsecstat.error;pos.eq.rafloate_DEJ2000Error in declination (3)arcsecstat.error;pos.eq.decfloatrmsLocal rms noise levelmJy/beaminstr.det.noise;pos.lg;pos.lsrfloatBWSLocal bandwidth smearing correction (see Section 3.2)stat.fit.paramfloatObsFreq[1.378/1.521] Effective observing frequency at source position in mosaic (see Section 4.5)GHzem.freqfloatSpPeak flux density at ObsFreq (4)mJy/beamphot.flux.density;em.radiofloate_SpError in peak flux density at ObsFreqmJy/beamstat.error;src.spTypefloatSIntegrated flux density at ObsFreq (4)mJyphot.flux.density;em.radiofloate_SError in integrated flux density at ObsFreqmJystat.errorfloatSp1.4GHzPeak flux density at 1.4GHz (5)mJy/beamphot.flux.density;em.radio.750-1500MHzdoublee_Sp1.4GHzError in peak flux density at 1.4GHzmJy/beamstat.errorfloatS1.4GHzIntegrated flux density at 1.4GHz (6)mJyphot.flux.density;em.radio.750-1500MHzdoublee_S1.4GHzError in integrated flux density at 1.4GHzmJystat.errorfloatDeconv? Deconvolved angular size (7)arcsecphys.angSizenullablee_Deconv? Error in deconvolved angular size (7)arcsecstat.errorfloatnullableClass[P/E] Component class (P = point-like; E = extended)meta.code.classcharSindex? Spectral index between 1.40 and 1.71 GHz (8)phot.flux.density;em.radio.1500-3000MHzdoublenullablee_Sindex? Error in spectral index (8)stat.errordoublenullableFieldField identifiermeta.id;obs.fieldchar