J/MNRAS/329/227ivo://CDS.VizieR/J/MNRAS/329/227doi:10.26093/cds/vizier.73290227CDSSadler E.M.Jackson C.A.Cannon R.D.McIntyre V.J.Murphy T.,Bland-Hawthorn J.Bridges T.Cole S.Colless M.Collins C.Couch W.,Dalton G.de Propris R.Driver S.P.Efstathiou G.Ellis R.S.,Frenk C.S.Glazebrook K.Lahav O.Lewis I.Lumsden S.Maddox S.,Madgwick D.Norberg P.Peacock J.A.Peterson B.A.Sutherland W.,Taylor K.2024-06-27T20:17:54Z2006-03-21T22:59:17ZCDS support team

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

cds-question@unistra.frradio-sourcesredshiftedWe have cross-matched the 1.4-GHz NRAO VLA Sky Survey (NVSS, Condon 1998, Cat. <VIII/65>) with the first 210 fields observed in the 2dF Galaxy Redshift Survey (2dFGRS, Colless, 2001, Cat. <VII/226>), covering an effective area of 325{deg}^2^ (about 20 per cent of the final 2dFGRS area). This yields a set of optical spectra of 912 candidate NVSS counterparts, of which we identify 757 as genuine radio identifications - the largest and most homogeneous set of radio source spectra ever obtained. The 2dFGRS radio sources span the redshift range z=0.005 to 0.438, and are a mixture of active galaxies (60 per cent) and star-forming galaxies (40 per cent). About 25 per cent of the 2dFGRS radio sources are spatially resolved by NVSS, and the sample includes three giant radio galaxies with projected linear size greater than 1 Mpc. The high quality of the 2dF spectra means we can usually distinguish unambiguously between AGN and star-forming galaxies. We make a new determination of the local radio luminosity function at 1.4 GHz for both active and star-forming galaxies, and derive a local star formation density of 0.022+/-0.004M_{sun}_/yr/Mpc^3^ (H_0_=50km/s/Mpc)2002MNRAS.329..227Shttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/MNRAS/329/227CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toVII/226 : The 2dF Galaxy Redshift Survey (Colless+ 2001)VIII/65 : 1.4GHz NRAO VLA Sky Survey (NVSS) (Condon+ 1998)IX/10 : ROSAT All-Sky Bright Source Catalogue (1RXS) (Voges+ 1999)J/ApJS/129/547 : RBSC-NVSS sample. I. (Bauer+, 2000)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/MNRAS/329/227https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/MNRAS/329/227http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/MNRAS/329/227https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/MNRAS/329/227https://vizier.iucaa.in/viz-bin/votable?-source=J/MNRAS/329/227http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/MNRAS/329/227GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/MNRAS/329/227/2dFGRS (Candidate and additional 2dFGRS/NVSS radio sources)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/MNRAS/329/227/2dFGRS?https://vizier.iucaa.in/viz-bin/conesearch/J/MNRAS/329/227/2dFGRS?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/MNRAS/329/227/2dFGRS?GETtext/xml+votable180.050000true4.1710833-26.85505560.0055555555555555564/1684 5/6479 6592 6707 6711-6712 6714 6716 6731 6733 6788 6791 6801-6802 6808 6811-6812 8942 8946 8986 8990 8999 9004-9005 9009 9012 11755 11762 11770 6/16477 16479 16499 16501-16502 16505 16507-16508 16559 16564-16565 16569-16572 16641 16643 16645 16647-16648 16650 16652 16900-16902 25533 25535 25561 25570 25575-25578 25586 25589 25593-25597 25813 25815 25817-25820 25823 25833 25835 25838 25840-25842 25845 25847 25855 25877 25880 25883-25884 25886-25887 25904-25905 25907 25910 25912 25915 25920 25922 25924 25926 25930 25936 25939 25946 25948 25952 25960 25962 25984 25989 25991-25992 25994-25995 26000 26002 26010 26016-26017 26020 26022-26023 26026 26028 26137 26139-26140 26142-26143 26153-26154 26158 26168 26170 26172 26185 26189-26191 26197 26211 26214-26216 26218 26220 26241-26244 26246 26249 26254-26255 26257 26264 26266 26272 26274 26276-26277 26279-26280 26290 26374 26376 26743 26749-26751 26827 26834 26837-26839 26853-26854 26860-26861 26863 26871-26873 26875 26893 26895-26897 26899 26901 26903-26904 26906-26907 26909 26911 26914-26915 26918-26921 26923 26931 26936 26938 26940 26968 26970 26976-26977 26979-26980 26982-26983 26988-26989 27008-27009 27011-27012 27014-27015 27017 27020-27021 27026-27027 27032 27034-27035 27038 27042-27043 27048 27158-27159 27161 27189 27200 27202-27203 27214 27216 27223 27229-27230 27236-27238 27241 27252 27254 27256 27394 27400 35657 35660-35662 35694-35695 35699-35700 35702-35706 35708-35709 35742 35757 35762 35764-35765 35767 35779-35780 35782 35788 35885-35887 35890-35891 35894 35896 35898 35901 35937 35939-35940 35943 35948 35950-35951 35959 35964-35966 35972 35987-35988 35991 36005 36007 36024-36025 36032-36033 36040 36042-36046 36056 36064-36065 36067-36068 36384 45035-45036 45038 46847 46943 46953 46958-46959 46963 46965-46969 46972 46986 47009 47015 47019 47034-47036 47038-47039 47041-47042 47044 47046-47047 47053-47055 47077-47079 47084-47085 47088 48384-48386 48390 48400-48401 48403-484042.4696718532768785e-21 3.953759050367298e-21https://cdsarc.cds.unistra.fr/viz-bin/moc/J/MNRAS/329/227?format=asciiOpticalRadiodefaultJ/MNRAS/329/227/2dFGRSCandidate and additional 2dFGRS/NVSS radio sourcesrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordinttSimbad column added by the CDSmeta.notechar2dFGRS2dFGRS designationmeta.id;meta.maincharprimarym_2dFGRSindicates IR of X-ray data in table5 or table6meta.refcharn_2dFGRS[*] indicates a note in notes.dat filemeta.notecharNameOther namemeta.idcharRAJ2000Right ascension (J2000)pos.eq.ra;meta.mainDEJ2000Declination (J2000)pos.eq.dec;meta.mainOffset? Offset between 2dFGRS (optical) and NVSS (radio) positionsarcsecpos.angDistancefloatnullablebJmagTotal blue b_J_ magnitude from the 2dFGRS data base (1)magphot.mag;em.opt.BfloatS1.4GHzFlux density at 1.4GHz, from the NVSS (<VIII/65>) catalogue (2)mJyphot.flux.density;em.radio.750-1500MHzfloatS60um? IRAS flux density at 60{mu}mJyphot.flux.density;em.IR.30-60umfloatnullablez? Heliocentric redshift, from 2dFGRS observations unless otherwise indicated in the notessrc.redshiftfloatnullableQual2dFGRS spectrum quality code (3)meta.code.qualintSpClassSpectral class, based on our visual classificationsrc.spTypecharComCommentsmeta.notecharJ/MNRAS/329/227/table5Ultraluminous IRAS Galaxies (ULIRGS) in the sampleRefReferences (1)meta.bibcharIRASIRAS designationmeta.id.crosscharSpClassSpectral classsrc.spTypecharzRedshiftsrc.redshiftfloatrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordint2dFGRS2dFGRS designationmeta.id;meta.maincharMAGAbsolute magnitudemagphot.mag;em.opt.VfloatlogP1.4GHzlog10 of 1.4GH radio powerlog(W.Hz**-1)phot.flux.density;em.radio.750-1500MHzfloatl_logS60/S100Limit flag on logS60/S100meta.codecharlogS60/S100log10 of S60um/S100um ratiophot.flux;arith.ratiofloatlogLFIRlog10 of FIR luminositysolLumphys.luminosity;em.IRfloatJ/MNRAS/329/227/table6Galaxies detected as X-ray sources in the ROSAT All-Sky Survey (RASS, Cat. <IX/10>)recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordint2dFGRS2dFGRS designationmeta.id;meta.mainchar1RXSROSAT designationmeta.id.crosscharSpClassSpectral classsrc.spTypecharzRedshiftsrc.redshiftfloatMAGAbsolute magnitudemagphot.mag;em.opt.VfloatlogP1.4GHzlog10 of the 1.4GHz radio powerlog(W.Hz**-1)phot.flux.density;em.radio.750-1500MHzfloatCRRSBC count rates**-1phot.count;em.X-rayfloate_CRrms uncertainty on RSBC count rates**-1stat.errorfloatTypeType of galaxysrc.classcharNameOther namemeta.idcharJ/MNRAS/329/227/notesNotes to table1recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordint2dFGRS2dFGRS designationmeta.id;meta.maincharNoteText of the notemeta.notechar