Polarized DRAO sourcesJ/ApJ/733/69ivo://CDS.VizieR/J/ApJ/733/69doi:10.26093/cds/vizier.17330069CDSBanfield J.K.George S.J.Taylor A.R.Stil J.M.Kothes R.Scott D.2018-02-01T11:50:43Z2012-12-07T15:12:55ZCDS support team
CDS, Observatoire de Strasbourg, 11 rue de l'Universite, F-67000 Strasbourg, France
cds-question@unistra.frradio-galaxiesgalaxiesinfrared-sourcespolarimetryradio-continuum-emissionredshiftedastronomical-object-identificationThe Dominion Radio Astrophysical Observatory Deep Field polarization study has been matched with the Spitzer Wide-Area Infrared Extragalactic Survey of the European Large Area Infrared Space Observatory Survey North 1 field. We have used Very Large Array observations with a total intensity rms of 87uJy/beam to match SWIRE counterparts to the radio sources. Infrared color analysis of our radio sample shows that the majority of polarized sources are elliptical galaxies with an embedded active galactic nucleus. Using available redshift catalogs, we found 429 radio sources of which 69 are polarized with redshifts in the range of 0.04<z<3.2. We find no correlation between redshift and percentage polarization for our sample. However, for polarized radio sources, we find a weak correlation between increasing percentage polarization and decreasing luminosity.2011ApJ...733...69Bhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJ/733/69CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toVIII/90 : The FIRST Survey Catalog, Version 12Feb16 (Becker+ 2012)II/294 : The SDSS Photometric Catalog, Release 7 (Adelman-McCarthy+, 2009)II/290 : SWIRE Photometric Redshift Catalogue (Rowan-Robinson+, 2008)II/255 : SWIRE ELAIS N1 Source Catalogs (Surace+, 2004)VIII/65 : 1.4GHz NRAO VLA Sky Survey (NVSS) (Condon+ 1998)VIII/62 : The Westerbork Northern Sky Survey (Leiden, 1998)J/ApJ/714/1689 : DRAO ELAIS N1 catalog (Grant+, 2010)J/MNRAS/409/821 : Radio sources with ultrahigh polarization (Shi+, 2010)J/MNRAS/402/2792 : 1388MHz ATLBS Low-Brightness Survey (Subrahmanyan+, 2010)J/MNRAS/395/269 : ELAIS-N1 field 325MHz observations (Sirothia+, 2009)J/MNRAS/383/75 : Deep 610MHz survey of ELAIS-N1 sources (Garn+, 2008)J/MNRAS/379/1343 : IR study of UKIDSS massive supercluster (Swinbank+, 2007)J/ApJ/666/201 : Radio polarimetry of the ELAIS N1 field (Taylor+, 2007)J/AJ/132/2409 : Deep ATLAS radio observations of CDFS (Norris+, 2006)J/MNRAS/371/898 : Extragalactic 20GHz radio sources (Sadler+, 2006)J/MNRAS/358/333 : ELAIS opt. ident. at 15um+1.4GHz (Gonzalez-Solares+, 2005)J/MNRAS/343/293 : ELAIS deep X-ray survey. I. (Manners+, 2003)J/MNRAS/302/222 : ISO ELAIS 20cm VLA survey regions (Ciliegi+, 1999)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/ApJ/733/69https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/ApJ/733/69http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/ApJ/733/69https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/ApJ/733/69https://vizier.iucaa.in/viz-bin/votable?-source=J/ApJ/733/69http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/ApJ/733/69GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/ApJ/733/69/table3 (Polarized sources with a redshift from the DRAO deep field radio source catalog)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJ/733/69/table3?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJ/733/69/table3?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJ/733/69/table3?GETtext/xml+votable180.050000true240.069416753.662450.005555555555555556Cone search capability for table J/ApJ/733/69/table5 (DRAO deep field radio sources matched to spiral galaxies in the SWIRE ELAIS N1 field with upper limits on percentage polarization {Pi}_UL_)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJ/733/69/table5?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJ/733/69/table5?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJ/733/69/table5?GETtext/xml+votable180.050000true241.513555.42433890.005555555555555556Cone search capability for table J/ApJ/733/69/table6 (DRAO deep field infrared faint radio sources)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJ/733/69/table6?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJ/733/69/table6?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJ/733/69/table6?GETtext/xml+votable180.050000true240.8954.48521940.0055555555555555565/2538 2539 6/9983 10145 10147 10149 10150 10151 11520 11521 115249.276497240453405e-25 9.276497240453405e-25https://cdsarc.cds.unistra.fr/viz-bin/moc/J/ApJ/733/69?format=asciiOpticalInfraredRadiodefaultJ/ApJ/733/69/table3Polarized sources with a redshift from the DRAO deep field radio source catalogzRedshiftsrc.redshiftfloatnullablerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintDRAODRAO deep field name (HHMMSS.ss+DDMMSS.ss; J2000)meta.id;meta.maincharSWIRE? SWIRE number (only for table 3)meta.idintnullableS1.41.4GHz flux density (1)mJyphot.flux.density;em.radio.750-1500MHzfloate_S1.4S1.4 uncertaintymJystat.errorfloatP0? Bias-corrected polarized flux density (P_0_) (1)mJyphot.flux.densityfloatnullablee_P0? P0 uncertaintymJystat.errorfloatnullablePi0? Percentage polarization ({Pi}_0_) (1)%phys.polarizationfloatnullablee_Pi0? Pi0 uncertainty%stat.errorfloatnullablel_alphaLimit flag on alphameta.code.error;pos.eq.racharalphaSpectral index {alpha}^1420^_325_ (2)spect.indexfloate_alpha? alpha uncertaintystat.error;pos.eq.rafloatnullabler_z[a-c] Redshift reference (3)meta.ref;pos.framecharL1.4? 1.4GHz luminosity (only for table 3)W/Hzphys.luminosity;em.radiodoublenullableScatCross-match with VizieR SWIRE catalogs within 4"meta.ref.urlintnullableDR7Cross-match with the SDSS-DR7 catalog within 4"meta.ref.urlintnullable_RAPositions from DRAO names (right ascension part)degpos.eq.ra;meta.main_DEPositions from DRAO names (declination part)degpos.eq.dec;meta.main
J/ApJ/733/69/table5DRAO deep field radio sources matched to spiral galaxies in the SWIRE ELAIS N1 field with upper limits on percentage polarization {Pi}_UL_recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintDRAODRAO deep field name (HHMMSS.ss+DDMMSS.ss; J2000)meta.id;meta.maincharNameGalaxy namemeta.id.crosscharTypeGalaxy morphological typesrc.morph.typecharzRedshiftsrc.redshiftfloatr_z[a-c] Redshift reference (1)meta.ref;pos.framecharS1.41.4GHz flux densitymJyphot.flux.density;em.radio.750-1500MHzfloate_S1.4S1.4 uncertaintymJystat.errorfloatl_PiULLimit flag on PiULmeta.code.errorcharPiULUpper limits on percentage polarization ({Pi}_UL_)%phys.polarizationintDR7Cross-match with the SDSS-DR7 catalog within 4"meta.ref.urlintnullable_RAPositions from DRAO names (right ascension part)degpos.eq.ra;meta.main_DEPositions from DRAO names (declination part)degpos.eq.dec;meta.main
J/ApJ/733/69/table6DRAO deep field infrared faint radio sourcese_Pi0? Pi0 uncertainty%stat.errorfloatnullablerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintDRAODRAO deep field name (HHMMSS.ss+DDMMSS.ss; J2000)meta.id;meta.maincharS1.41.4GHz flux density (1)mJyphot.flux.density;em.radio.750-1500MHzfloate_S1.4S1.4 uncertaintymJystat.errorfloatP0? Bias-corrected polarized flux density (P_0_) (1)mJyphot.flux.densityfloatnullablee_P0? P0 uncertaintymJystat.errorfloatnullablePi0? Percentage polarization ({Pi}_0_) (1)%phys.polarizationfloatnullablel_alphaLimit flag on alphameta.code.error;pos.eq.racharalphaSpectral index {alpha}^1420^_325_ (2)spect.indexfloate_alpha? alpha uncertaintystat.error;pos.eq.rafloatnullableDR7Cross-match with the SDSS-DR7 catalog within 4"meta.ref.urlintnullableG10Cross-match with the DRAO ELAIS N1 within 4"meta.ref.urlintnullable_RAPositions from DRAO names (right ascension part)degpos.eq.ra;meta.main_DEPositions from DRAO names (declination part)degpos.eq.dec;meta.main