J/A+A/559/A27ivo://CDS.VizieR/J/A+A/559/A27doi:10.26093/cds/vizier.35590027CDSGiessubel R.Heald G.Beck R.Arshakian T.G.2017-06-22T14:29:06Z2013-10-31T07:24:28ZCDS support team

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

cds-question@unistra.frgalaxiesradio-sourcespolarimetryLow-frequency radio continuum observations are best suited to search for radio halos of inclined galaxies. Polarization measurements at low frequencies allow the detection of small Faraday rotation measures caused by regular magnetic fields in galaxies and in the foreground of the Milky Way. The detection of low-frequency polarized emission from a spiral galaxy such as M31 allows us to assess the degree of Faraday depolarization, which can be compared with models of the magnetized interstellar medium.2013A&A...559A..27Ghttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/559/A27CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toJ/A+AS/61/451 : The 37W catalogue of radio sources in M31 (Walterbos+ 1985)J/ApJS/155/89 : 325MHz radio survey in M31 (Gelfand+, 2004)J/ApJS/159/242 : 325MHz radio survey in M31. II. (Gelfand+, 2005)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/559/A27https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/559/A27http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/559/A27https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+A/559/A27https://vizier.iucaa.in/viz-bin/votable?-source=J/A+A/559/A27http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+A/559/A27GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/A+A/559/A27/objects (Source positions and names)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/559/A27/objects?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/559/A27/objects?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/559/A27/objects?GETtext/xml+votable180.050000true12.74234142.1103020.0055555555555555566/2621-2623 2664-2666 2704-2705 2707-2710 2753https://cdsarc.cds.unistra.fr/viz-bin/moc/J/A+A/559/A27?format=asciiRadiodefaultJ/A+A/559/A27/objectsSource positions and namesrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNamesSource name(s)meta.id;meta.maincharxposx position in FITS cubepixpos.cartesian.x;instr.detintyposy position in FITS cubepixpos.cartesian.y;instr.detintRAB1950Right ascension (B1950)pos.eq.ra;meta.mainDEB1950Declination (B1950)pos.eq.dec;meta.main_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