J/A+A/626/A8ivo://CDS.VizieR/J/A+A/626/A8doi:10.26093/cds/vizier.36260008CDSMissaglia V.Massaro F.Capetti A.Paolillo M.Kraft R.P.Baldi R.D.,Paggi A.2023-03-20T14:29:55Z2022-09-07T09:49:57ZCDS support team

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

cds-question@unistra.frradio-galaxiesredshiftedWe present a catalog of 47 wide-angle tailed radio galaxies (WATs), the WATCAT, mainly built including a radio morphological classification; WATs were selected by combining observations from the National Radio Astronomy Observatory/Very Large Array Sky Survey (NVSS), the Faint Images of the Radio Sky at Twenty-Centimeters (FIRST), and the Sloan Digital Sky Survey (SDSS). We included in the catalog only radio sources showing two-sided jets with two clear "warmspots" (i.e., jet knots as bright as 20% of the nucleus) lying on the opposite side of the radio core, and having classical extended emission resembling a plume beyond them. The catalog is limited to redshifts z<=0.15, and lists only sources with radio emission extended beyond 30kpc from the host galaxy. We found that host galaxies of WATCAT sources are all luminous (-20.5>=M_r_>=-23.7), red early-type galaxies with black hole masses in the range 10^8^<=M_BH_<=10^9^M_{sun}_. The spectroscopic classification indicates that they are all low-excitation galaxies (LEGs). Comparing WAT multifrequency properties with those of FRI and FRII radio galaxies at the same redshifts, we conclude that WATs show multifrequency properties remarkably similar to FRI radio galaxies, having radio power of typical FRIIs.2019A&A...626A...8Mhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/626/A8CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toJ/MNRAS/421/1569 : Properties of 18286 SDSS radio galaxies (Best+, 2012)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/626/A8https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/626/A8http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/626/A8https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+A/626/A8https://vizier.iucaa.in/viz-bin/votable?-source=J/A+A/626/A8http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+A/626/A8GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/A+A/626/A8/watcat (Main properties of the WATCAT sources)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/626/A8/watcat?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/626/A8/watcat?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/626/A8/watcat?GETtext/xml+votable180.050000true10.80355111-10.665580.0055555555555555566/4113 4241 4394 4451 4642 4982 5240 5365 5675 5813 5889 5977 6076 6609 7334 8224 8474 8608 8658 8920 9290 9369 9742 10483 10987 11095 11296 11325 16894 19028 19121 22367 25916 25970 25982 26048 26097 26109 26545 26964 27051 27058 27619 27656 27671 27699 27777https://cdsarc.cds.unistra.fr/viz-bin/moc/J/A+A/626/A8?format=asciiRadiodefaultJ/A+A/626/A8/watcatMain properties of the WATCAT sourcesrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNameSDSS source name (JHHMMSS.ss+DDMMSS.s)meta.id;meta.maincharRAJ2000Right ascension (J2000)degpos.eq.ra;meta.mainDEJ2000Declination (J2000)degpos.eq.dec;meta.mainzRedshiftsrc.redshiftdoublelognuLnulogarithm of the radio luminositylog(1e-07W)phys.luminosity;em.radiofloatrMAGSDSS DR7 r-band AB absolute magnitudemagphys.magAbsfloatlogL[OIII]? logarithm of the [OIII] line luminositylog(1e-07W)phys.luminosityfloatnullableDn? Dn(4000) spectroscopic indexspect.indexfloatnullableCrConcentration indexphys.size;arith.ratiofloatsigma*Stellar velocity dispersionkm/sphys.veloc.dispersionfloatIDBest ID, from Best & Heckman (2012MNRAS.421.1569B, Cat. J/MNRAS/421/1569)meta.idintSimbadSimbad column added by the CDSmeta.ref.urlchar