J/MNRAS/471/3806ivo://CDS.VizieR/J/MNRAS/471/3806doi:10.26093/cds/vizier.74713806CDSKuzmicz A.Jamrozy M.Koziel-Wierzbowska D.Wezgowiec M.2024-08-17T20:20:30Z2020-07-22T13:04:14ZCDS support team

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

cds-question@unistra.fractive-galactic-nucleiquasarsradio-sourcesgalaxy-classification-systemsWe present a sample of 74 radio sources with recurrent jet activity. The sample consists of 67 galaxies, 2 quasars and 5 unidentified sources, selected from the published data or are newly recognized. The sample's redshift range is 0.002<z<0.7 and the size of inner and outer structures varies from 0.02 to 4248kpc. We analyse the optical and radio properties of the sample and compare them with the characteristics of ordinary one-off FRII radio sources. With the help of stellar population modelling, we derive black hole masses and stellar masses of host galaxies of 35 restarting radio sources, finding that the black hole masses in restarting radio sources are comparable to those of typical single-cycle FRII radio sources. The obtained median values of log M_BH_ are 8.58 and 8.62M_{sun}_. Unlike the black hole masses, the stellar masses in restarting radio sources tend to be smaller than in the FRII sources. Although the stellar populations of the hosts of recurrent activity sources are dominated by old stars, a significant fraction of young stars can be observed as well. Based on the Sloan Digital Sky Survey photometric observations, we also analyse the morphology of the host galaxies and obtained significantly smaller concentration indices for the restarting radio sources when compared to the classical FRII hosts. This effect can be interpreted as a result of frequent merger events in the history of host galaxies of restarting radio sources.2017MNRAS.471.3806Khttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/MNRAS/471/3806CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toJ/MNRAS/415/1013 : FR II radio galaxies in SDSS (Koziel-Wierzbowska+, 2011)J/ApJS/199/27 : The ATLBS Extended Source Sample (Saripalli+, 2012)J/ApJ/765/62 : Radio galaxies SDSS-DR7 optical spectra analysishttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/MNRAS/471/3806https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/MNRAS/471/3806http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/MNRAS/471/3806https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/MNRAS/471/3806https://vizier.iucaa.in/viz-bin/votable?-source=J/MNRAS/471/3806http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/MNRAS/471/3806GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/MNRAS/471/3806/table1 (Radio sources with evidence of recurrent activity)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/MNRAS/471/3806/table1?https://vizier.iucaa.in/viz-bin/conesearch/J/MNRAS/471/3806/table1?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/MNRAS/471/3806/table1?GETtext/xml+votable180.050000true2.469166712.73462220.0055555555555555566/246 975 986 1327 2569 2631 4115 4161 4198 4804 4952 5018 5023 5311 5672 5785 5817 6007 6058 6252 6485 6588 7687 8264 8284 8433 8989 9009 9163 9278 9406 9468 9616 9630 9637 9978 10300 10355 10742 10809 11339 11408 11931 12335 13074 15045 15345 17385 17934 18683 19664 19745 25912 26020 27119 27138 27338 27422 27594 27746 27960 27989 28467 31288 31467 31509 31625 33433 35056 36100 39722 42743 43262 449269.276497240453405e-25 9.276497240453405e-25https://cdsarc.cds.unistra.fr/viz-bin/moc/J/MNRAS/471/3806?format=asciiOpticalRadiodefaultJ/MNRAS/471/3806/table1Radio sources with evidence of recurrent activitySimbadNameSimbad column added by the CDSmeta.idcharNotesNotes (1)meta.notecharz? Redshiftsrc.redshiftfloatnullablerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNameSource name, JHHMM+DDMMmeta.id;meta.maincharn_Name[*+T a] Note on Name (1)meta.notecharONameOther namemeta.idcharRAJ2000Right ascension (J2000)pos.eq.ra;meta.mainDEJ2000Declination (J2000)pos.eq.dec;meta.mainOptID[GQS] Optical identification (2)meta.codecharn_z[p] p for SDSS photometric redshiftmeta.notecharlinp? Projected linear size of the inner lobekpcphys.sizefloatnullablelinaApparent angular size of the inner lobearcsecphys.angSizedoubleloutp? Projected linear size of the outer lobekpcphys.sizefloatnullablen_loutp[j] Note on loutp (1)meta.notecharloutaApparent angular size of the outer lobearcsecphys.angSizedoublen_louta[j] Note on loutp (1)meta.notecharSin? Flux densities at 1.4GHz of the inner lobemJyphot.flux.density;em.radio.750-1500MHzdoublenullableSout? Flux densities at 1.4GHz of the outer lobemJyphot.flux.density;em.radio.750-1500MHzdoublenullablelogMBH? Mass of the central BHlog(solMass)phys.massfloatnullableClass[AB] Class of radio structure (A or B)src.class.structcharu_Class[?] Uncertainty flag on Classmeta.code.errorcharRefReferences, in refs.dat filemeta.ref;meta.filecharJ/MNRAS/471/3806/refsReferencesrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintRefReference numbermeta.id;meta.mainintBibCodeBibCodemeta.bib.bibcodecharAutAuthor's namemeta.bib.authorcharComCommentsmeta.notechar