J/A+A/435/521ivo://CDS.VizieR/J/A+A/435/521doi:10.26093/cds/vizier.34350521CDSNagar N.M.Falcke H.Wilson A.S.2017-11-29T11:48:26Z2005-05-08T09:33:57ZCDS support team

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

cds-question@unistra.frradio-galaxiesactive-galactic-nucleigalaxiesseyfert-galaxiesWe present the completed results of a high resolution radio imaging survey of all (~200) low-luminosity active galactic nuclei (LLAGNs) and AGNs in the Palomar Spectroscopic Sample of all (~488) bright northern galaxies. The high incidences of pc-scale radio nuclei, with implied brightness temperatures >~10^7K, and sub-parsec jets argue for accreting black holes in >=50% of all LINERs and low-luminosity Seyferts; there is no evidence against all LLAGNs being mini-AGNs. The detected parsec-scale radio nuclei are preferentially found in massive ellipticals and in type 1 nuclei (i.e. nuclei with broad Halpha emission). The radio luminosity function (RLF) of Palomar Sample LLAGNs and AGNs extends three orders of magnitude below, and is continuous with, that of 'classical' AGNs. We find marginal evidence for a low-luminosity turnover in the RLF; nevertheless LLAGNs are responsible for a significant fraction of present day mass accretion.2005A&A...435..521Nhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/435/521CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toJ/ApJS/112/315 : Spectroscopic parameters of Seyfert nuclei (Ho+ 1997)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/435/521https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/435/521http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/435/521https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+A/435/521https://vizier.iucaa.in/viz-bin/votable?-source=J/A+A/435/521http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+A/435/521GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/A+A/435/521/table1 (*High-resolution 15GHz VLA imaging of Palomar AGN & LLAGN (low-luminosity AGN))https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/435/521/table1?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/435/521/table1?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/435/521/table1?GETtext/xml+votable180.050000true39.11633338.9689720.005555555555555556Cone search capability for table J/A+A/435/521/table2 (*VLBI observations of Palomar LLAGN & AGN)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/435/521/table2?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/435/521/table2?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/435/521/table2?GETtext/xml+votable180.050000true12.44987532.2775830.0055555555555555566/975 1701 2121 2142 2214 2230 2282 2354 2372 2380 2564 2774 3085 3446 3511 4188 4439 4447 4989-4990 5067 5125 5182-5183 5196 5202 5469 5572 5628-5629 5631 5975-5976 5982 6003 6093 6103 6619 7132 7225 7241 7374 7385 7424 7550 7606 7642 7659 7941 7957 7986 8085 8113 8195-8196 8256 8320 8458 10454 10475 10518 10628 10637 10674 10723 10727 10817 10841 10856 10912 10924-10925 10927 10977 10980 10982 11027 11246 11263 11389 11435 11443 11446 11457 11460 11639 11738 11791 12005 12018 12619 13489 13522 15056 15955 17755 17855 18011 18184 18209 18214 18242 18325 18387 18935 19611 19614 19697 20000 25972 26072 26091 26307 26309 26313 26331 26336 26338 26346 26365 26542 27255 27426 27504 27512 27515 27704 27712 27714 27719 27735 27764-27765 27767 27773 27814 27857 27862 27914 27918 27926 27936-27938 27942 27944-27945 27947 27955 28015 28023 28035 28038-28039 28045-28046 28123 28141-28142 28167 28173 28184 28191 28200 28221 28264 28304 28463 28495 28515 28524 28529 28535 28538 28653 31880 31998 32545https://cdsarc.cds.unistra.fr/viz-bin/moc/J/A+A/435/521?format=asciiRadiodefaultJ/A+A/435/521/table1*High-resolution 15GHz VLA imaging of Palomar AGN & LLAGN (low-luminosity AGN)NameName from NGC or IC catalogcharprimaryrecnoRecord number assigned by the VizieR team. Should Not be used for identification.intATypeActivity Type (G1)charTTypeMorphological typefloatDistDistanceMpcfloatRAObs? Observed right ascension (J2000.0)nullableDEObs? Observed declination (J2000.0)nullableDelta? Angular separation between nuclear radio and optical positionsarcsecfloatnullableSp15GHz? Peak VLA 15GHz fluxmJyfloatnullablel_St15GHzLimit sign for total fluxcharSt15GHz? Total VLA 15GHz fluxmJyfloatnullablel_Lp15GHzLimit sign for luminositycharLp15GHz? Corresponding peak 15GHz luminosityW/HzfloatnullableNote? Comments, in notes.dat fileintnullableSimbadSimbad column added by the CDScharNEDSimbad column added by the CDSchar_RARight Ascension (J2000) from SIMBAD (not part of the original data)degpos.eq.ra;meta.main_DEDeclination (J2000) from SIMBAD (not part of the original data)degpos.eq.dec;meta.mainJ/A+A/435/521/table2*VLBI observations of Palomar LLAGN & AGNrecnoRecord number assigned by the VizieR team. Should Not be used for identification.intNameName from NGC catalogcharATypeActivity Type (from Ho et al., 1997, Cat. <J/ApJS/112/315>) (G1)charTTypeMorphological type (from Ho et al., 1997, Cat. <J/ApJS/112/315>)floatDistDistance (from Ho et al., 1997, Cat. <J/ApJS/112/315>)MpcfloatLHalphaHalpha luminosity (from Ho et al., 1997, Cat. <J/ApJS/112/315>)1e-07Wfloatn_LHalpha[Lbc] Limit/quality flag for LHalpha (from Ho et al., 1997, Cat. <J/ApJS/112/315>) (1)charRAObs? Observed right ascension (J2000.0)nullableDEObs? Observed declination (J2000.0)nullableSp5GHz? Peak VLBA/I (5GHz) flux of the nuclear sourcemJyfloatnullablel_St5GHzLimit sign for Total VLBA/I flux of nuclear sourcecharSt5GHz? Total VLBA/I (5GHz) flux of the nuclear sourcemJyfloatnullableStot? Total mas-scale fluxmJyfloatnullablel_Lp15GHzLimit sign for luminositycharLp15GHz15GHz luminosity (derived from the Peak VLBA/I flux)W/HzfloatSize? Angular size of VLBA/I mas-scale extended emissionmasfloatnullablePA[-100/290]? Position angle of VLBA/I mas-scale extended emissiondegintnullablemajB? Beam size (major axis) in milliarcsecmasfloatnullableminB? Beam size (minor axis) in milliarcsecmasfloatnullablePAB? Beam position angle (North to East)degintnullablel_logT[<>= ] limit sign to implied brightness temperaturecharlogT? Implied brightness temperaturelog(K)floatnullableScaleLinear scale at the distance of the sourcepc/masfloatNoteComments, in notes.dat filecharHo1997Data about this galaxy from Ho et al., 1997, Cat. J/ApJS/112/315charSimbadSimbad column added by the CDScharNEDSimbad column added by the CDSchar_RARight Ascension (J2000) from SIMBAD (not part of the original data)degpos.eq.ra;meta.main_DEDeclination (J2000) from SIMBAD (not part of the original data)degpos.eq.dec;meta.mainJ/A+A/435/521/notesNotesNoteNote numberintprimaryTextText of the noterecnoRecord number assigned by the VizieR team. Should Not be used for identification.int