J/A+A/551/A97ivo://CDS.VizieR/J/A+A/551/A97doi:10.26093/cds/vizier.35510097CDSMiddelberg E.Deller A.T.Norris R.P.Fotopoulou S.Salvato M.,Morgan J.S.Brisken W.Lutz D.Rovilos E.2021-10-18T11:53:07Z2013-10-16T13:02:41ZCDS support team

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

cds-question@unistra.fractive-galactic-nucleivery-long-baseline-interferometryradio-sourcesActive galactic nuclei (AGN) play a decisive role in galaxy evolution, particularly so when they launch powerful jets, which reshape their surroundings. However, identifying them is difficult, since radio observations typically have a resolution between 1arcsec and 10arcsec, which is equally sensitive to radio emission from star-forming activity and from AGN. Very Long Baseline Interferometry (VLBI) observations allow only the most compact non-thermal emission to be to be filtered from radio survey data. The observational and computational demands to do this in large surveys have, until recently, been too high to make this practical. Only the recent advent of wide-field observing techniques have enabled such observations, and we here present the results of a survey of 217 radio sources in the Lockman Hole/XMM field. We detected 65 out of the 217 radio sources and were able to construct, for the first time, the source counts of VLBI-detected AGN.2013A&A...551A..97Mhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/551/A97CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toJ/A+A/329/482 : ROSAT Deep Survey in the Lockman Hole (Hasinger+, 1998)J/PASJ/53/445 : ASCA Deep survey in Lockman Hole Field (Ishisaki+, 2001)J/A+A/393/425 : Spectral analysis of Lockman Hole (Mainieri+, 2002)J/A+A/398/901 : VLA survey at 6 cm in the Lockman Hole (Ciliegi+, 2003)J/AJ/125/2521 : 2MASS6x survey of the Lockman Hole (Beichman+, 2003)J/A+A/413/843 : Far IR survey in the Lockman Hole (Kawara+, 2004)J/A+A/427/23 : 14.3um survey in the Lockman Hole (Fadda+, 2004)J/A+A/427/773 : Lockman Hole ISOCAM 14.3um Deep Survey (Rodighiero+, 2004)J/A+A/434/801 : X-ray sources near Lockman Hole (Zappacosta+, 2005)J/A+A/444/79 : Lockman Hole brightest AGNs XMM observations (Mateos+, 2005)J/A+A/473/105 : Lockman Hole AGN variability with XMM (Mateos+, 2007)J/A+A/479/283 : XMM observations of the Lockman Hole (Brunner+, 2008)J/A+A/487/475 : X-ray variability of AGNs in Lockman Hole (Papadakis+, 2008)J/MNRAS/387/1037 : 610-MHz survey of Lockman Hole with GMRT (Garn+, 2008)J/MNRAS/397/281 : Radio imaging in Lockman Hole (Ibar+, 2009)J/ApJS/185/433 : SWIRE/Chandra survey in Lockman Hole Field (Wilkes+, 2009)J/other/BASI/38.103 : 610MHz survey of Lockman Hole with GMRT. II (Garn+, 2010)J/A+A/529/A135 : AGN Opt/IR properties in Lockman Hole (Rovilos+, 2011)J/ApJS/198/1 : Photometry catalogs for the Lockman Hole (Fotopoulou+, 2012)J/MNRAS/429/2080 : Lockman Hole 10C sources radio sp. index (Whittam+ 2013)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/551/A97https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/551/A97http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/551/A97https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+A/551/A97https://vizier.iucaa.in/viz-bin/votable?-source=J/A+A/551/A97http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+A/551/A97GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/A+A/551/A97/table6 (Data of the 217 sources which were in principle detectable (S_VLA_>6{sigma}))https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/551/A97/table6?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/551/A97/table6?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/551/A97/table6?GETtext/xml+votable180.050000true162.207557.23750.0055555555555555566/6047 6069 6090 61129.276497240453405e-25 3.3785437584409506e-19https://cdsarc.cds.unistra.fr/viz-bin/moc/J/A+A/551/A97?format=asciiRadiodefaultJ/A+A/551/A97/table6Data of the 217 sources which were in principle detectable (S_VLA_>6{sigma})recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintMmeta.ref.urlcharID[3/1436] Source ID used in this paper, LNNNNmeta.idintprimaryLH1.4GHzName, JHHMMSS.s+DDMMSS (1)meta.id;meta.maincharS0.61? Flux density at 610GHzuJyphot.flux.density;em.mm.400-750GHzintnullableS1.4? Flux density at 1.4GHzuJyphot.flux.density;em.radio.750-1500MHzintnullablealpha? Spectral index between 610MHz and 1.4GHzspect.indexfloatnullablerms? rms of the VLBA (1.4GHz) observations (uniform weighting, in uJy/beam)uJystat.stdev;instr.det.noise;obsintnullableSp? Peak flux density of the VLBA observations (uniform weighting, in uJy/beam)uJyphot.flux.density;em.radio.750-1500MHzintnullablee_Sp? rms uncertainty on Sp (in uJy/beam)uJystat.error;src.spTypeintnullableSint? Integrated flux density of the VLBA observations (uniform weighting, in uJy/beam)uJyphot.flux.density;em.radio.750-1500MHzintnullablee_Sint? rms uncertainty on Sint (in uJy/beam)uJystat.errorintnullableRAdeg? Flux-weighted right ascension of the VLBI source (uniform weighting) (J2000)degpos.eq.ranullableDEdeg? Flux-weighted declination of the VLBI source (uniform weighting) (J2000)degpos.eq.decnullableSimbadSimbad column added by the CDSmeta.ref.urlchar_RAPosition from LH1.4GHz name (right ascension part)degpos.eq.ra;meta.main_DEPosition from LH1.4GHz name (declination part)degpos.eq.dec;meta.mainJ/A+A/551/A97/table7Multi-wavelength data for the VLBI-detected sourcesrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintID[3/1436] Source ID used in this paper, LNNNNmeta.id;meta.mainintF12? Optical ID from Fotopoulou et al. 2012, Cat. J/ApJS/198/1 ([FSH2012])meta.idintnullablen_F12[abc] Note when no optical counterpart) (1)meta.notecharRcmag? Cousins R magnitude (AB scale)magphot.mag;em.opt.Rfloatnullable[3.6]? SWIRE 3.6um magnitude (AB scale)magphot.mag;em.IR.3-4umfloatnullablezsp? Spectroscopic redshiftsrc.redshiftfloatnullablezph? Best photometric redshiftsrc.redshiftfloatnullableMph? Morphology flag (2)meta.code;src.morphintnullableQ[1/4]? Quality of the fit, 4=OK (3)meta.code.qual;stat.fit.param;meta.modelledintnullableMod? Model type used in the best fit for photometric redshiftmeta.note;instr.setup;meta.modelledintnullableFX? X-ray flux in 0.5-2keV band1e-19W.m**-2phot.flux;em.X-rayfloatnullablen_FX[ab] Note for no flux value reasons (4)meta.notecharl_logLXLimit flag on logLXmeta.code.errorcharlogLX? X-ray luminosity in 0.5-2keV band (erg/s)log(1e-07W)phys.luminosity;em.X-rayfloatnullableHR1? Hardness ratio calculated between the 0.5-2keV and 2.0-4.5keV bandsphot.flux;em.X-ray.soft;arith.ratiofloatnullable