J/ApJS/185/124ivo://CDS.VizieR/J/ApJS/185/124doi:10.26093/cds/vizier.21850124CDSStalder B.Chambers K.C.Vacca W.D.2017-07-11T13:08:15Z2010-07-14T13:38:43ZCDS support team

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

cds-question@unistra.frradio-sourcesinfrared-photometryvisible-astronomybroad-band-photometryWe present a preliminary survey of 58 radio sources within the isoplanatic patches (r<25") of bright (11<R<12) stars suitable for use as natural guide stars with high-order adaptive optics (AO). An optical and near-infrared imaging survey was conducted utilizing tip-tilt corrections in the optical and AO in the near-infrared. Spectral energy distributions were fit to the multi-band data for the purpose of obtaining photometric redshifts using the Hyperz code. Several of these photometric redshifts were confirmed with spectroscopy, a result that gives more confidence to the redshift distribution for the whole sample. Additional long-wavelength data from Spitzer, SCUBA, SHARC2, and VLA supplement the optical and near-infrared data. We find the sample generally follows and extends the magnitude-redshift relation found for more powerful local radio galaxies. The survey has identified several reasonably bright (H=19-20) objects at significant redshifts (z>1) that are now within the capabilities of the current generation of AO-fed integral-field spectrographs. These objects constitute a unique sample that can be used for detailed ground-based AO studies of galactic structure, evolution, and active galactic nucleus formation at high redshift.2009ApJS..185..124Shttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJS/185/124CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toI/252 : The USNO-A2.0 Catalogue (Monet+ 1998)VIII/71 : The FIRST Survey Catalog, Version 03Apr11 (Becker+ 2003)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/ApJS/185/124https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/ApJS/185/124http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/ApJS/185/124https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/ApJS/185/124https://vizier.iucaa.in/viz-bin/votable?-source=J/ApJS/185/124http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/ApJS/185/124GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/ApJS/185/124/catalog (The catalog of radio sources near bright natural guide stars)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJS/185/124/catalog?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJS/185/124/catalog?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJS/185/124/catalog?GETtext/xml+votable180.050000true5.98767917-9.078616670.0055555555555555566/4197 4216 4402 4404 4568 4577 5138 5150 5249 5254 5258 5289 8237 8416 9093 9245 10518 10538 10888 11018 11266 11270 11337 17264 17660 17807 17811 17840 17856 18590 18772 19024 25465 25467 25556 25957 26620 26811 26813 27003 27078 27155 27186 27195 27220 27246 27440 27625 27628 27702 27837 27900 27914 28060 28463 28472 28538 286369.276497240453405e-25 4.920466254354166e-19https://cdsarc.cds.unistra.fr/viz-bin/moc/J/ApJS/185/124?format=asciiOpticalInfraredRadiodefaultJ/ApJS/185/124/catalogThe catalog of radio sources near bright natural guide starsSeqRunning sequence numbermeta.id;meta.mainintprimaryB-R? B-R color indexmagphot.color;em.opt.B;em.opt.Rfloatnullablel_KmagKmag limit flagmeta.code.errorcharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintm_Seq[abc] Multiple sequence number differenciationmeta.code.multipcharn_Seq[*] Addition at CDS (1)meta.notecharFIRSTFIRST identification (FHHMM+DDMMWW) (2)meta.idcharRAJ2000Radio Hour of right ascension (J2000)pos.eq.ra;meta.mainDEJ2000Radio Degree of declination (J2000)pos.eq.dec;meta.mainUSNOA2USNO-A2.0 identification (NNNN-NNNNNNNN)meta.id.assoccharRAoff? Right ascension offset of optical source (3)arcsecpos.eq.ranullableDEoff? Declination offset of optical source (3)arcsecpos.eq.decfloatnullableOff? Total offsetarcsecpos;arith.difffloatnullablebII? Galactic latitudepos.galactic.latintnullableSint? Integrated flux at 1.4GHzmJyphot.flux.density;em.radio.750-1500MHzfloatnullableSimbadSimbad column added by the CDScharl_BmagBmag limit flagmeta.code.errorcharBmag? B band magnitudemagphot.mag;em.opt.Bfloatnullablee_Bmag? Bmag uncertaintymagstat.error;phot.mag;em.opt.Bfloatnullablel_VmagVmag limit flagmeta.code.errorcharVmag? V band magnitudemagphot.mag;em.opt.Vfloatnullablee_Vmag? Vmag uncertaintymagstat.error;phot.mag;em.opt.Vfloatnullablel_RmagRmag limit flagmeta.code.errorcharRmag? R band magnitudemagphot.mag;em.opt.Rfloatnullablee_Rmag? Rmag uncertaintymagstat.error;phot.mag;em.opt.Rfloatnullablel_ImagImag limit flagmeta.code.errorcharImag? I band magnitudemagphot.mag;em.opt.Ifloatnullablee_Imag? Imag uncertaintymagstat.error;phot.mag;em.opt.Ifloatnullablel_z'magz'mag limit flagmeta.code.errorcharz'mag? z' band magnitudemagphot.mag;em.opt.Ifloatnullablee_z'mag? z'mag uncertaintymagstat.error;phot.mag;em.opt.Ifloatnullablel_JmagJmag limit flagmeta.code.errorcharJmag? J band magnitudemagphot.mag;em.IR.Jfloatnullablee_Jmag? J mag uncertaintymagstat.error;phot.mag;em.IR.Jfloatnullablel_HmagHmag limit flagmeta.code.errorcharHmag? H band magnitudemagphot.mag;em.IR.Hfloatnullablee_Hmag? Hmag uncertaintymagstat.error;phot.mag;em.IR.HfloatnullableKmag? K band magnitudemagphot.mag;em.IR.Kfloatnullablee_Kmag? Kmag uncertaintymagstat.error;phot.mag;em.IR.KfloatnullableJ/ApJS/185/124/table2OPTIC and NIR observationsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintTelTelescopemeta.id;instr.telcharInstInstrumentmeta.id;instrcharFiltFiltersmeta.code;instr.filtercharObsDateObservation date (UT)time.epoch;obsnullableDatefin? Final date of observation (DD)dtime.epochintnullableFWHMCorrected FWHM range in the observed bandarcsecspect.line.widthchar