J/A+A/421/455ivo://CDS.VizieR/J/A+A/421/455doi:10.26093/cds/vizier.34210455CDSKopylov A.I.Artyukh V.S.Kopylova F.G.2012-09-24T08:15:59Z2005-03-09T17:04:26ZCDS support team

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

cds-question@unistra.frquasarsradio-sourcesactive-galactic-nucleiastronomical-object-identificationphotometryredshiftedWe present the results of optical identification of 248 interplanetary scintillating (IPS) radio sources from the Pushchino Survey (PS) in the area of 0.11sr with the center at RA=10h28m, DE=+41{deg}. All 260 counterparts of IPS radio sources from the 7C and FIRST catalogues, which had been found in Paper I (Cat. <J/A+A/403/555>), were considered. We used USNO-B1.0 catalogue (limiting magnitude m_R_~21) for the optical identification and searched the literature to find optical data for fainter objects. Photometric and spectroscopic observations were conducted on the 1m and 6m telescopes of SAO RAS. Optical magnitudes or deep limits for 22 objects and redshifts for 26 ones have been obtained. In total, we collected optical data for 116 (68 with redshift) counterparts of the PS radio sources. For the subsample of the PS quasars (41 objects) the redshift distribution was compared to those of several other samples of quasars (BRL, 3CRR, MQS, B3-VLA, 7CRS I-III and PKS 0.25Jy) which have complete or nearly complete redshift information.2004A&A...421..455Khttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/421/455CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toVIII/67 : Catalogue of scintillating radio sources (Artyukh+, 1996-1998)J/A+A/403/555 : Interplanetary Scintillation Pushchino Survey (Artyukh+, 2003)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/421/455https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/421/455http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/421/455https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+A/421/455https://vizier.iucaa.in/viz-bin/votable?-source=J/A+A/421/455http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+A/421/455GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/A+A/421/455/table2 (R-band magnitudes and redshifts for PS radio sources)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/421/455/table2?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/421/455/table2?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/421/455/table2?GETtext/xml+votable180.050000true147.518070841.02318450.0055555555555555565/1333 6/5209 5225 5231-5232 5237-5238 5241 5243 5272 5277 5284 5286 5292 5298 5303 5305-5306 5311 5319 5345 5347 5354-5357 5362 5367 5369 5371 5386 5411 5415 5423 5432 5434-5435 5507 5511-5514 5523 5528-5529 5531 5535 5538 5540 5546 5553 5557 5559 5565-5566 5648 5651 5657 5701 5704-5706 5720 5722 5727-5728 5730 5732 5734-5737 5739 5741 5743 5749 5753 5758 5831 5846 5848 5855 5878 5893 5898 5900 5903 5906 5912-5913 5917-5920 5927-5928 5930 5940 5944 60186.758590835331923e-26 3.3785437584409506e-19https://cdsarc.cds.unistra.fr/viz-bin/moc/J/A+A/421/455?format=asciiOpticalRadiodefaultJ/A+A/421/455/table2R-band magnitudes and redshifts for PS radio sourcesu_Type[?] uncertainty sign for uncertain typesmeta.notecharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintPSName of the IPS radio source (1)meta.id;meta.mainintCRank in angular distance of 7C-counterpart from the IPS radio source (2)meta.code.multipcharRA1950Optical counterpart right ascension (1950)pos.eq.ra;meta.mainDE1950Optical counterpart declination (1950)pos.eq.dec;meta.mainr_posReference to optical position, in refs.dat filemeta.ref;pos.frameintS102MHzFlux density at 102MHz of IPS radio sourceJyphot.flux.density;em.radio.100-200MHzfloatS151MHzIntegrated flux density at 151MHz from the 7C catalogueJyphot.flux.density;em.radio.100-200MHzfloatl_RcmagLimit flag for lower magnitude limitsmeta.code.errorcharRcmagCousins R-band magnitude of optical counterpartmagphot.mag;em.opt.Rfloatu_RcmagUncertainty sign for uncertain magnitudemeta.code.errorcharBandOriginal band(s) of observations (3)meta.code;instr.filtercharn_Rcmag[b-e] Note to magnitude measurement or its transformation to R-band (4)meta.notecharz? Redshift of the optical counterpartsrc.redshiftfloatnullableu_z[:?] uncertainty sign for uncertain or doubtful redshiftsmeta.code.error;src.redshiftcharType[GQ EF] Type of the optical counterpart, G: galaxy, Q: quasar, EF: empty fieldsrc.classcharr_RcmagReference to magnitude, in refs.dat filemeta.ref;pos.framecharr_zReference to redshift, in refs.dat filemeta.ref;pos.framechar_RA.icrsRight ascension (ICRS) (computed by VizieR, not part of the original data)pos.eq.ranullableindexed_DE.icrsDeclination (ICRS) (computed by VizieR, not part of the original data)pos.eq.decnullableindexedJ/A+A/421/455/refsReferencesrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintRefReference numbermeta.id;meta.mainintBibCodeBibCodemeta.bib.bibcodecharAutAuthor' snamemeta.notecharComCommentsmeta.notechar