4C 30.25 , the SIMBAD biblio

4C 30.25 , the SIMBAD biblio (84 results) C.D.S. - SIMBAD4 rel 1.8 - 2024.04.24CEST21:16:02

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Keywords 		in a table in teXt, Caption, ... Nb occurence Nb objects in ref Citations
(from ADS) 		Title First 3 Authors
1967AJ.....72..536S 274 55 A High-Sensivity Survey of the North Polar Galactic Region at 1415 MHz. SCHEER D.J. and KRAUS J.D.
1967AJ.....72..738O 492 52 Accurate positions of selected 4C sources. OLSEN E.T.
1969A&A.....2..477F 136 17 The radiospectra of a homogeneous sample 4C radio sources. FANTI C., FANTI R., LONDRILLO P., et al.
1970AJ.....75..529B 412 13 Declination and flux density measurements of selected 4C sources at 430 MHz. Using the Arecibo 1000-ft reflector. II. BACKER D.C., HAZARD C., JAUNCEY D.L., et al.
1970AJ.....75..764O 487 125 Optical identification of radio sources selected from the 4C catalogue. OLSEN E.T.
1971AJ.....76..294D 341 15 A survey of the sky at 610.5 MHz. IV. The region between declinations +27 and +31.5 degrees. DICKEL J.R., WEBBER J.C. and YANG K.S.
1971AJ.....76..530G 226 15 Flux density measurements of optically identified B2 radio sources at 5 GHz. GRUEFF G.
1972A&AS....6....1G 356 76 Optical identification of radio-sources selected from the B2 catalogue. GRUEFF G. and VIGOTTI M.
1973A&A....23..195B 76 28 Optical identifications of radiosources from the B2 catalogue. Quasi Stellar Sources. BERGAMINI R., BRACCESI A., COLLA G., et al.
1973PASP...85..162A 347 6 A list of quasi-stellar radio sources and quasi-stellar radio-source candidates from the 3C and 4C catalogs between declination -7 deg and +40 deg. AGNEW D. and ARP H.
1974A&A....34..285C 69 4 4850-MHz observations of a sample radio sources identified with quasars. CROVISIER J. and LE SQUEREN A.M.
1974ApJ...193..505S 45 44 Optical spectra and redshifts of 4C quasi-stellar radio sources. SCHMIDT M.
1975A&A....42....1V 165 28 Optical positions of radio sources. III. Measurements on the Palomar sky survey prints. VERON M.P. and VERON P.
1975A&AS...19..143F 132 51 Westerbrok six centimeter observations of a complete sample of quasars from the B2 catalogue. FANTI C., FANTI R., FICARRA A., et al.
1976AJ.....81..574P 412 12 Radio two-color diagram for QSOs, spiral galaxies, and BL Lac objets. PACHT E.
1977A&AS...28..351F 44 34 Radio structures of B2 quasars at 6 cm. FANTI C., FANTI R., FORMIGGINI L., et al.
1977MNRAS.179....1W 81 6 High-resolution observations at 408 MHz of sources from the B2 catalogue. WARWICK R.S.
1979A&AS...36..331V 425 8 A study of the 4C catalogue of radio sources between declinations 20 and 40 degres. I. 318 MHz flux density measurements. VERON M.P. and VERON P.
1979AJ.....84..707P 71 66 Radio structures of a complete sample of quasars from the 4C catalog. POTASH R.I. and WARDLE J.F.C.
1980A&AS...40..191V 189 5 A study of the 4C catalogue of radio sources, between declinations 20 deg and 40 deg. II - The sample. VERON M.P. and VERON P.
1981ApJS...46..239S 266 23 Linear polarization of extragalactic radio sources at 3.71 and 11.1 centimeters. SIMARD-NORMANDIN M., KRONBERG P.P. and BUTTON S.
1982PASJ...34..407N 80 9 Proper motions of ultraviolet-excess objects. NOGUCHI T., YUTANI M. and MAEHARA H.
1983AJ.....88..709H 343 145 Are wide-angle radio-tail QSOs members of clusters of galaxies ? I. VLA maps at 20 cm of 117 radio quasars. HINTZEN P., ULVESTAD J. and OWEN F.
1984A&A...132..179T 87 10 On the asymmetry of double radio sources in quasars. TEERIKORPI P.
1984ApJ...279..465M 240 160 A comparison of the properties of highly polarized QSOs versus low-polarization QSOs. MOORE R.L. and STOCKMAN H.S.
1984MNRAS.208..231S 58 21 Extended radio jets and compact cores in quasars. SAIKIA D.J.
1984AnTok..20..130K viz 588 54 A search for ultraviolet-excess objects. II. KONDO M., NOGUCHI T. and MAEHARA H.
1985ApJS...58..255M 18 53 UBVRI observations of BL Lacertae objects. MOLES M., GARCIA-PELAYO J.M., MASEGOSA J., et al.
1986A&A...156..315F 83 13 The asymmetry of extragalactic double radio sources and their foreshortening. FOKKER A.D.
1986A&AS...64..557R 46 22 VLA observations of B2 quasars. I. Extended sources. ROGORA A., PADRIELLI L. and DE RUITER H.R.
1988MNRAS.233...87S 462 50 Cosmic evolution of the physical sizes of extragalactic radio sources and their luminosity-size correlation. SINGAL A.K.
1989ApJS...69....1H 1594 191 The first addition to the new optical catalog of quasi-stellar objects. HEWITT A. and BURBIDGE G.
1991ApJ...379...19W 132 14 Superclustering at high redshifts. WEST M.J.
1992ApJ...398..454W 267 218 A survey for high optical polarization in quasars with core-dominant radio structure: is there a beamed optical continuum ? WILLS B.J., WILLS D., BREGER M., et al.
1993ApJ...413..453N viz 541 81 On the redshift-apparent size diagram of double radio sources. NILSSON K., VALTONEN M.J., KOTILAINEN J., et al.
1993ApJS...87..451H viz 14       D               7278 328 A revised and updated catalog of quasi-stellar objects. HEWITT A. and BURBIDGE G.
1994A&AS..105..385K viz 492 16 Radio observations of the Coma cluster of galaxies and its immediate vicinity. I. Radio data and optical identifications. KIM K.-T., KRONBERG P.P., DEWDNEY P.E., et al.
1994AJ....107..461B 272 24 Hubble Space Telescope faint object spectrograph quasar absorption system snapshot survey (ABSNAP). I. Astrometric optical positions and finding charts of 269 bright QSOs. BOWEN D.V., OSMER S.J., BLADES J.C., et al.
1994AJ....108.2025D 200 5 Spectral types for objects in the Kiso survey. IX. Data for 121 objects. DARLING G.W. and WEGNER G.
1995ApJ...445..624O 60 63 A Faraday rotation search for magnetic fields in quasar damped Ly-alpha absorption systems. OREN A.L. and WOLFE A.M.
1996AJ....112..407G viz 174 111 The FIRST bright QSO survey. GREGG M.D., BECKER R.H., WHITE R.L., et al.
1996ApJS..105..369M viz 224 199 Galactic H I column densities toward quasars and active galactic nuclei. MURPHY E.M., LOCKMAN F.J., LAOR A., et al.
1998A&AS..132...31N viz 613 24 Kinematical models of double radio sources and the unified scheme. II. The database. NILSSON K.
1998ApJ...494..503B 103 48 Constraining {OMEGA}0 with the angular size-redshift relation of double-lobed quasars in the FIRST survey. BUCHALTER A., HELFAND D.J., BECKER R.H., et al.
1999ApJS..122..355V viz 16 9 Clustering properties of low-redshift QSO absorption systems toward the galactic poles. VANDEN BERK D.E., LAUROESCH J.T., STOUGHTON C., et al.
2001AJ....121.2843B viz 6250 77 Quasars in the 2MASS second incremental data release. BARKHOUSE W.A. and HALL P.B.
2002ApJ...571..654D 167 15 A uniform analysis of the Lyα forest at z = 0-5. IV. The clustering and evolution of clouds at z ≤ 1.7. DOBRZYCKI A., BECHTOLD J., SCOTT J., et al.
2002ApJ...571..665S viz 179 60 A uniform analysis of the Lyα forest at z=0-5. V. The extragalactic ionizing background at low redshift. SCOTT J., BECHTOLD J., MORITA M., et al.
2002ApJS..140..143B viz 335 51 A uniform analysis of the Lyα forest at z = 0-5. III. Hubble Space Telescope faint object spectrograph spectral atlas. BECHTOLD J., DOBRZYCKI A., WILDEN B., et al.
2003A&A...412...45P viz 15       D               1 956205 750 HYPERLEDA. I. Identification and designation of galaxies. PATUREL G., PETIT C., PRUGNIEL P., et al.
2004ApJS..150..165K viz 186 25 Emission line properties of active galactic nuclei from a Post-COSTAR Hubble Space Telescope faint object spectrograph spectral atlas. KURASZKIEWICZ J.K., GREEN P.J., CRENSHAW D.M., et al.
2006A&A...455..773V viz 108224 628 A catalogue of quasars and active nuclei: 12th edition. VERON-CETTY M.-P. and VERON P.
2009A&A...505..385A viz 15       D               1 99836 35 The large quasar reference frame (LQRF). An optical representation of the ICRS. ANDREI A.H., SOUCHAY J., ZACHARIAS N., et al.
2010A&A...511A..53V viz 15       D               1 107940 39 The SPECFIND V2.0 catalogue of radio cross-identifications and spectra. SPECFIND meets the Virtual Observatory. VOLLMER B., GASSMANN B., DERRIERE S., et al.
2010AJ....139.2360S viz 80069 836 The Sloan Digital Sky Survey quasar catalog. V. Seventh data release. SCHNEIDER D.P., RICHARDS G.T., HALL P.B., et al.
2010A&A...518A..10V viz 15       D               1 168913 597 A catalogue of quasars and active nuclei: 13th edition. VERON-CETTY M.-P. and VERON P.
2011MNRAS.410..860A viz 15       D               1 86770 182 A strong redshift dependence of the broad absorption line quasar fraction. ALLEN J.T., HEWETT P.C., MADDOX N., et al.
2011ApJS..194...45S viz 15       D               1 105786 1138 A catalog of quasar properties from Sloan Digital Sky Survey data release 7. SHEN Y., RICHARDS G.T., STRAUSS M.A., et al.
2011ApJS..196....2S 15       D               2 90 178 The next generation atlas of quasar spectral energy distributions from radio to X-rays. SHANG Z., BROTHERTON M.S., WILLS B.J., et al.
2012AJ....143..119I viz 15       D               1 50857 129 The Sloan Digital Sky Survey Quasar Lens Search. V. Final catalog from the seventh data release. INADA N., OGURI M., SHIN M.-S., et al.
2012MNRAS.422..478R 55       D     X         2 86 208 Updating quasar bolometric luminosity corrections. RUNNOE J.C., BROTHERTON M.S. and SHANG Z.
2012ApJ...753..106M viz 15       D               1 89523 227 A description of quasar variability measured using repeated SDSS and POSS imaging. MacLEOD C.L., IVEZIC Z., SESAR B., et al.
2012ApJS..201...38T 15       D               9 86 22 The optical and ultraviolet emission-line properties of bright quasars with detailed spectral energy distributions. TANG B., SHANG Z., GU Q., et al.
2013MNRAS.429..135R 16       D               2 54 28 The orientation dependence of quasar single-epoch black hole mass scaling relationships. RUNNOE J.C., BROTHERTON M.S., SHANG Z., et al.
2013MNRAS.430.3445M viz 16       D               1 16275 18 The covering factor of warm dust in quasars: a view from the Wide-field Infrared Survey Explorer All-Sky Data Release. MA X.-C. and WANG T.-G.
2013ApJS..206....4K viz 16       D               1 119612 109 Mean spectral energy distributions and bolometric corrections for luminous quasars. KRAWCZYK C.M., RICHARDS G.T., MEHTA S.S., et al.
2013MNRAS.434..848R 16       D               2 86 28 Rehabilitating CIV-based black hole mass estimates in quasars. RUNNOE J.C., BROTHERTON M.S., SHANG Z., et al.
2013MNRAS.435.3251R 16       D               1 52 9 The orientation dependence of quasar spectral energy distributions. RUNNOE J.C., SHANG Z. and BROTHERTON M.S.
2013ApJ...779..161S viz 16       D               1 79596 24 Precious metals in SDSS quasar spectra. II. Tracking the evolution of strong, 0.4 < z < 2.3 Mg II absorbers with thousands of systems. SEYFFERT E.N., COOKSEY K.L., SIMCOE R.A., et al.
2014MNRAS.438.3263R 16       D               1 53 14 The behaviour of quasar Civ emission-line properties with orientation. RUNNOE J.C., BROTHERTON M.S., DIPOMPEO M.A., et al.
2014ApJS..212...15F viz 16       D               1 24940 60 A broadband polarization catalog of extragalactic radio sources. FARNES J.S., GAENSLER B.M. and CARRETTI E.
2014ApJ...795...63F viz 16       D               1 597 43 Faraday rotation from magnesium II absorbers toward polarized background radio sources. FARNES J.S., O'SULLIVAN S.P., CORRIGAN M.E., et al.
2014MNRAS.442.3329X viz 16       D               1 2466 20 Redshift evolution of extragalactic rotation measures. XU J. and HAN J.L.
2015AJ....149..203K viz 16       D               1 35971 56 Mining for dust in type 1 quasars. KRAWCZYK C.M., RICHARDS G.T., GALLAGHER S.C., et al.
2016ApJ...818..113N viz 16       D               1 878 76 The H I content of the Universe over the past 10 GYRS. NEELEMAN M., PROCHASKA J.X., RIBAUDO J., et al.
2016MNRAS.461.2346G viz 16       D               1 68279 3 Covering factors of the dusty obscurers in radio-loud and radio-quiet quasars. GUPTA M., SIKORA M. and NALEWAJKO K.
2018ApJS..235...11C viz 16       D               1 190674 1 The associated absorption features in quasar spectra of the Sloan Digital Sky Survey. I. Mg II absorption doublets. CHEN Z.-F., HUANG W.-R., PANG T.-T., et al.
2018A&A...613A..51P viz 16       D               1 525784 350 The Sloan Digital Sky Survey Quasar Catalog: Fourteenth data release. PARIS I., PETITJEAN P., AUBOURG E., et al.
2019A&A...622A..11G viz 17       D               1 49927 37 LoTSS/HETDEX: Optical quasars. I. Low-frequency radio properties of optically selected quasars. GURKAN G., HARDCASTLE M.J., BEST P.N., et al.
2020ApJS..249...17R viz 17       D               1 525797 112 Spectral properties of quasars from Sloan Digital Sky Survey data release 14: the catalog. RAKSHIT S., STALIN C.S. and KOTILAINEN J.
2020ApJS..250....8L viz 17       D               1 750060 219 The Sloan Digital Sky Survey quasar catalog: Sixteenth Data Release. LYKE B.W., HIGLEY A.N., McLANE J.N., et al.
2021ApJ...919...62R viz 17       D               1 547 ~ Orientation and accretion in a representative sample of active galactic nuclei. RUNNOE J.C. and BOROSON T.
2021A&A...655A..17S viz 17       D               1 338596 3 The SPECFIND V3.0 catalog of radio continuum cross-identifications and spectra: Reaching lower frequencies. STEIN Y., VOLLMER B., BOCH T., et al.
2022MNRAS.515.5836W 18       D               1 85 1 Comparison of the active galactic nuclei Baldwin effect with the modified Baldwin effect of the ultraviolet-optical emission lines in a single sample. WANG Y., LIU W., SHANG Z., et al.

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