[B68b] 194 , the SIMBAD biblio

[B68b] 194 , the SIMBAD biblio (69 results) C.D.S. - SIMBAD4 rel 1.7 - 2021.02.27CET06:53:54


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Title First 3 Authors
2019A&A...622A..11G viz 18       D               1 49927 ~ LoTSS/HETDEX: Optical quasars. I. Low-frequency radio properties of optically selected quasars. GURKAN G., HARDCASTLE M.J., BEST P.N., et al.
2018A&A...613A..51P viz 17       D               1 525779 26 The Sloan Digital Sky Survey Quasar Catalog: Fourteenth data release. PARIS I., PETITJEAN P., AUBOURG E., et al.
2014ApJS..213....3M viz 16       D               1 28358 19 The Low-frequency Radio Catalog of flat-spectrum sources. MASSARO F., GIROLETTI M., D'ABRUSCO R., et al.
2013ApJ...763...37C viz 16       D               1 26169 41 Precious metals in SDSS quasar spectra. I. Tracking the evolution of strong, 1.5 < z < 4.5 C IV absorbers with thousands of systems. COOKSEY K.L., KAO M.M., SIMCOE R.A., et al.
2013ApJ...768...37C viz 16       D               1 371 49 Active galactic nucleus and starburst radio emission from optically selected quasi-stellar objects. CONDON J.J., KELLERMANN K.I., KIMBALL A.E., et al.
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.
2013ApJS..206....4K viz 16       D               1 119609 53 Mean spectral energy distributions and bolometric corrections for luminous quasars. KRAWCZYK C.M., RICHARDS G.T., MEHTA S.S., et al.
2012AJ....143..119I viz 16       D               1 50857 82 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.
2011ApJS..194...45S viz 16       D               1 105785 768 A catalog of quasar properties from Sloan Digital Sky Survey data release 7. SHEN Y., RICHARDS G.T., STRAUSS M.A., et al.
2011MNRAS.410..860A viz 16       D               1 86769 116 A strong redshift dependence of the broad absorption line quasar fraction. ALLEN J.T., HEWETT P.C., MADDOX N., et al.
2010A&A...511A..53V viz 16       D               1 107466 32 The SPECFIND V2.0 catalogue of radio cross-identifications and spectra. SPECFIND meets the Virtual Observatory. VOLLMER B., GASSMANN B., DERRIERE S., et al.
2010A&A...518A..10V viz 16       D               1 168912 373 A catalogue of quasars and active nuclei: 13th edition. VERON-CETTY M.-P. and VERON P.
2010AJ....139.2360S viz 80069 700 The Sloan Digital Sky Survey quasar catalog. V. Seventh data release. SCHNEIDER D.P., RICHARDS G.T., HALL P.B., et al.
2007ApJ...669...74L 15       D               2 128 2 A subset of quasars identified by large values of their Doppler redshift. LU L.-Z., QIN Y.-P. and GUPTA A.C.
2006A&A...455..773V viz 108221 545 A catalogue of quasars and active nuclei: 12th edition. VERON-CETTY M.-P. and VERON P.
2005PNAOC...2..141L 61 0 A study of absorption redshifts of quasars. LIU H.-T.
2004ApJ...610..128W viz 106 19 Near-infrared colors of hard x-ray-selected active galactic nuclei. WATANABE C., OHTA K., AKIYAMA M., et al.
2004MNRAS.347L..41N 9 4 X-ray and optical counterparts of hard X-ray selected sources from the SHEEP survey: first results. NANDRA K., GEORGANTOPOULOS I., BROTHERTON M., et al.
2003A&A...412..707R viz 829 11 A catalogue of absorption-line systems in QSO spectra. RYABINKOV A.I., KAMINKER A.D. and VARSHALOVICH D.A.
2003AJ....125.1336M 12 15 Subaru high-resolution spectroscopy of complex metal absorption lines of the quasar HS 1603+3820. MISAWA T., YAMADA T., TAKADA-HIDAI M., et al.
2003ApJ...582..615N viz 73 11 SHEEP: the search for the high-energy extragalactic population. NANDRA K., GEORGANTOPOULOS I., PTAK A., et al.
2003ApJS..148..275A viz 130 59 Optical identification of the ASCA medium sensitivity survey in the northern sky: nature of hard X-Ray-Selected luminous active galactic nuclei. AKIYAMA M., UEDA Y., OHTA K., et al.
2001AJ....121.2843B viz 6250 74 Quasars in the 2MASS second incremental data release. BARKHOUSE W.A. and HALL P.B.
2001ApJ...547..635R 146 20 Quasar absorption lines as a function of quasar orientation measures. RICHARDS G.T., LAURENT-MUEHLEISEN S.A., BECKER R.H., et al.
2001ApJS..133....1U viz 1481 70 The ASCA medium sensitivity survey (the GIS catalog project): source catalog. UEDA Y., ISHISAKI Y., TAKAHASHI T., et al.
2001JApA...22..263B 180 2 Variability of extragalactic objects in relation to redshift, color, radio spectral index and absorption lines. BASU D.
2000ApJS..126..133W viz 1239 256 The FIRST bright quasar survey. II. 60 nights and 1200 spectra later. WHITE R.L., BECKER R.H., GREGG M.D., et al.
1999AJ....118.1435W viz 382 10 A study of quasar radio emission from the VLA FIRST survey. WADADEKAR Y. and KEMBHAVI A.
1997A&A...319..413B viz 649 106 Broad band energy distribution of ROSAT detected quasars. I. Radio-loud objects. BRINKMANN W., YUAN W. and SIEBERT J.
1997AcASn..38..215G 23 0 A statistical analysis of the emission and absorption lines of quasars. GONG S.-M.
1995MNRAS.273.1069T 78 20 Quasar-galaxy associations. THOMAS P.A., WEBSTER R.L. and DRINKWATER M.J.
1995PASP..107..863S 66 36 Time scales of long-term optical base-level fluctuations in three classes of AGN. SMITH A.G. and NAIR A.D.
1994ApJ...436..678O 182 114 Luminosity effects and the emission-line properties of quasars with 0<z<3.8. OSMER P.S., PORTER A.C. and GREEN R.F.
1994ApJS...92...53W viz 515 191 The Einstein database of IPC X-ray observations of optically selected and radio-selected quasars. I. WILKES B.J., TANANBAUM H., WORRALL D.M., et al.
1993AJ....106..848D viz 69 13 On the nature of MgII absorption line systems in quasars. DRINKWATER M.J., WEBSTER R.L. and THOMAS P.A.
1993AcApS..13..125L 228 1 Studies of CIV associated absorption systems of QSOs (I) Samples. LI Y. and CHEN J.-S.
1993ApJS...87..451H viz 14       D               7278 308 A revised and updated catalog of quasi-stellar objects. HEWITT A. and BURBIDGE G.
1993ChA&A..17..161L 226 0 Studies of CIV associated absorption systems of QSOs. (I) Samples. LI Y. and CHEN J.-S.
1991ApJS...76.1043P 408 16 The Case low-dispersion northern sky survey. XII. A region in southern Canes Venatici. PESCH P., SANDULEAK N. and STEPHENSON C.B.
1991ApJS...77..203J viz 633 60 A catalog of absorption in the spectra of quasi-stellar objects. JUNKKARINEN V., HEWITT A. and BURBIDGE G.
1991MNRAS.250...24Y 262 53 An inhomogeneous reference catalogue of identified intervening heavy element systems in spectra of QSOs. YORK D.G., YANNY B., CROTTS A., et al.
1991MNRAS.251..649B 147 35 Interstellar Ca II in the galactic halo and in QSO absorption systems. BOWEN D.V.
1990A&A...239...33A 363 65 Periodicity of quasar redshifts. ARP H., BI H.G., CHU Y., et al.
1989ApJS...69....1H 1594 178 The first addition to the new optical catalog of quasi-stellar objects. HEWITT A. and BURBIDGE G.
1988AJ.....96.1215P 144 131 Long-term optical behavior of 144 compact extragalactic objects: 1969-1988. PICA A.J., SMITH A.G., WEBB J.R., et al.
1988ApJ...325..103H 52 22 Models of the quasar population. I. A new luminosity fonction. HEISLER J. and OSTRIKER J.P.
1988MNRAS.230....1B 393 23 A deep radio and optical survey near the North Galactic Pole - IV. VLA observations and optical identifications of 5C 12 sources. BENN C.R., GRUEFF G., VIGOTTI M., et al.
1987Ap&SS.134...35Y 315 2 The spectral properties of quasars. YU K.N.
1987ApJS...64..667T 90 99 High-resolution spectra of 24 low-redshift QSOs: the properties of MgII absorption systems. TYTLER D., BOKSENBERG A., SARGENT W.L.W., et al.
1986ApJ...305...68S 93 98 Counts, evolution, and background contribution of X-ray quasars and other extragalactic X-ray sources. SCHMIDT M. and GREEN R.F.
1986ApJ...307..504F 1 31 177 C IV absorption systems in QSO spectra: is the character of systems with z(abs) about z(em) different from those with z(abs) < z(em) ? FOLTZ C.B., WEYMANN R.J., PETERSON B.M., et al.
1986MNRAS.220....1S 67 18 Absorption lines and the radio structure of quasars. SWARUP G., SAIKIA D.J., BELTRAMETTI M., et al.
1985ApJS...57..523W 210 39 Faint emission-line quasars and the number density for 2< z WEEDMAN D.W.
1983A&A...127...29K 57 6 The spectroscopic nature of a sample of faint objects with ultraviolet excess. KRON R.G., BONOLI F., FEDERICI L., et al.
1983ApJ...272...11P 131 80 Optical variability, absolute luminosity, and the Hubble diagram for QSOs. PICA A.J. and SMITH A.G.
1982MmSAI..53..511B 64 19 The Asiago catalogue of Quasi Stellar Objetcs. BARBIERI C., CAPACCIOLI M., CRISTIANI S., et al.
1980A&A....85...80B 118 117 A sample of very faint ultraviolet excess objets in the 13h+36 field. BRACCESI A., ZITELLI V., BONOLI F., et al.
1979ApJ...234...33W 2 21 210 Results of a homogeneous survey of absorption lines in QSOs of small and intermediate emission redshift. WEYMANN R.J., WILLIAMS R.E., PETERSON B.M., et al.
1978AJ.....83..683S 41 5 Observations of radio quiet quasi-stellar objects at 3.3 millimeters. SCHWARTZ P.R. and WAAK J.A.
1978ApJ...221..468S 222 111 An optical and radio study of quasars. SRAMEK R.A. and WEEDMAN D.W.
1978PASP...90..337P 122 60 Absorption in the spectra of Quasi-Stellar Objects and BL Lacertae objects. PERRY J.J., BURBIDGE E.M. and BURBIDGE G.R.
1977A&AS...27..205S 398 12 A comprehensive catalogue of quasi-stellar objects. SMITH-HAENNI A.L.
1975MmSAI..46..461B 493 7 Catalogue of quasi-stellar-objects. BARBIERI C., CAPACCIOLI M. and ZAMBON M.
1973A&A....23..171K 103 128 A first 1415 MHz survey with the Westerbork Synthesis Radio Telescope: an attempt to detect radio emission from quasi stellar objects. KATGERT P., KATGERT-MERKELIJN J.K., LE POOLE R.S., et al.
1972AJ.....77..444B 47 13 Optical positions of forty-eight quasistellar objects. BARBIERI C., CAPACCIOLI M., GANZ R., et al.
1971PASP...83..611D 202 86 A catalogue of quasars. DE VENY J.B., OSBORN W.H. and JANES K.
1970A&A.....5..264B 175 143 Magnitudes, colours and coordinates of 175 ultraviolet excess objects in the field 13h, +36d. BRACCESI A., FORMIGGINI L. and GANDOLFI E.
1969ApJ...155L..43B 69 T                   1 2 28 Absorption redshifts in the quasi-stellar objects PHL 5200 and
B194.
BURBIDGE E.M.
1968ApJ...152L.105B 20 84 Spectroscopic and photometric data for a sample of Quasi-Stellar Objects identified by their infrared excess. BRACCESI A., LYNDS R. and SANDAGE A.

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