QSO B2126-15 , the SIMBAD biblio

QSO B2126-15 , the SIMBAD biblio (504 results) C.D.S. - SIMBAD4 rel 1.8 - 2024.04.25CEST18:37:25

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Keywords 		in a table in teXt, Caption, ... Nb occurence Nb objects in ref Citations
(from ADS) 		Title First 3 Authors
1966AuJPh..19..837S 631 90 The Parkes catalogue of radio sources. Declination zone 0 to -20. SHIMMINS A.J., DAY G.A., EKERS R.D., et al.
1970AJ.....75..351E 4213 76 The Ohio Survey between 0 and -36 degrees. EHMAN J.R., DIXON R.S. and KRAUS J.D.
1974AJ.....79..515K 76 11 Ooty occultations of 76 radio sources. KAPAHI V.K., JOSHI M.N. and SARMA N.V.G.
1978ApJ...223L...1J 68 T                   1 5 17
PKS 2126-15: a bright quasi-stellar object with neutral color and a redshift of 3.27. 		JAUNCEY D.L., WRIGHT A.E., PETERSON B.A., et al.
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.
1978VA.....22..321S 76 52 Quasars: observed properties of optically-selected objects at large redshifts. SMITH M.G.
1979ApJ...229..891Y 94 T                   1 1 130 A high-resolution study of the absorption spectrum of
PKS 2126-158. 		YOUNG P.J., SARGENT W.L.W., BOKSENBERG A., et al.
1980ApJS...42...41S 19 6 590 The distribution of Lyman-alpha absorption lines in the spectra of six QSOs: evidence for an intergalactic origin. SARGENT W.L.W., YOUNG P.J., BOKSENBERG A., et al.
1981ApJ...243..369S 16 56 Infrared and optical observations of the hydrogen lines in quasars. SOIFER B.T., NEUGEBAUER G., OKE J.B., et al.
1981ApJ...245..357Z 1 99 555 X-ray studies of quasars with the Einstein Observatory. II. ZAMORANI G., HENRY J.P., MACCACARO T., et al.
1981MNRAS.195..437S 32 87 Observations of the Lyman limit in 19 QSOs. SMITH M.G., CARSWELL R.F., WHELAN J.A.J., et al.
1981MNRAS.196..715C 12 38 The spectrum of the QSO 0805+046 (4C 05.34) at intermediate dispersion. CHEN J.-S., MORTON D.C., PETERSON B.A., et al.
1981ARA&A..19...41W 1 47 348 Absorption lines in the spectra of Quasi-Stellar Objects. WEYMANN R.J., CARSWELL R.F. and SMITH M.G.
1982MNRAS.198...91C 4 7 142 Observations of the spectra of Q0122-380 and Q1101-264. CARSWELL R.F., WHELAN J.A.J., SMITH M.G., et al.
1982MNRAS.200.1091B 15 37 Optical absorption lines in the high redshift BL Lac object 0215+015. BLADES J.C., HUNSTEAD R.W., MURDOCH H.S., et al.
1983ApJ...265...18S 22 28 Infrared/Optical energy distributions of high-redshift quasars. SOIFER B.T., NEUGEBAUER G., OKE J.B., et al.
1983Afz....19..449W 38 ~ An attempt of identifying QSO spectral absorption lines with small redshifts. WALTZ I.E. and KOMBERG B.V.
1983AZh....60...29W 11 0 On the possibility of observation of low-frequency recombination lines from QSO. WALTZ I.E.
1983Ap&SS..97...19C 8 13 Singposts of shock waves in the metagalactic medium. CHERNOMORDIK V.V. and OZERNOY L.M.
1983ChA&A...7...31Z 9 ~ A statistical study of the Lyman-Alpha absorption lines of nine quasars. ZOU Z.-L., CHEN J.-S., BIAN Y.-L., et al.
1983Natur.303..153C 7 27 Intergalactic shock waves. CHERNOMORDIK V.V. and OZERNOY L.M.
1983PASAu...5....2W 293 86 An atlas of QSO spectra. WILKES B.J., WRIGHT A.E., JAUNCEY D.L., et al.
1984A&A...131...81M 221 5 One more sample supporting the cosmological evolution of flat-spectrum quasars. MAVRIDES S. and MUTUS H.
1984A&A...133..374B 63 39 The evolution and origin of the sharp metal-rich absorption lines in QSO spectra. BERGERON J. and BOISSE P.
1984AJ.....89..311L 14 3 Systematics of quasi-stellar-object spectra. LIBBY L.M., RUNCORN S.K. and LEVINE L.H.
1984AJ.....89..319G 140 30 A redshift survey of the poor cluster A1142. GELLER M.J., BEERS T.C., BOTHUN G.D., et al.
1984AJ.....89..323G 220 21 The low-frequency spectra of a complete sample of extragalactic radio sources. GREGORINI L., MANTOVANI F., ECKART A., et al.
1984AJ.....89..336W 298 21 Very long baseline interferometry observations of 257 extragalactic radio sources in the ecliptic region. WEHRLE A.E., MORABITO D.D. and PRESTON R.A.
1984AJ.....89.1808Z 13 0 On the statistics of quasar absorption lines. ZUIDERWIJK E.J.
1984ApJ...277..495K 46 17 Observational tests of X-ray heating in the broad-line region of quasars and Seyfert galaxies. KRISS G.A.
1984ApJ...278...28Z 47 69 X-ray variability of quasars. ZAMORANI G., GIOMMI P., MACCACARO T., et al.
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.
1984Ap&SS.105..215W 32 3 A possibility to use CI infrared absorption lines for determination of the background radiation temperature at earlier cosmological epochs. WALTZ I.E. and KHERSONSKIJ V.K.
1984IUE84......123W 15 ~ Galactic absorption lines measured from the IUE low dispersion spectra of active galaxies. WU C.C., BLADES C.J., BOGGESS A., et al.
1985A&A...145...59B 18 33 High redshift Mg II and Fe II absorption in QSO spectra from known C IV systems. BOISSE P. and BERGERON J.
1985A&A...145..324G 11 3 Photoionization models for QSO absorption-line regions. GRUENWALD R.B. and ALDROVANDI S.M.V.
1985AJ.....90..987C viz 455 33 Quasar candidates from grens plates. CRAMPTON D., SCHADE D. and COWLEY A.P.
1985AJ.....90.1599P 1228 160 A VLBI survey at 2.29 GHz. PRESTON R.A., MORABITO D.D., WILLIAMS J.G., et al.
1985MNRAS.213..355R 13 17 Millimetre observations of optically selected quasars. ROBSON E.I., GEAR W.K., SMITH M.G., et al.
1985MNRAS.213..389S 12 1 Maximum cosmic redshift of quasars at Z > 3. SORRELL W.H.
1985Ap&SS.109..149V 12 0 Common lines in the rest-frame absorption-line spectra of QSOs ? VARSHNI Y.P. and SINGH D.
1985Ap&SS.115..107S 168 1 Redshifts of the brightest X-ray QSO's. SAPRE A.K. and MISHRA V.D.
1985JApA....6...49S 15 1 An X-ray Hubble diagram for quasi-stellar objects. SAPRE A.K. and MISHRA V.D.
1985SSRv...40..633M 4 1 EXOSAT spectra of some bright QSO's. McGLYNN T.A., TENNANT A.F., SHAFER R.A., et al.
1986ApJ...308..815N 180 180 Quasars measured by the Infrared Astronomical Satellite. NEUGEBAUER G., MILEY G.K., SOIFER B.T., et al.
1986ApJ...309...19M 5 11 247 Absorption spectrum of the z=3.78 QSO 2000-330. II. The redshift and equivalent width distributions of primordial hydrogen clouds. MURDOCH H.S., HUNSTEAD R.W., PETTINI M., et al.
1986ApJS...61..249W 2 69 648 Damped Lyman-alpha absorption by disk galaxies with large redshifts. I. The lick survey. WOLFE A.M., TURNSHEK D.A., SMITH H.E., et al.
1986MNRAS.218..331W 201 174 Studies of broad emission line profiles in QSOs - II. Properties of a large, predominantly radio selected sample. WILKES B.J.
1986MNRAS.220...51K 124 52 X-ray and radio core emission in radio quasars. KEMBHAVI A., FEIGELSON E.D. and SINGH K.P.
1986MNRAS.222..149B 146 48 Extended radio emission round core-dominated quasars - constraints on relativistic beaming models. BROWNE I.W.A. and PERLEY R.A.
1986MNRAS.222..619G 31 2 A relationship between the X-ray luminosity and redshift of extragalactic objects. GIOVANNELLI F. and POLCARO V.F.
1986Ap&SS.118..473C 31 0 QSO absorption lines (invited rewiew). CHEN J.-S.
1987ApJ...313..596W 111 159 X-ray studies of quasars with the Einstein Observatory. IV. X-ray dependence on radio emission. WORRALL D.M., GIOMMI P., TANANBAUM H., et al.
1987ApJ...315L...5M 79 T                   1 2 78 Observations of weak C IV absorption toward the QSOs 2000-330 and
2126-158. 		MEYER D.M. and YORK D.G.
1987ApJ...321...49T 57 189 The distribution of QSO absorption system column densities: evidence for a single population. TYTLER D.
1987ApJ...321...69T 1 20 80 The redshift distribution of QSO Lyman-alpha absorption systems. TYTLER D.
1987ApJ...322..739L 1 40 162 An absorption-line survey of 32 QSOs at red wavelengths: properties of the Mg II absorbers. LANZETTA K.M., TURNSHEK D.A. and WOLFE A.M.
1987ApJS...64..667T 90 105 High-resolution spectra of 24 low-redshift QSOs: the properties of MgII absorption systems. TYTLER D., BOKSENBERG A., SARGENT W.L.W., et al.
1987MNRAS.226..601B 136 129 Beaming and the X-ray, optical and radio properties of quasars. BROWNE I.W.A. and MURPHY O.V.
1987AZh....64..262V 7 2 Spectral observations of the quasar S5 0014+81. An analysis of the emission-line spectrum. VARSHALOVICH D.A., LEVSHAKOV S.A., NAZAROV E.A., et al.
1988A&AS...75..317S 296 145 Millimeter continuum measurements of extragalactic radio sources. STEPPE H., SALTER C.J., CHINI R., et al.
1988ApJ...327..570B 6 19 469 Quasar ionization of Lyman-alpha clouds : the proximity effect, a probe of the ultraviolet background at high redshift. BAJTLIK S., DUNCAN R.C. and OSTRIKER J.P.
1988ApJ...332...96L 130 36 An investigation of Lyman-limit absorption in QSO spectra: indirect evidence for evolution of the multicomponent nature of the absorbers. LANZETTA K.M.
1988ApJ...334...22S 48 106 Mg II absorption in the spectra of high and low redshift QSOs. SARGENT W.L.W., STEIDEL C.C. and BOKSENBERG A.
1988ApJS...68..539S 1 52 351 C IV absorption in a new sample of 55 QSOs: evolution and clustering of the heavy-element absorption redshifts. SARGENT W.L.W., BOKSENBERG A. and STEIDEL C.C.
1988MNRAS.233..801O 104 92 The ultraviolet continuum of quasars -I. The shape of the continuum, continuum reddening and intervening absorption. O'BRIEN P.T., GONDHALEKAR P.M. and WILSON R.
1988MNRAS.233..845O 58 23 The ultraviolet continuum of quasars -II. Continuum variability. O'BRIEN P.T., GONDHALEKAR P.M. and WILSON R.
1988Ap&SS.149..293F 6 1 The distribution of QSO absorption lines and its implications. FANG L.-Z., CHU Y.-Q. and ZHU X.-F.
1988S&T....76..344S 3 0 The extragalactic zoo - IV. SCHORN R.A.
1989A&A...222....1C 10 17 The periodicity in the redshift distribution of the Lyman-alpha forest. CHU Y. and ZHU X.
1989AJ.....97..777E 174 366 Accurate galactic N H values towards quasars and AGN. ELVIS M., LOCKMAN F.J. and WILKES B.J.
1989ApJ...339..674M 123 48 On the ratio of the infrared-to-ultraviolet continuum to the X-rays in quasars and active galaxies. MUSHOTZKY R.F. and WANDEL A.
1989ApJ...347..627K 15 17 Absorption lines at z > 2.3 in spectra of quasi-stellar objects. KHARE P., YORK D.G. and GREEN R.
1989ApJS...69....1H 1594 191 The first addition to the new optical catalog of quasi-stellar objects. HEWITT A. and BURBIDGE G.
1989ApJS...69..703S 1 61 342 A survey of Lyman-limit absorption in the spectra of 59 high-redshift QSOs. SARGENT W.L.W., STEIDEL C.C. and BOKSENBERG A.
1989AcApS...9..137B 15 0 Re-examination of the correlation between the Lyman-alpha absorption linedensity and the emission redshift of QSOs. BIAN Y.-L., ZOU Z.-L. and CHEN J.-S.
1989AISAO..27...84N 25 0 Of the nature of unidentified absorption lines in QSO spectra. NAZAROV E.A.
1989Afz....30...27V 12 0 Comparison of unidentified absorption lines of quasar spectra with unidentified lines of stellar spectra. VAL'TTS I.E.
1989AZh....66..252V 36 2 Autocorrelation analysis of QSO absorption spectra. Autocorrelation function initial parts. VAL'TTS I.E.
1990A&A...231..309P 1 16 127 Mg II quasar absorption systems and properties of gaseous haloes. PETITJEAN P. and BERGERON J.
1990A&A...239...33A 363 65 Periodicity of quasar redshifts. ARP H., BI H.G., CHU Y., et al.
1990A&AS...86..543V 42 14 Miscellaneous spectroscopic observations of quasars and quasar candidates. VERON P., VERON-CETTY M.-P., DJORGOVSKI S., et al.
1990AJ....100.1441N 58 50 Evolution of radio quasars from redshift 0.6-3.7 NEFF S.G. and HUTCHINGS J.B.
1990ApJ...351..364S 72 T                   1 2 19 The Lyman limit absorption system in the spectrum of
PKS 2126-158 : heavy-element abundance at high redshift. 		SARGENT W.L.W., STEIDEL C.C. and BOKSENBERG A.
1990ApJ...360..396W 62 169 X-ray spectra of compact extragalactic radio sources. WORRALL D.M. and WILKES B.J.
1990MNRAS.244p..30B 18 ~ Do Lyman-alpha clouds cluster around galaxies? BARCONS X. and WEBB J.K.
1990MNRAS.245p..20O 28 ~ Do quasars with radio spectra peaked at gigahertz frequencies have extremely high redshifts? O'DEA C.P.
1990MNRAS.246..200D 4 2 A new model for quasar absorption clouds. DOROSHKEVICH A.G., MUECKET J.P. and MUELLER V.
1990MNRAS.247..696G 1 7 30 Average Lyman absorption in high-redshift QSO spectra. II. The redshift evolution. GIALLONGO E. and CRISTIANI S.
1990AuJPh..43..241S 10 13 Flat-spectrum radio sources from the Parkes 2.7 GHz survey - a study of a complete sample. SAVAGE A., JAUNCEY D.L., WHITE G.L., et al.
1990PAZh...16..893S 14 0 The cosmological halos as a new test for the intergalactic gas. SHOLOMITSKIJ G.B. and YASKOVITCH A.L.
1990PAZh...16..901S 19 0 An independent test for the cosmological constant. SHOLOMITSKIJ G.B.
1991ApJ...367...19L 1 37 203 The redshift distribution of Ly-alpha clouds and the proximity effect. LU L., WOLFE A.M. and TURNSHEK D.A.
1991ApJ...377...39V 15 15 The origin of the quasi-stellar object absorption lines. VIEGAS S.M. and GRUENWALD R.B.
1991ApJ...380...66O 95 286 What are the Gigahertz Peaked-Spectrum radio sources ? O'DEA C.P., BAUM S.A. and STANGHELLINI C.
1991ApJ...383..511D 6 3 77 New photoionization models of interacgalactic clouds. DONAHUE M. and SHULL J.M.
1991ApJS...77....1L 102 286 A new spectroscopic survey for damped Ly-alpha absorption lines from high-redshift galaxies. LANZETTA K.M., WOLFE A.M., TURNSHEK D.A., et al.
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.248..177B 17 13 Modelling the spatial distribution of QSO absorption lines. BABUL A.
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.250..270W 20 31 A search for inhomogeneities in the Lyman alpha forest. WEBB J.K. and BARCONS X.
1991MNRAS.251..330W viz 1195 35 Flux densities at 8400 MHz for a large sample of radiosources. WRIGHT A.E., WARK R.M., TROUP E., et al.
1991MNRAS.253..207B 37 17 The effect of clustering on the equivalent width distribution of QSO Lyman-alpha clouds. BARCONS X. and WEBB J.K.
1991PASP..103..923S 12 1 50 New results concerning the Galactic fountain. SHAPIRO P.R. and BENJAMIN R.A.
1991Ap&SS.180..113Y 20 ~ A new examination of absorption line density in the L-alpha forest of QSOs. YULIN B.
1992A&A...256L..23M 1 4 20 Characteristics scales in the distribution of QSO absorption line systems. MO H.-J., XIA X.-Y., DENG Z.-G., et al.
1992A&A...260...82G 15 19 The compact radio structure of the high redshift quasars 0642+449, 1402+044, 1614+051 GURVITS L.I., KARDASHEV N.S., POPOV M.V., et al.
1992A&A...265..375P 12 46 Truncated photoionized autogravitating clouds at high redshift. PETITJEAN P., BERGERON J. and PUGET J.L.
1992A&A...265..413G 71 T                   1 5 First X-ray spectrum of the most luminous quasar PKS 2126-158. GHOSH K.K. and SOUNDARARAJAPERUMAL S.
1992AJ....103.1746N 108 57 Evolution of luminous IRAS sources: radio imaging. NEFF S.G. and HUTCHINGS J.B.
1992ApJ...394...51M 169 34 Gravitational lensing of quasars as seen by the Hubble Space Telescope Snapshot Survey. MOAZ D., BAHCALL J.N., DOXSEY R., et al.
1992ApJ...395L...5W 4 4 71 Ultraviolet Imaging Telescope images of the reflection nebula NGC 7023 - Derivation of ultraviolet scattering properties of dust grains. WITT A.N., PETERSOHN J.K., BOHLIN R.C., et al.
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.
1992ApJS...79....1T 161 256 Systematic QSO emission-line velocity shifts and new unbiased redshifts. TYTLER D. and FAN X.-M.
1992MNRAS.254...30G 265 85 A compilation of active and normal galaxies observed in both infrared and X-rays. GREEN P.J., ANDERSON S.F. and WARD M.J.
1992PASP..104..678S 530 19 Accurate positions and finding charts for 528 high-redshift, luminous quasars. SCHNEIDER D.P., BAHCALL J.N., SAXE D.H., et al.
1992AN....313..265L 22 9 Lyman-alpha forest and the evolution of the universe. LIEBSCHER D.-E., PRIESTER W. and HOELL J.
1992Msngr..69...52G 1 1 Quasar absorption spectra : the physical state of the intergalactic medium at high redshifts. GIALLONGO E., CRISTIANI S., FONTANA A., et al.
1993A&A...274...79J 52 12 The soft X-ray spectra of quasars and X-ray beaming models. JACKSON N., BROWNE I.W.A. and WARWICK R.S.
1993A&A...278..343Z 2 2 22 A semi-analytic method for calculating D(A) evolution. ZUO L.
1993AJ....105.1680T 51 33 Survey of a complete sample of southern extragalactic radio sources. TORNIKOSKI M., VALTAOJA E., TERASRANTA H., et al.
1993AJ....105.2064S 452 57 Gravitatioanl lensing statistics based on a large sample of highly luminous quasars. SURDEJ J., CLAESKENS J.F., CRAMPTON D., et al.
1993ApJ...403..127L 37 34 Clear evidence for the presence of O VI absorption in QSO metal systems. LU L. and SAVAGE B.D.
1993ApJ...409...28M viz 507 112 The Hubble Space Telescope snapshot survey. IV. A summary of the search for gravitationally lensed quasars. MAOZ D., BAHCALL J.N., SCHNEIDER D.P., et al.
1993ApJ...415..534G 15 13 The origin of Mg II absorption-line systems of quasi-stellar objects. GRUENWALD R. and VIEGAS S.M.
1993ApJ...415..563W 121 119 Statistics of QSO broad emission-linne profiles. I. The C IV lam1549 line and the lam1400 feature. WILLS B.J., BROTHERTON M.S., FANG D., et al.
1993ApJ...416..137G 118 T K                 1 48 The Lyman-alpha forest of PKS 2126-158 at high resolution. GIALLONGO E., CRISTIANI S., FONTANA A., et al.
1993ApJ...417..528J 12 12 Faint Object Camera far-ultraviolet objective prism observations of 12 z > 3 quasars. JAKOBSEN P., ALBRECHT R., BARBIERI C., et al.
1993ApJ...418..601Z 47 51 Measurements of D(A) for a large QSO sample and determination of evolution of Lyman-alpha clouds. ZUO L. and LU L.
1993ApJS...87..451H viz 14       D               7278 328 A revised and updated catalog of quasi-stellar objects. HEWITT A. and BURBIDGE G.
1993MNRAS.263..575F 11 9 Absorption spectra of Q 0000-263 and 1442+101. FRYE B.L., BECHTOLD J., MOUSTAKAS L.A., et al.
1993AcApS..13..125L 228 1 Studies of CIV associated absorption systems of QSOs (I) Samples. LI Y. and CHEN J.-S.
1993BAAS...25..811E 3 ~ Absorption in ROSAT spectra of high redshift quasars. ELVIS M., et al.
1993BAAS...25.1431K 71 T                   1 ~ The Lyman alpha forest in PKS 2126-158 at 8 kms-1 resolution. KEANE M.J.
1993ChA&A..17..161L 226 0 Studies of CIV associated absorption systems of QSOs. (I) Samples. LI Y. and CHEN J.-S.
1993JApA...14...97A 22 5 Differential evolution of Lyman alpha lines. ACHARYA M. and KHARE P.
1993PASAu..10..310D viz 526 21 A survey of 526 southern flat-spectrum radio sources with the Parkes-Tidbinbilla interferometer DUNCAN R.A., WHITE G.L., WARK R., et al.
1994A&A...283..759P viz 1 15 61 C IV QSO absorption systems and properties of galactic haloes at high redshift. PETITJEAN P. and BERGERON J.
1994A&A...284..764B 48 19 The Hamburg Quasar Monitoring program (HQM) at Calar Alto I. Low amplitude variability in quasars. BORGEEST U. and SCHRAMM K.-J.
1994A&A...288L..41W 11 25 A search for millimeterwave CO emission in damped Lyman-α systems. WIKLIND T. and COMBES F.
1994A&AS..104..473S 34 6 The Hamburg Quasar Monitoring program (HQM) at Calar Alto. II. Lightcurves of weakly variable objects SCHRAMM K.-J., BORGEEST U., KUEHL D., et al.
1994A&AS..105..211S viz 527 137 The optical identification status of the 1 Jy radio source catalogue. STICKEL M., MEISENHEIMER K. and KUEHR H.
1994AJ....108..374B 21 57 Infrared to X-ray spectral energy distributions of high redshift quasars. BECHTOLD J., ELVIS M., FIORE F., et al.
1994AJ....108..759B 19 43 X-ray spectral evolution of high redshift quasars. BECHTOLD J., ELVIS M., FIORE F., et al.
1994ApJ...422...60E 6 5 125 Absorption in X-ray spectra of high-redshift quasars. ELVIS M., FIORE F., WILKES B., et al.
1994ApJ...425L...1G 8 2 71 The Gunn-Peterson effect in the spectrum of the z = 4.7 QSO 1202-0725 : the intergalactic medium at very high redshifts. GIALLONGO E., D'ODORICO S., FONTANA A., et al.
1994ApJ...426L..61G 4 15 The temperature of the Lyman-alpha clouds and the ultraviolet ionizing background at high redshifts. GIALLONGO E. and PETITJEAN P.
1994ApJ...433L..53M 10 2 84 The He II Lyman-alpha opacity of the universe. MADAU P. and MEIKSIN A.
1994ApJ...436..678O 182 141 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...90..179G viz 4900 208 The Parkes-MIT-NRAO (PMN) surveys. III. Source catalog for the tropical survey (-29deg < Delta < -9.5deg). GRIFFITH M.R., WRIGHT A.E., BURKE B.F., et al.
1994ApJS...91....1B 76 206 The Lyman-Alpha forest near 34 quasi-stellar objects with z > 2.6. BECHTOLD J.
1994ApJS...92...53W viz 515 204 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.
1994ApJS...94...17F 1 10 41 Lick optical spectra of quasar HS 1946+7658 at 10 kilometers per second resolution: Lyman-alpha forest and metal absorption systems. FAN X.-M. and TYTLER D.
1994ApJS...94..517M 204 38 High-energy spectra of active galactic nuclei. I. The catalog. MALAGUTI G., BASSANI L. and CAROLI E.
1994ApJS...95....1E viz 5 70 1636 Atlas of quasar energy distributions. ELVIS M., WILKES B.J., McDOWELL J.C., et al.
1994MNRAS.271...81S 8 15 Evolutionary properties of Ly-alpha clouds. SRIANAND R. and KHARE P.
1994PASP..106....1T 79 6 Astrophysics in 1993. TRIMBLE V. and LEONARD P.J.T.
1994PASJ...46L..43S 3 2 27 The complex X-ray spectra of two high redshift quasars observed with ASCA. SERLEMITSOS P., YAQOOB T., RICKER G., et al.
1995A&A...294..377V viz 1 5 39 The ultraviolet absorption spectrum of the z=2.72 QSO HS 1700+6416. I. Results on heavy-element absorption systems. VOGEL S. and REIMERS D.
1995A&A...297..671D 72 4 Quasar absorption lines. I. The chemical composition of the absorbing clouds. DITTMANN O.J. and KOEPPEN J.
1995A&A...299..641R 50 5 The redshift distribution of the Lyman-α forest clouds revisited. ROESER H.-J.
1995A&AS..113..409S 76 41 Millimeter-wavelength observations of compact steep-spectrum sources. STEPPE H., JEYAKUMAR S., SAIKIA D.J., et al.
1995AJ....109.1522C 11 7 316 The metallicity and internal structure of the Lyman-Alpha forest clouds. COWIE L.L., SONGAILA A., KIM T.-S., et al.
1995AJ....109.1555P 148 22 The extended morphology of ultraluminous radio cores. PUNSLY B.
1995AJ....110..880J viz 632 155 A radio reference frame. JOHNSTON K.J., FEY A.L., ZACHARIAS N., et al.
1995AJ....110.1551M 5 12 GB 1508+5714, the first z>4 radio-selected quasar in X rays. MATHUR S. and ELVIS M.
1995ApJ...440..435L 239 354 The IUE survey for damped Lyman-alpha and Lyman-limit absorption systems: evolution of the gaseous content of the universe. LANZETTA K.M., WOLFE A.M. and TURNSHEK D.A.
1995ApJ...444...64S 182 116 The Hubble Space Telescope quasar absorption line key project. V. Redshift evolution of Lyman limit absorption in the spectra of a large sample of quasars. STENGLER-LARREA E.A., BOKSENBERG A., STEIDEL C.C., et al.
1995ApJ...448L..85M 7 22 Lyman-alpha forest correlations using neighbor counts. MEIKSIN A. and BOUCHET F.R.
1995MNRAS.273.1016C 5 4 83 The space distribution of the Lyman alpha clouds in the line of sight to the z = 3.66 QSO 0055-269. CRISTIANI S., D'ODORICO S., FONTANA A., et al.
1995MNRAS.276....1N 1 9 42 X-ray spectra of two quasars at z > 1. NANDRA K., FABIAN A.C., BRANDT W.N., et al.
1995AcASn..36..367L 72 0 The properties of Ly-alpha absorption lines of QSOs. LU J.-L. and HUANG K.-L.
1995MmSAI..66..137F 4 0 The intergalactic medium at high reshift. FONTANA A.
1996A&A...307....8S 1 7 33 ASCA observations of high redshift quasars. SIEBERT J., MATSUOKA M., BRINKMANN W., et al.
1996A&AS..115...97V viz 927 30 Astrometry with the Digitized Sky Survey. Positions of 790 AGNs. VERON-CETTY M.-P. and VERON P.
1996AJ....112.1794T 25 37 A narrowband imaging survey for high redshift galaxies in the near infrared. THOMPSON D., MANNUCCI F. and BECKWITH S.V.W.
1996ApJ...461..127M viz 66 39 The Einstein two-sigma catalog: silver needles in the X-ray haystack. MORAN E.C., HELFAND D.J., BECKER R.H., et al.
1996ApJ...466...46G 3 10 112 The proximity effect, the UV background, and the statistics of the Lyα lines at high resolution. GIALLONGO E., CRISTIANI S., D'ODORICO S., et al.
1996ApJ...472L..69Q 2 7 46 High-redshift superclustering of QSO absorption line systems on 100 h^-1 Mpc scales. QUASHNOCK J.M., VANDEN BERK D.E. and YORK D.G.
1996ApJ...472..502A 24 24 The spectropolarimetric test of the quasar emission mechanism. ANTONUCCI R., GELLER R., GOODRICH R.W., et al.
1996MNRAS.278..497L 1 5 16 Uncertainties in the interpretation of the Lyman alpha forest lines. LEVSHAKOV S.A. and KEGEL W.H.
1996MNRAS.280..767S 66 17 Analysis of Ly-alpha absorption lines in the vicinity of QSOs. SRIANAND R. and KHARE P.
1996MNRAS.281..463D 7 1 The Ly-alpha forest of the quasar HS 1946+7658 : properties of the Ly-alpha absorbing systems at high z. DE LA FUENTE A., RODRIGUEZ-PASCUAL P.M., SANZ J.L., et al.
1997A&A...319..413B viz 649 112 Broad band energy distribution of ROSAT detected quasars. I. Radio-loud objects. BRINKMANN W., YUAN W. and SIEBERT J.
1997A&A...320..421S 8 17 PKS 2351-154: a high-redshift quasar with variable X-ray absorption. SCHARTEL N., KOMOSSA S., BRINKMANN W., et al.
1997A&A...321..105D 76 100 Radio spectra of Gigahertz Peaked Spectrum radio sources. DE VRIES W.H., BARTHEL P.D. and O'DEA C.P.
1997A&A...325..943S 42 90 A VLBI study of GHz-peaked-spectrum radio sources. I. VLBI images at 6cm. STANGHELLINI C., O'DEA C.P., BAUM S.A., et al.
1997AJ....113..148O 1 67 255 Constraints on radio source evolution from the compact steep spectrum and GZh peaked spectrum radio sources. O'DEA C.P. and BAUM S.A.
1997ApJ...474..639S 2 5 40 The high-energy continuum emission of the gamma-ray blazar PKS 0528+134. SAMBRUNA R.M., URRY C.M., MARASCHI L., et al.
1997ApJ...478..492C 2 18 110 ASCA and ROSAT X-ray spectra of high-redshift radio-loud quasars. CAPPI M., MATSUOKA M., COMASTRI A., et al.
1997ApJ...491...29K 5 3 Neutral hydrogen Gunn-Peterson absorption from an overdensity in the diffuse intergalactic medium at redshift 0.8? KHERSONSKY V.K., TURNSHEK D.A. and STRUB S.M.
1997ApJS..113..311M 92 36 High-energy spectra of active galactic nuclei. II. Absorption in Seyfert galaxies. MALIZIA A., BASSANI L., STEPHEN J.B., et al.
1997MNRAS.284...85D viz 323 159 The Parkes half-jansky flat-spectrum sample. DRINKWATER M.J., WEBSTER R.L., FRANCIS P.J., et al.
1997MNRAS.285..167K 9 23 The Lyman alpha forest towards B2 1225+317. KHARE P., SRIANAND R., YORK D.G., et al.
1997MNRAS.285..209C 1 15 67 The clustering properties of the Lyman alpha clouds. CRISTIANI S., D'ODORICO S., D'ODORICO V., et al.
1997MNRAS.287..328K 4 8 Observations of the high-redshift quasar Q1745+624 (z = 3.9) with ASCA. KUBO H., MAKISHIMA K., TAKAHASHI T., et al.
1997MNRAS.292..468R 1 27 84 An X-ray survey of quasars using ASCA. REEVES J.N., TURNER M.J.L., OHASHI T., et al.
1997PASP..109...39R 57 10 Quasar photometry with the SDSS monitor telescope. RICHARDS G.T., YANNY B., ANNIS J., et al.
1997BASI...25..309T 15 0 Quasi-stellar objects, galaxies and the Big-Bang. THAKUR R.K.
1997JApA...18..133D 9 2 Intergalactic UV background radiation field. DAS S. and KHARE P.
1997MmSAI..68..299A 4 5 Extented X-ray emission around GPS quasars. ANTONELLI L.A. and FIORE F.
1998A&AS..127..217D viz 108 T K                 6 14 The absorption spectrum of the QSO
PKS 2126-158 (zem=3.27) at high resolution. 		D'ODORICO V., CRISTIANI S., D'ODORICO S., et al.
1998A&AS..129..219D 28 30 European VLBI Network dual frequency observations of CSS-GPS candidates. DALLACASA D., BONDI M., ALEF W., et al.
1998A&AS..131..303S viz 1 53 181 A complete sample of GHz-peaked-spectrum radio sources and its radio properties. STANGHELLINI C., O'DEA C.P., DALLACASA D., et al.
1998AJ....115.2184S 3 15 137 The redshift evolution of the metagalactic ionizing flux inferred from metal line ratios in the Lyman forest. SONGAILA A.
1998AJ....116..516M viz 609 623 The International Celestial Reference Frame as realized by very long baseline interferometry. MA C., ARIAS E.F., EUBANKS T.M., et al.
1998ApJ...492...79F 24 70 X-ray spectral survey of WGACAT quasars. I. Spectral evolution and low-energy cutoffs. FIORE F., ELVIS M., GIOMMI P., et al.
1998ApJ...492...91E 13 31 X-ray spectral survey of WGACAT quasars. II. Optical and radio properties of quasars with low-energy X-ray cutoffs. ELVIS M., FIORE F., GIOMMI P., et al.
1998ApJ...493...54C 85 84 A medium survey of the hard X-ray sky with the ASCA gas imaging spectrometer: the (2-10 keV) number counts relationship. CAGNONI I., DELLA CECA R. and MACCACARO T.
1998ApJ...503L.109H 38   K                 11 82 On the far-infrared emission of quasars. HAAS M., CHINI R., MEISENHEIMER K., et al.
1998MNRAS.301..261S 344 34 X-ray properties of the Parkes sample of flat-spectrum radio sources: dust in radio-loud quasars? SIEBERT J., BRINKMANN W., DRINKWATER M.J., et al.
1998MNRAS.301..323L 2 5 The Gunn-Peterson effect and the Lyman alpha forest. LEVSHAKOV S.A. and KEGEL W.H.
1998PASP..110..493O 3 91 860 The compact steep-spectrum and gigahertz peaked-spectrum radio sources. O'DEA C.P.
1998AcApS..18..253G 11 0 Kinematics of relativistic ejection with Hubble flow. III. Applicators to find out the observable wavelength of the counterjet of superluminals and to search for blue-shifted lines of quasars. GONG S.-M.
1998PASJ...50...19Y 9 2 X-ray study of the distant QSO PKS 0237-233 with ASCA and ROSAT. YAMASAKI N.Y., MIYAZAKI H., OHASHI T., et al.
1998PPMtO..17b...1Y viz 368 ~ Properties of the ROSAT selected radio sources. I. The sample. YUAN Q.-R., WU J.-H., YUAN W.-M., et al.
1998PABei..16..117S 363 0 Progress in space VLBI science. SHEN Z.-Q.
1999A&AS..139..545K viz 551 105 Survey of instantaneous 1-22 GHz spectra of 550 compact extragalactic objects with declinations from -30° to +43°. KOVALEV Y.Y., NIZHELSKY N.A., KOVALEV Y.A., et al.
1999AJ....118.2511Z 330 21 Accurate optical positions of extragalactic radio reference frame sources. ZACHARIAS N., ZACHARIAS M.I., HALL D.M., et al.
1999ApJ...515..487T 13 31 Lack of iron abundance evolution in high-redshift QSOs. THOMPSON K.L., HILL G.J. and ELSTON R.
1999MNRAS.307..149S 30 41 Optical spectroscopy of faint gigahertz peaked-spectrum sources. SNELLEN I.A.G., SCHILIZZI R.T., BREMER M.N., et al.
1999MNRAS.307..802C 197 68 Correlation between radio and broad-line emission in radio-loud quasars. CAO X. and JIANG D.R.
1999MNRAS.309..576A 14 0 The power spectrum of the Lyman-α clouds. AMENDOLA L. and SAVAGLIO S.
1999MmSAI..70..117S 33 5 Radio variability and polarization of GHz-peaked-spectrum sources. STANGHELLINI C.
2000A&A...354...17D 22 33 Elemental abundances of high redshift quasars. DIETRICH M. and WILHELM-ERKENS U.
2000A&A...363..733M 16 4 Absorption line systems on the line of sight from SN 1987A to SN 1993J and the intergalactic cloud in front of M 81. MARGGRAF O. and DE BOER K.S.
2000AJ....119.1470D 316 12 Optical positions for a sample of ICRF sources. DA SILVA NETO D.N., ANDREI A.H., VIEIRA MARTINS R., et al.
2000AJ....120.2278T 51 21 The high radio frequency spectra and variability of southern flat-spectrum radio sources. TORNIKOSKI M., LAINELA M. and VALTAOJA E.
2000ApJ...543..552S viz 636 252 Surveys for z>3 damped Lyα absorption systems: the evolution of neutral gas. STORRIE-LOMBARDI L.J. and WOLFE A.M.
2000ApJ...543..577C 45 84 Low- and high-ionization absorption properties of mg II absorption-selected galaxies at intermediate redshifts. II. Taxonomy, kinematics, and galaxies. CHURCHILL C.W., MELLON R.R., CHARLTON J.C., et al.
2000ApJ...545..625Y 1 6 28 Evidence of thick obscuring matter revealed in the X-ray spectrum of the z=4.28 quasar RX J1028.6-0844. YUAN W., MATSUOKA M., WANG T., et al.
2000ApJS..128...17F viz 231 144 VLBA observations of radio reference frame sources. III. Astrometric suitability of an additional 225 sources. FEY A.L. and CHARLOT P.
2000ApJS..129..547B viz 14       D               1 1633 94 RBSC-NVSS sample. I. Radio and optical identifications of a complete sample of 1556 bright X-ray sources. BAUER F.E., CONDON J.J., THUAN T.X., et al.
2000ApJS..130...67S 103 161 A uniform analysis of the Lyα forest at z=0-5. II. Measuring the mean intensity of the extragalactic ionizing background using the proximity effect. SCOTT J., BECHTOLD J., DOBRZYCKI A., et al.
2000ApJS..131...95F viz 374 139 The VSOP 5 GHz continuum survey: the prelaunch VLBA observations. FOMALONT E.B., FREY S., PARAGI Z., et al.
2000MNRAS.316..234R 1 71 375 X-ray spectra of a large sample of quasars with ASCA. REEVES J.N. and TURNER M.J.L.
2000MNRAS.318.1177D 14 6 Redshift distribution of Lyα lines and metal systems. DEMIANSKI M., DOROSHKEVICH A.G. and TURCHANINOV V.
2000MNRAS.318.1189D 14 2 Properties of the observed Lyα forest. DEMIANSKI M., DOROSHKEVICH A.G. and TURCHANINOV V.
2000JApA...21...19S 8 1 Nature of the background ultraviolet radiation field at high redshifts. SAMANTARAY A. and KHARE P.
2000PASJ...52..997H viz 401 69 The VSOP 5 GHz AGN survey. I. Compilation and observations. HIRABAYASHI H., FOMALONT E., HORIUCHI S., et al.
2000PASA...17...56F 157 57 The optical/near-IR colours of red quasars. FRANCIS P.J., WHITING M.T. and WEBSTER R.L.
2000PASA...17..284R 3 1 Circular polarisation of active galaxies. (Thesis abstract). RAYNER D.
2001A&A...375..661G viz 264 23 Stability of the extragalactic VLBI reference frame. GONTIER A.-M., LE BAIL K., FEISSEL M., et al.
2001A&A...375..739D viz 268 237 Hard X-ray properties of blazars. DONATO D., GHISELLINI G., TAGLIAFERRI G., et al.
2001A&A...377..377S 1 13 47 VLBA observations of GHz-Peaked-Spectrum radio sources at 15 GHz. STANGHELLINI C., DALLACASA D., O'DEA C.P., et al.
2001AJ....121.1306T 35 33 Radio spectra and variability of gigahertz-peaked spectrum radio sources and candidates. TORNIKOSKI M., JUSSILA I., JOHANSSON P., et al.
2001AJ....121.1741F 393 14 Extragalactic radio source selection for use in directly linking optical astrometric observations to the radio reference frame. FEY A.L., BOBOLTZ D.A., GAUME R.A., et al.
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..136..225K 55 32 A search for signatures of quasar evolution: comparison of the shapes of the rest-frame Optical/Ultraviolet continua of quasars at z>3 and z∼0.1. KUHN O., ELVIS M., BECHTOLD J., et al.
2001MNRAS.320..347C 141 33 The relation between extended radio and line emission for radio-loud quasars. CAO X. and JIANG D.R.
2001MNRAS.325.1411K viz 125 59 The ATCA intraday variability survey of extragalactic radio sources. KEDZIORA-CHUDCZER L.L., JAUNCEY D.L., WIERINGA M.H., et al.
2001KFNT...17c.223N 10 ~ On the metal enrichment of L-alpha clouds. NYKYTYUK T.V.
2002A&A...386...97J viz 879 55 The Parkes quarter-Jansky flat-spectrum sample. I. Sample selection and source identifications. JACKSON C.A., WALL J.V., SHAVER P.A., et al.
2002AJ....123..125T 22 6 Determination of optical positions for 22 southern extragalactic radio sources. TANG Z.H., WANG S.H. and JIN W.J.
2002ApJ...565...63I 54 42 Fe II/Mg II emission-line ratios of QSOs within 0 < z < 5.3. IWAMURO F., MOTOHARA K., MAIHARA T., et al.
2002MNRAS.337..677R 55 66 A Chandra observation of the interacting pair of galaxies NGC 4485/4490. ROBERTS T.P., WARWICK R.S., WARD M.J., et al.
2002PABei..20..175H 35 0 Progress in study on Lyman-alpha forest (I): observations. HUANG K. and ZHOU H.
2003A&A...402..465F 2 4 25 XMM-Newton observations of four high-z quasars. FERRERO E. and BRINKMANN W.
2003A&A...403..105F         O           362 48 Selecting stable extragalactic compact radio sources from the permanent astrogeodetic VLBI program. FEISSEL-VERNIER M.
2003A&A...409...57F 74 T                   2 8 The X-ray absorber of
PKS 2126-158. 		FIORE F., ELVIS M., MAIOLINO R., et al.
2003A&A...411L..59E viz 1017 51 High-energy sources before INTEGRAL. INTEGRAL reference catalog. EBISAWA K., BOURBAN G., BODAGHEE A., 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.
2003ApJ...596..768S viz 5 21 366 Metallicity of the intergalactic medium using pixel statistics. II. The distribution of metals as traced by C IV. SCHAYE J., AGUIRRE A., KIM T.-S., et al.
2003ApJ...597L..97P 18 31 The clustering of intergalactic metals. PICHON C., SCANNAPIECO E., ARACIL B., et al.
2003ApJS..145...83W viz 352 2 Interferometric phase calibration sources in the declination range 0° to -30°. WINN J.N., PATNAIK A.R. and WROBEL J.M.
2003MNRAS.339.1163C 17 32 Extended X-ray emission around four 3C quasars at 0.55 < z < 0.75 observed with Chandra. CRAWFORD C.S. and FABIAN A.C.
2003MNRAS.340..525D 16 9 Statistical characteristics of the observed Ly-α forest and the shape of initial power spectrum. DEMIANSKI M., DOROSHKEVICH A.G. and TURCHANINOV V.
2003MNRAS.346.1103P viz 676 238 The evolution of ΩHIand the epoch of formation of damped Lyman α absorbers. PEROUX C., McMAHON R.G., STORRIE-LOMBARDI L.J., et al.
2003PASJ...55..351T viz 15       D               207 75 ATCA monitoring observations of 202 compact radio sources in support of the VSOP AGN survey. TINGAY S.J., JAUNCEY D.L., KING E.A., et al.
2003PASA...20..151J 39 11 Variability in GPS sources. JAUNCEY D.L., KING E.A., BIGNALL H.E., et al.
2004A&A...415..549R viz 15       D               197 26 High-frequency polarization properties of southern Kuehr sources. RICCI R., PRANDONI I., GRUPPIONI C., et al.
2004A&A...417..853C 5 15 247 Probing the cosmological variation of the fine-structure constant: Results based on VLT-UVES sample. CHAND H., SRIANAND R., PETITJEAN P., et al.
2004A&A...419..811A 1 18 85 Metals in the intergalactic medium. ARACIL B., PETITJEAN P., PICHON C., et al.
2004A&A...424...91E 68 23 New candidate GHz peaked spectrum and compact steep spectrum sources. EDWARDS P.G. and TINGAY S.J.
2004AJ....127....1G 13 20 XMM-Newton observations of two high-redshift quasars: RX J1028-0844 and BR 0351-1034. GRUPE D., MATHUR S., WILKES B., et al.
2004AJ....127.2598S 1 51 191 The evolution of the intergalactic medium transmission to redshift 6. SONGAILA A.
2004AJ....127.3587F viz 15       D               504 182 The second extension of the international celestial reference frame: ICRF-EXT.1. FEY A.L., MA C., ARIAS E.F., et al.
2004ApJ...611..761D 17 48 Implications of quasar black hole masses at high redshifts. DIETRICH M. and HAMANN F.
2004ApJ...614...69I 1         O           12 41 Fe II/Mg II emission-line ratios of QSOs. II. z > 6 objects. IWAMURO F., KIMURA M., ETO S., et al.
2004ApJ...614..547S 2 28 188 Near-infrared spectroscopy of high-redshift active galactic nuclei. I. A metallicity-accretion rate relationship. SHEMMER O., NETZER H., MAIOLINO R., et al.
2004ApJ...614..558N 1 30 124 Near-infrared spectroscopy of high-redshift active galactic nuclei. II. Disappearing narrow-line regions and the role of accretion. NETZER H., SHEMMER O., MAIOLINO R., et al.
2004ApJ...616..110H viz 303 36 The VSOP 5 GHz active galactic nucleus survey. IV. The angular Size/Brightness temperature distribution. HORIUCHI S., FOMALONT E.B., SCOTT W.K., et al.
2004ApJS..155...33S viz 102 36 The VSOP 5 GHz active galactic nucleus survey. III. Imaging results for the first 102 sources. SCOTT W.K., FOMALONT E.B., HORIUCHI S., et al.
2004MNRAS.347..316P 54 107 An X-ray Baldwin effect for the narrow Fe Kα lines observed in active galactic nuclei. PAGE K.L., O'BRIEN P.T., REEVES J.N., et al.
2004MNRAS.347..355K 1 25 130 The power spectrum of the flux distribution in the Lyman α forest of a large sample of UVES QSO absorption spectra (LUQAS). KIM T.-S., VIEL M., HAEHNELT M.G., et al.
2004MNRAS.349..687B 16 8 XMM-Newton spectroscopy of high-redshift quasars. BROCKSOPP C., PUCHNAREWICZ E.M., MASON K.O., et al.
2004MNRAS.350L..67W 2 4 26 XMM-Newton observations of GB B1428+4217: confirmation of intrinsic soft X-ray absorption. WORSLEY M.A., FABIAN A.C., CELOTTI A., et al.
2004ARep...48..941T viz 643 7 Construction of a celestial coordinate reference frame from VLBI data. TITOV O.A.
2005A&A...430...47C 16 41 Probing the time-variation of the fine-structure constant: Results based on Si IV doublets from a UVES sample. CHAND H., PETITJEAN P., SRIANAND R., et al.
2005A&A...433..855M 38 51 X-ray spectra of XMM-Newton serendipitous medium flux sources. MATEOS S., BARCONS X., CARRERA F.J., et al.
2005A&A...433.1163D viz 87 98 Six years of BeppoSAX observations of blazars: A spectral catalog. DONATO D., SAMBRUNA R.M. and GLIOZZI M.
2005A&A...442L..53P 3 8 XMM-Newton discovery of soft X-ray absorption in the high-z superluminous Blazar RBS 315. PICONCELLI E. and GUAINAZZI M.
2005A&A...443..891S 33 58 Extended emission around GPS radio sources. STANGHELLINI C., O'DEA C.P., DALLACASA D., et al.
2005AJ....130.1345E viz 66 57 The optical-infrared colors of CORALS QSOs: searching for dust reddening associated with high-redshift damped Lyα systems. ELLISON S.L., HALL P.B. and LIRA P.
2005AJ....130.2473K viz 250 271 Sub-milliarcsecond imaging of quasars and active galactic nuclei. IV. Fine-scale structure. KOVALEV Y.Y., KELLERMANN K.I., LISTER M.L., et al.
2005ApJ...620L..13A 2 7 46 Confronting cosmological simulations with observations of intergalactic metals. AGUIRRE A., SCHAYE J., HERNQUIST L., et al.
2005MNRAS.358..432Y 1 4 18 XMM observations of the high-redshift quasar RXJ1028.6-0844 at z= 4.276: soft X-ray spectral flattening. YUAN W., FABIAN A.C., CELOTTI A., et al.
2005MNRAS.361.1015R 17 37 The density structure around quasars from optical depth statistics. ROLLINDE E., SRIANAND R., THEUNS T., et al.
2005MNRAS.364..195P 87 107 XMM-Newton spectroscopy of high-redshift quasars. PAGE K.L., REEVES J.N., O'BRIEN P.T., et al.
2006A&A...445..465R viz 249 28 High-frequency radio observations of the Kuehr sample and the epoch-dependent luminosity function of flat-spectrum quasars. RICCI R., PRANDONI I., GRUPPIONI C., 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.
2006ApJ...640...81L 19 15 A survey of weak Mg II absorbers at redshift <z> = 1.78. LYNCH R.S., CHARLTON J.C. and KIM T.-S.
2006ApJ...644..725J 105 48 On the X-ray Baldwin effect for narrow Fe Kα emission lines. JIANG P., WANG J.X. and WANG T.G.
2006MNRAS.365..615S 2 18 85 The sources of intergalactic metals. SCANNAPIECO E., PICHON C., ARACIL B., et al.
2006MNRAS.366..163K 34 11 The Serendipitous XMM-Newton Cluster Athens Survey (SEXCLAS): sample selection and the cluster logN-logS. KOLOKOTRONIS V., GEORGAKAKIS A., BASILAKOS S., et al.
2006MNRAS.368..341W 112 T K                 28 8 Multi-object spectroscopy of the field surrounding PKS 2126-158: discovery of a z= 0.66 galaxy group. WHITING M.T., WEBSTER R.L. and FRANCIS P.J.
2006MNRAS.368..844W 8 10 Radio and X-ray observations of an exceptional radio flare in the extreme z = 4.72 blazar GB B1428+4217. WORSLEY M.A., FABIAN A.C., POOLEY G.G., et al.
2006MNRAS.368..985Y 1 9 18 X-ray spectral properties of high-redshift radio-loud quasars beyond redshift 4 - first results. YUAN W., FABIAN A.C., WORSLEY M.A., et al.
2006MNRAS.369..734Z 31 20 The matter power spectrum from the Lyα forest: an optical depth estimate. ZAROUBI S., VIEL M., NUSSER A., et al.
2006PNAOC...3..217Y 70 0 X-ray spectral properties for blazars. YANG J.-H., WANG Y.-X. and YANG R.-S.
2007A&A...463...97L viz         O           185 32 GPS radio sources: new optical observations and an updated master list. LABIANO A., BARTHEL P.D., O'DEA C.P., et al.
2007ApJ...656..666O 72 90 The Keck+Magellan survey for Lyman limit absorption. I. The frequency distribution of super Lyman limit systems. O'MEARA J.M., PROCHASKA J.X., BURLES S., et al.
2007A&A...466..403V 2 0 Ly-α forest: efficient unbiased estimation of second-order properties with missing data. VIO R., D'ODORICO V., STOYAN H., et al.
2007A&A...468..979M 17       D   O           3 51 215 Dust covering factor, silicate emission, and star formation in luminous QSOs. MAIOLINO R., SHEMMER O., IMANISHI M., et al.
2007A&A...469...27C viz 33 49 The XMM-Newton serendipitous survey . III. The AXIS X-ray source counts and angular clustering. CARRERA F.J., EBRERO J., MATEOS S., et al.
2007MNRAS.379.1169S 171       D       C F     23 8 102 A large population of metal-rich, compact, intergalactic CIV absorbers - evidence for poor small-scale metal mixing. SCHAYE J., CARSWELL R.F. and KIM T.-S.
2007ApJ...669..135M 90       D S             3 24 13 The kinematic evolution of strong Mg II absorbers. MSHAR A.C., CHARLTON J.C., LYNCH R.S., et al.
2007A&A...476.1191B viz 15       D   O           1 343 35 The XMM-Newton serendipitous survey. IV. Optical identification of the XMM-Newton medium sensitivity survey (XMS). BARCONS X., CARRERA F.J., CEBALLOS M.T., et al.
2007MNRAS.382.1657K 580       D     X C F     14 18 131 An improved measurement of the flux distribution of the Lyα forest in QSO absorption spectra: the effect of continuum fitting, metal contamination and noise properties. KIM T.-S., BOLTON J.S., VIEL M., et al.
2008MNRAS.384..775M viz 15       D               2 324 95 The Australia Telescope 20-GHz (AT20G) Survey: the Bright Source Sample. MASSARDI M., EKERS R.D., MURPHY T., et al.
2008ApJS..175...97H viz 15       D               1 1626 244 CGRaBS: an all-sky survey of gamma-ray blazar candidates. HEALEY S.E., ROMANI R.W., COTTER G., et al.
2008A&A...480..359D 90       D   O   C       4 17 14 The line-of-sight proximity effect in individual quasar spectra. DALL'AGLIO A., WISOTZKI L. and WORSECK G.
2008ApJS..175..314D viz 15       D               294 35 The VSOP 5 GHz active galactic nucleus survey. V. Imaging results for the remaining 140 sources. DODSON R., FOMALONT E.B., WIIK K., et al.
2008MNRAS.384.1053M 21       D               1 11 133 Revision of VLT/UVES constraints on a varying fine-structure constant. MURPHY M.T., WEBB J.K. and FLAMBAUM V.V.
2008MNRAS.385..519S 166       D       C F     2 22 11 Tracing the gas at redshift 1.7-3.5 with the Lyα forest: the FLO approach. SAITTA F., D'ODORICO V., BRUSCOLI M., et al.
2008A&A...482..483T viz         O           207 8 Cluster analyses of gigahertz-peaked spectrum sources with self-organising maps. TORNIAINEN I., TORNIKOSKI M., TURUNEN M., et al.
2008ApJ...681..831F 17       D               1 49 216 A direct precision measurement of the intergalactic Lyα opacity at 2 ≤ z ≤ 4.2. FAUCHER-GIGUERE C.-A., PROCHASKA J.X., LIDZ A., et al.
2008A&A...487..539W viz 90       D   O   C       10 198 4 A slitless spectroscopic survey for quasars near quasars. WORSECK G., WISOTZKI L. and SELMAN F.
2008PASJ...60..161Y viz 15       D               50 3 Broad-line and multi-wave band emission from blazars. YI T. and XIE G.
2008MNRAS.389.1727D 128       D     X   F     3 20 19 The quasar proximity effect at redshift <z> ≃ 2.6 with the From Lines to Overdensities approach. D'ODORICO V., BRUSCOLI M., SAITTA F., et al.
2008A&A...489...49V viz 15       D               222 9 Quasi-simultaneous multi-frequency observations of inverted-spectrum GPS candidate sources. VOLLMER B., KRICHBAUM T.P., ANGELAKIS E., et al.
2008A&A...490..403B 15       D               3 71 23 Astrometric suitability of optically-bright ICRF sources for the alignment with the future Gaia celestial reference frame. BOURDA G., CHARLOT P. and LE CAMPION J.-F.
2008A&A...491..465D 128       D   O X         4 40 48 An unbiased measurement of the UV background and its evolution via the proximity effect in quasar spectra. DALL'AGLIO A., WISOTZKI L. and WORSECK G.
2008ApJ...689..851A 1 17 52 Metallicity of the intergalactic medium using pixel statistics. IV. Oxygen. AGUIRRE A., DOW-HYGELUND C., SCHAYE J., et al.
2008RMxAC..32...65D 38           X         1 6 1 High-redshift quasars as early star formation probes. DIETRICH M. and HAMANN F.
2009ApJ...694..222C viz 15       D               1 317 19 Extragalactic point source search in five-year WMAP 41, 61, and 94 Ghz maps. CHEN X. and WRIGHT E.L.
2009A&A...496...31F 15       D   O           1 19 14 The nature of NV absorbers at high redshift. FECHNER C. and RICHTER P.
2009MNRAS.393..723T 82           X         2 1 12 The effect of large-scale power on simulated spectra of the Lyα forest. TYTLER D., PASCHOS P., KIRKMAN D., et al.
2009A&A...495..691M viz 15       D               2 3203 339 Roma-BZCAT: a multifrequency catalogue of blazars. MASSARO E., GIOMMI P., LETO C., et al.
2009ApJ...696.1998D 39           X         1 16 34 Black hole masses of intermediate-redshift quasars: near-infrared spectroscopy. DIETRICH M., MATHUR S., GRUPE D., et al.
2009ApJ...699..603A viz 15       D               2 249 174 The evolution of Swift/BAT blazars and the origin of the MeV background. AJELLO M., COSTAMANTE L., SAMBRUNA R.M., et al.
2009ApJS..184..138H viz 15       D               2 20665 68 XID II: statistical cross-association of ROSAT bright source catalog X-ray sources with 2MASS point source catalog near-infrared sources. HAAKONSEN C.B. and RUTLEDGE R.E.
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.
2009AN....330..145L 46 2 Structure, spectra and variability of some GPS radio sources. LIU X., SONG H.-G. and CUI L.
2009MNRAS.398.1905W 15       D               1 65 43 The black hole mass, Eddington ratio and MBH-σ[Oiii]relation in young radio galaxies. WU Q.
2010MNRAS.401.1151M viz 15       D               1 3444 20 The RASS-6dFGS catalogue: a sample of X-ray selected AGN from the 6dF galaxy survey. MAHONY E.K., CROOM S.M., BOYLE B.J., et al.
2010MNRAS.401.2715D viz 15       D               1 33 46 The rise of the C IV mass density at z < 2.5. D'ODORICO V., CALURA F., CRISTIANI S., et al.
2010A&A...510A..10A viz 15       D               2 172 5 Optical counterpart positions of extragalactic radio sources and connecting optical and radio reference frames. ASLAN Z., GUMEROV R., JIN W., et al.
2010A&A...510A..48C viz 15       D               2 763 81 The Palermo Swift-BAT hard X-ray catalogue. II. Results after 39 months of sky survey. CUSUMANO G., LA PAROLA V., SEGRETO A., 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....139.1695L viz 15       D               2 280 59 The Celestial Reference Frame at 24 and 43 GHz. I. Astrometry. LANYI G.E., BOBOLTZ D.A., CHARLOT P., et al.
2010AJ....139.1713C viz 15       D               2 274 61 The Celestial Reference Frame at 24 and 43 GHz. II. Imaging. CHARLOT P., BOBOLTZ D.A., FEY A.L., et al.
2010MNRAS.405..387G 360       D     X   F     9 25 127 Chasing the heaviest black holes of jetted active galactic nuclei. GHISELLINI G., DELLA CECA R., VOLONTERI M., 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.
2010A&A...520A..47M viz 15       D               1 134 9 The blazar content in the Swift-BAT hard X-ray sky. MASELLI A., CUSUMANO G., MASSARO E., et al.
2010MNRAS.408.2256E 15       D               1 61 0 The spectral turnover-linear size relation and the dynamical evolution of compact steep spectrum sources. EZEUGO J.C. and UBACHUKWU A.A.
2010A&A...524A..64C viz 15       D               1 1294 157 The Palermo Swift-BAT hard X-ray catalogue. III. Results after 54 months of sky survey. CUSUMANO G., LA PAROLA V., SEGRETO A., et al.
2011ApJS..192...15G viz 15       D               1 535 372 Seven-year Wilkinson Microwave Anisotropy Probe (WMAP) observations: Galactic foreground emission. GOLD B., ODEGARD N., WEILAND J.L., et al.
2011MNRAS.411..826T 15       D               1 33 38 Cosmic evolution of the C IV in high-resolution hydrodynamic simulations. TESCARI E., VIEL M., D'ODORICO V., et al.
2011A&A...528A..12R viz 15       D               1 297 31 The neutral gas extent of galaxies as derived from weak intervening Ca II absorbers. RICHTER P., KRAUSE F., FECHNER C., et al.
2011A&A...529A..91T viz 15       D               1 563 60 VLBI measurement of the secular aberration drift. TITOV O., LAMBERT S.B. and GONTIER A.-M.
2011ApJ...734...26B 92       D       C       2 28 44 Can the soft X-ray opacity toward high-redshift sources probe the missing baryons? BEHAR E., DADO S., DAR A., et al.
2011Msngr.143...42S 2 1 The VLT VIMOS Lyman-break Galaxy Redshift Survey - First results. SHANKS T., BIELBY R. and INFANTE L.
2011MNRAS.414....2B 1132       D     X C F     28 6 40 The VLT LBG redshift survey – I. Clustering and dynamics of ≈ 1000 galaxies at z ≈ 3. BIELBY R.M., SHANKS T., WEILBACHER P.M., et al.
2011MNRAS.414...28C viz 937       D     X C F     23 271 43 The VLT LBG redshift survey– II. Interactions between galaxies and the IGM at z∼ 3. CRIGHTON N.H.M., BIELBY R., SHANKS T., et al.
2011ApJS..194...19W viz 15       D               2 327 11 McDonald observatory archive of optical linear polarization measurements. WILLS B.J., WILLS D. and BREGER M.
2011ApJS..194...29R viz 15       D               1 1164 401 Blazars in the Fermi era: the OVRO 40 m telescope monitoring program. RICHARDS J.L., MAX-MOERBECK W., PAVLIDOU V., et al.
2011MNRAS.417.2651M viz 15       D               1 5894 47 Optical properties of high-frequency radio sources from the Australia Telescope 20 GHz (AT20G) Survey. MAHONY E.K., SADLER E.M., CROOM S.M., et al.
2010JApA...31...59A 20 1 Determination of the mean HI absorption of the intergalactic medium. AGHAEE A., PETITJEAN P., SRIANAND R., et al.
2012MNRAS.420.1053B 40           X         1 7 27 The filling factor of intergalactic metals at redshift z= 3. BOOTH C.M., SCHAYE J., DELGADO J.D., et al.
2012MNRAS.421..446M 325       D     X         9 19 23 A high-resolution study of intergalactic O VI absorbers at z ∼ 2.3. MUZAHID S., SRIANAND R., BERGERON J., et al.
2012ApJ...749...21A viz 15       D               2 436 73 The 60 month all-sky burst alert telescope survey of active galactic nucleus and the anisotropy of nearby AGNs. AJELLO M., ALEXANDER D.M., GREINER J., et al.
2012PASJ...64...33X 69 1 The jet-disk symbiosis in blazar and unified model of FSRQs and BL Lac objects. XIE Z.H. and ZHANG L.
2012RMxAA..48....9T viz 15       D               2 251 42 Optical spectroscopic atlas of the MOJAVE/2cm AGN sample. TORREALBA J., CHAVUSHYAN V., CRUZ-GONZALEZ I., et al.
2012MNRAS.422.3019C 558       D     X C       14 7 25 The Lyman α forest flux probability distribution at z>3. CALURA F., TESCARI E., D'ODORICO V., et al.
2012MNRAS.422.3370K viz 15       D               4 127 227 Spatial variation in the fine-structure constant - new results from VLT/UVES. KING J.A., WEBB J.K., MURPHY M.T., et al.
2012A&A...541A.160G viz 93       D       C       17 116 182 Simultaneous Planck, Swift, and Fermi observations of X-ray and γ-ray selected blazars. GIOMMI P., POLENTA G., LAEHTEENMAEKI A., et al.
2012ApJ...754...23L viz 15       D               1 98 23 Exploring the relation between (sub-)millimeter radiation and γ-ray emission in blazars with Planck and Fermi. LEON-TAVARES J., VALTAOJA E., GIOMMI P., et al.
2012ApJ...754...38C viz 15       D               1 118 9 Incidence of Mg II absorption systems toward flat-spectrum radio quasars. CHAND H. and GOPAL-KRISHNA
2012MNRAS.424.1723G 16       D               1 17 45 The intergalactic medium thermal history at redshift z = 1.7–3.2 from the Lyα forest: a comparison of measurements using wavelets and the flux distribution. GARZILLI A., BOLTON J.S., KIM T.-S., et al.
2012A&A...544A..21G 518       D     X C       13 89 31 Search for cold gas in strong Mg II absorbers at 0.5 < z < 1.5: nature and evolution of 21-cm absorbers. GUPTA N., SRIANAND R., PETITJEAN P., et al.
2012A&A...544A..25M viz 170       D   O X C       4 134 15 Multifrequency study of GHz-peaked spectrum sources and candidates with the RATAN-600 radio telescope. MINGALIEV M.G., SOTNIKOVA Yu.V., TORNIAINEN I., et al.
2012A&A...544A..34P viz 15       D               1 370 98 Single-epoch VLBI imaging study of bright active galactic nuclei at 2 GHz and 8 GHz. PUSHKAREV A.B. and KOVALEV Y.Y.
2012MNRAS.427.1801R 93       D         F     2 46 6 Evolution of the population of very strong MgII absorbers. RODRIGUEZ HIDALGO P., WESSELS K., CHARLTON J.C., et al.
2013ApJ...764....9M viz 16       D               1 231 12 Mg II absorption at 2 < z < 6 with Magellan/FIRE. II. A longitudinal study of H I, metals, and ionization in galactic halos. MATEJEK M.S., SIMCOE R.A., COOKSEY K.L., et al.
2013MNRAS.430..425B viz 55       D     X         2 2138 58 The VLT LBG Redshift Survey - III. The clustering and dynamics of Lyman-break galaxies at z ∼ 3. BIELBY R., HILL M.D., SHANKS T., et al.
2013MNRAS.430.2633X viz 16       D               1 296 10 A new concept of the International Celestial Reference Frame: the epoch ICRF. XU M.H., WANG G.L. and ZHAO M.
2013MNRAS.430.2797A viz 16       D               1 300 7 Rio survey of optical astrometric positions for 300 ICRF2 sources and the current optical/radio frame link status before Gaia. ASSAFIN M., VIEIRA-MARTINS R., ANDREI A.H., et al.
2013MNRAS.431.2471B 94       D       C       3 43 5 The AT20G view of Swift/BAT selected AGN: high-frequency radio waves meet hard X-rays. BURLON D., GHIRLANDA G., MURPHY T., et al.
2013A&A...552A..77K 94       D     X         3 18 31 The evolution of HI and CIV quasar absorption line systems at 1.9 < z < 3.2. KIM T.-S., PARTL A.M., CARSWELL R.F., et al.
2013A&A...552A..98T viz 172       D     X         5 73 14 Optical monitoring of extragalactic sources for linking the ICRF and the future Gaia celestial reference frame. I. Variability of ICRF sources. TARIS F., ANDREI A., KLOTZ A., et al.
2013MNRAS.432.1444G 40           X         1 7 25 Ultra-strong Mg II absorbers as a signature of cool intragroup gas. GAUTHIER J.-R.
2013A&A...553A.122L viz 16       D               1 295 6 Time stability of the ICRF2 axes. LAMBERT S.
2013ApJ...772..114R 16       D               2 154 39 Full spectral survey of active galactic nuclei in the rossi X-ray timing explorer archive. RIVERS E., MARKOWITZ A. and ROTHSCHILD R.
2013ApJS..207...19B viz 16       D               1 1212 487 The 70 month Swift-BAT all-sky hard X-ray survey. BAUMGARTNER W.H., TUELLER J., MARKWARDT C.B., et al.
2013A&A...555A..88P 172       D S O X         4 7 2 The precision of line position measurements of unresolved quasar absorption lines and its influence on the search for variations of fundamental constants. PRAUSE N. and REIMERS D.
2013ApJ...774...29E 16       D               2 61 11 X-ray absorption of high-redshift quasars. EITAN A. and BEHAR E.
2013ApJS..208...20B viz 17       D               1 655 2020 Nine-year Wilkinson microwave anisotropy probe (WMAP) observations: final maps and results. BENNETT C.L., LARSON D., WEILAND J.L., et al.
2013MNRAS.435..311O 920 T   A     X C       22 8 12 Broad-band radio circular polarization spectrum of the relativistic jet in
PKS B2126-158. 		O'SULLIVAN S.P., McCLURE-GRIFFITHS N.M., FEAIN I.J., et al.
2013A&A...556A.140Z 16       D               1 249 20 The ESO UVES advanced data products quasar sample. I. Dataset and new NHI measurements of damped absorbers. ZAFAR T., POPPING A. and PEROUX C.
2013A&A...556A.141Z viz 55       D     X         2 252 158 The ESO UVES advanced data products quasar sample. II. Cosmological evolution of the neutral gas mass density. ZAFAR T., PEROUX C., POPPING A., et al.
2014ApJ...782...56K 38 4 A blind green bank telescope millimeter-wave survey for redshifted molecular absorption. KANEKAR N., GUPTA A., CARILLI C.L., et al.
2014MNRAS.438.3058R viz 16       D               1 1414 31 Connecting radio variability to the characteristics of gamma-ray blazars. RICHARDS J.L., HOVATTA T., MAX-MOERBECK W., et al.
2014MNRAS.439..690H viz 16       D               2 1318 51 Connection between optical and γ-ray variability in blazars. HOVATTA T., PAVLIDOU V., KING O.G., et al.
2014AJ....147...95Z viz 16       D               4 450 20 Radio-optical reference frame link using the U.S. Naval Observatory astrograph and deep CCD imaging. ZACHARIAS N. and ZACHARIAS M.I.
2014AJ....147..143H viz 16       D               1 190 114 MOJAVE: monitoring of jets in active galactic nuclei with VLBA experiments. XI. Spectral distributions. HOVATTA T., ALLER M.F., ALLER H.D., et al.
2014ApJS..213....3M viz 16       D               1 28367 27 The Low-frequency Radio Catalog of flat-spectrum sources. MASSARO F., GIROLETTI M., D'ABRUSCO R., et al.
2014MNRAS.441.1916B 16       D               1 60 57 The thermal history of the intergalactic medium down to redshift z = 1.5: a new curvature measurement. BOERA E., MURPHY M.T., BECKER G.D., et al.
2014MNRAS.442.2094T 55       D     X         2 18 12 The Very Large Telescope Lyman-Break Galaxy Redshift Survey - IV. Gas and galaxies at z ∼ 3 in observations and simulations. TUMMUANGPAK P., BIELBY R.M., SHANKS T., et al.
2015ApJ...799..207H 40           X         1 7 3 Constraining the physical conditions in the jets of γ-ray flaring blazars using centimeter-band polarimetry and radiative transfer simulations. II. Exploring parameter space and implications. HUGHES P.A., ALLER M.F. and ALLER H.D.
2015ApJ...805..124S 119           X C       2 74 22 Weak emission-line quasars in the context of a modified Baldwin effect. SHEMMER O. and LIEBER S.
2015AJ....150...58F viz 16       D               1 3421 241 The second realization of the international celestial reference frame by very long baseline interferometry. FEY A.L., GORDON D., JACOBS C.S., et al.
2015ApJ...809..172I 40           X         1 10 16 CHANG-ES V: nuclear outflow in a Virgo cluster spiral after a tidal disruption event. IRWIN J.A., HENRIKSEN R.N., KRAUSE M., et al.
2015MNRAS.450.3568X viz 16       D               1 473 19 Basic properties of Fermi blazars and the `blazar sequence'. XIONG D., ZHANG X., BAI J., et al.
2015AJ....150..111O viz 16       D               1 171 71 The first data release of the KODIAQ survey. O'MEARA J.M., LEHNER N., HOWK J.C., et al.
2015MNRAS.454.3082W 135       D     X         4 9 8 A new analysis of fine-structure constant measurements and modelling errors from quasar absorption lines. WILCZYNSKA M.R., WEBB J.K., KING J.A., et al.
2015Ap&SS.357...75M viz 16       D               1 3563 223 The 5th edition of the Roma-BZCAT. A short presentation. MASSARO E., MASELLI A., LETO C., et al.
2016MNRAS.456L..79B 16       D               1 27 5 Constraining the temperature-density relation of the intergalactic medium with the Lyman α and β forests. BOERA E., MURPHY M.T., BECKER G.D., et al.
2016AJ....151...79L viz 16       D               1 195 9 IVS observation of ICRF2-Gaia transfer sources. LE BAIL K., GIPSON J.M., GORDON D., et al.
2016MNRAS.456.3509K viz 96       D       C       5 20 1 Evidence of bimodal physical properties of intervening, optically thin C III absorbers at z ∼ 2.5. KIM T.-S., CARSWELL R.F. and RANQUIST D.
2016MNRAS.456.4061B 297       D     X C       7 42 24 The VLT LBG redshift survey - V. Characterizing the z = 3.1 Lyman α emitter population. BIELBY R.M., TUMMUANGPAK P., SHANKS T., et al.
2016ApJ...821...61P 16       D               1 65 11 Absolute calibration of the radio astronomy flux density scale at 22 to 43 GHz using Planck. PARTRIDGE B., LOPEZ-CANIEGO M., PERLEY R.A., et al.
2016MNRAS.457.2005K 297       D     X C F     6 22 5 Triple-ionized carbon associated with the low-density neutral hydrogen gas at 1.7 < z < 3.3: the integrated N H I-N C iv relation. KIM T.-S., CARSWELL R.F., MONGARDI C., et al.
2016ApJS..224...26M viz 16       D               1 2216 17 A comprehensive statistical description of radio-through-gamma-ray spectral energy distributions of all known blazars. MAO P., URRY C.M., MASSARO F., et al.
2016AJ....152...12L viz 16       D               1 348 199 MOJAVE: XIII. Parsec-scale AGN jet kinematics analysis based on 19 years of VLBA observations at 15 GHz. LISTER M.L., ALLER M.F., ALLER H.D., et al.
2016MNRAS.458.4074Q viz 859       D     X C       21 368 72 The ESO UVES advanced data products quasar sample - VI. Sub-damped Lyman α metallicity measurements and the circumgalactic medium. QUIRET S., PEROUX C., ZAFAR T., et al.
2016ApJ...826..135L 16       D               1 118 13 Acceleration of compact radio jets on sub-parsec scales. LEE S.-S., LOBANOV A.P., KRICHBAUM T.P., et al.
2016ApJ...833..283L viz 298       D     X C       7 30 41 The cosmic evolution of the metallicity distribution of ionized gas traced by Lyman limit systems. LEHNER N., O'MEARA J.M., HOWK J.C., et al.
2016A&A...595A...5M viz 16       D               1 2192 40 Gaia Data Release 1. Reference frame and optical properties of ICRF sources. MIGNARD F., KLIONER S., LINDEGREN L., et al.
2017MNRAS.465.2120C viz 16       D               1 227 130 Correcting C IV-based virial black hole masses. COATMAN L., HEWETT P.C., BANERJI M., et al.
2017ApJS..228...22L viz 16       D               1 1528 2 Korean VLBI Network Calibrator Survey (KVNCS). 1. Source catalog of KVN single-dish flux density measurement in the K and Q bands. LEE J.A., SOHN B.W., JUNG T., et al.
2017ApJ...837L...5A 141       D     X C       3 6 20 Gamma-ray blazars within the first 2 billion years. ACKERMANN M., AJELLO M., BALDINI L., et al.
2017ApJ...841..113M viz 16       D               1 2944 1 An investigation of blazars without redshifts: not a missing population at high redshift. MAO P. and URRY C.M.
2017MNRAS.467.4565L viz 16       D               1 1193 4 Bimodal radio variability in OVRO-40 m-monitored blazars. LIODAKIS I., PAVLIDOU V., HOVATTA T., et al.
2017MNRAS.468.4992P viz 16       D               1 365 122 MOJAVE - XIV. Shapes and opening angles of AGN jets. PUSHKAREV A.B., KOVALEV Y.Y., LISTER M.L., et al.
2017RAA....17...52G 41           X         1 61 ~ Weak gravitational lensing of quantum perturbed lukewarm black holes and cosmological constant effect. GHAFFARNEJAD H. and MOJAHEDI M.A.
2017AJ....154..114O viz 16       D               2 298 26 The second data release of the KODIAQ survey. O'MEARA J.M., LEHNER N., HOWK J.C., et al.
2017ApJ...850...74K viz 16       D               1 647 202 BAT AGN Spectroscopic Survey. I. Spectral measurements, derived quantities, and AGN demographics. KOSS M., TRAKHTENBROT B., RICCI C., et al.
2017ApJS..233....3T viz 16       D               1 721 23 The VLBA Extragalactic Proper Motion Catalog and a measurement of the secular aberration drift. TRUEBENBACH A.E. and DARLING J.
2017ApJ...851...33P viz 97       D     X         3 516 51 General physical properties of CGRaBS blazars. PALIYA V.S., MARCOTULLI L., AJELLO M., et al.
2017ApJS..233...17R viz 16       D               1 864 302 BAT AGN spectroscopic survey. V. X-ray properties of the Swift/BAT 70-month AGN catalog. RICCI C., TRAKHTENBROT B., KOSS M.J., et al.
2017MNRAS.471.2174B 16       D               1 32 12 The VLT LBG redshift survey - VI. Mapping H I in the proximity of z ∼ 3 LBGs with X-Shooter. BIELBY R.M., SHANKS T., CRIGHTON N.H.M., et al.
2017MNRAS.471.2952M 16       D               1 109 10 Connecting X-ray absorption and 21 cm neutral hydrogen absorption in obscured radio AGN. MOSS V.A., ALLISON J.R., SADLER E.M., et al.
2017A&A...608A.115D 609           X C       14 10 1 Chandra imaging of the ∼kpc extended outflow in 1H 0419-577. DI GESU L., COSTANTINI E., PICONCELLI E., et al.
2018ApJ...852...22W viz 16       D               1 73 15 A new precision measurement of the small-scale line-of-sight power spectrum of the Lyα forest. WALTHER M., HENNAWI J.F., HISS H., et al.
2018ApJS..234...12L viz 16       D               2 437 152 MOJAVE. XV. VLBA 15 GHz total intensity and polarization maps of 437 parsec-scale AGN jets from 1996 to 2017. LISTER M.L., ALLER M.F., ALLER H.D., et al.
2018ApJ...853..159L 16       D               1 21 5 Fast γ-ray variability in blazars beyond redshift 3. LI S., XIA Z.-Q., LIANG Y.-F., et al.
2018MNRAS.474.2871R 17       D               1 12 18 A new measurement of the intergalactic temperature at z ∼ 2.55-2.95. RORAI A., CARSWELL R.F., HAEHNELT M.G., et al.
2018ApJS..235....4O viz 16       D               1 1636 246 The 105-month Swift-BAT all-sky hard X-ray survey. OH K., KOSS M., MARKWARDT C.B., et al.
2018MNRAS.476.5057I 41           X         1 45 4 CHANG-ES - XI. Circular polarization in the cores of nearby galaxies. IRWIN J.A., HENRIKSEN R.N., WEZGOWIEC M., et al.
2018ApJ...861..113D viz 16       D               2 581 11 Astrometric limits on the stochastic gravitational wave background. DARLING J., TRUEBENBACH A.E. and PAINE J.
2018ApJ...862...58M 41           X         1 6 4 Faraday conversion in turbulent blazar jets. MacDONALD N.R. and MARSCHER A.P.
2018A&A...616A.170A 387       D     X         10 31 6 X-ray absorption towards high-redshift sources: probing the intergalactic medium with blazars. ARCODIA R., CAMPANA S., SALVATERRA R., et al.
2018ApJ...865...42H 16       D               1 73 67 A new measurement of the temperature-density relation of the IGM from Voigt profile fitting. HISS H., WALTHER M., HENNAWI J.F., et al.
2018ApJ...866..137L viz 16       D               1 1032 70 Constraining the limiting brightness temperature and Doppler factors for the largest sample of radio-bright blazars. LIODAKIS I., HOVATTA T., HUPPENKOTHEN D., et al.
2018A&A...618A..80G viz 16       D               1 647 ~ Extragalactic radio source stability and VLBI celestial reference frame: insights from the Allan standard deviation. GATTANO C., LAMBERT S.B. and LE BAIL K.
2018ApJ...869..153N 263       D     X         7 27 10 MAGIICAT VI. The Mg II intragroup medium is kinematically complex. NIELSEN N.M., KACPRZAK G.G., POINTON S.K., et al.
2019MNRAS.482.3458M viz 17       D               1 472 60 The UVES Spectral Quasar Absorption Database (SQUAD) data release 1: the first 10 million seconds. MURPHY M.T., KACPRZAK G.G., SAVORGNAN G.A.D., et al.
2019MNRAS.484.5028M 142       D     X         4 11 ~ Physical conditions in high-z optically thin C III absorbers: origin of cloud sizes and associated correlations. MOHAPATRA A., SRIANAND R., KHAIRE V., et al.
2019ApJ...873...55B 209       S   X         4 2 ~ Circular polarization in compact radio sources: constraints on particle acceleration and electron-positron pairs. BJORNSSON C.-I.
2019ApJ...873..129P 165             C       1 2 162 Figuring Out Gas & Galaxies in Enzo (FOGGIE). I. Resolving simulated circumgalactic absorption at 2 <= z <= 2.5. PEEPLES M.S., CORLIES L., TUMLINSON J., et al.
2019ApJ...874...43L viz 17       D               1 435 150 MOJAVE. XVII. Jet kinematics and parent population properties of relativistically beamed radio-loud blazars. LISTER M.L., HOMAN D.C., HOVATTA T., et al.
2019ApJS..242....5X viz 17       D               1 3393 ~ Structure effects for 3417 Celestial Reference Frame radio sources. XU M.H., ANDERSON J.M., HEINKELMANN R., et al.
2019MNRAS.486.5335C 84             C       1 57 ~ Kinematics of C IV and [O III] emission in luminous high-redshift quasars. COATMAN L., HEWETT P.C., BANERJI M., et al.
2019A&A...626A..60A viz 162 20 F-GAMMA: Multi-frequency radio monitoring of Fermi blazars. The 2.64 to 43 GHz Effelsberg light curves from 2007-2015. ANGELAKIS E., FUHRMANN L., MYSERLIS I., et al.
2019ApJS..243....5S viz 17       D               1 664 21 The Extremely Luminous Quasar Survey in the Pan-STARRS 1 footprint (PS-ELQS). SCHINDLER J.-T., FAN X., HUANG Y.-H., et al.
2019ApJ...881..154P viz 17       D               1 182 ~ BAT AGN spectroscopic survey. XVI. General physical characteristics of BAT blazars. PALIYA V.S., KOSS M., TRAKHTENBROT B., et al.
2019ApJ...885..147K       D           *   4 78 45 Prevalence of SED turndown among classical be stars: are all be stars close binaries? KLEMENT R., CARCIOFI A.C., RIVINIUS T., et al.
2019ApJS..245....3G viz 17       D               1 146 ~ A search for intrinsic H I 21 cm and OH 18 cm absorption toward compact radio sources. GRASHA K., DARLING J., BOLATTO A., et al.
2020ApJ...889..164M 1192           X         28 6 ~ NuSTAR perspective on high-redshift MeV blazars. MARCOTULLI L., PALIYA V., AJELLO M., et al.
2020MNRAS.493L..54K viz 17       D               1 1059 ~ Optical polarization properties of AGNs with significant VLBI-Gaia offsets. KOVALEV Y.Y., ZOBNINA D.I., PLAVIN A.V., et al.
2020ApJ...892..105A viz 43           X         1 3424 235 The fourth catalog of active galactic nuclei detected by the Fermi Large Area Telescope. AJELLO M., ANGIONI R., AXELSSON M., et al.
2020ApJS..247...57C viz 145       D     X         4 133 16 Compact bright radio-loud AGNs. III. A large VLBA survey at 43 GHz. CHENG X.-P., AN T., FREY S., et al.
2020ApJ...894...47B 43           X         1 1 ~ Circular polarization from inhomogeneous synchrotron sources. BJORNSSON C.-I.
2020MNRAS.494..923C viz 17       D               1 3613 ~ WISE mid-infrared properties of compact active galactic nuclei selected from the high radio frequency AT20G survey. CHHETRI R., KIMBALL A., EKERS R.D., et al.
2020ApJ...896..172T 17       D               2 54 ~ Cosmological evolution of flat-spectrum radio quasars based on the Swift/BAT 105 month catalog and their contribution to the cosmic MeV gamma-ray background radiation. TODA K., FUKAZAWA Y. and INOUE Y.
2020ApJ...897..177P viz 17       D               1 142 16 Blazars at the cosmic dawn. PALIYA V.S., AJELLO M., CAO H.-M., et al.
2020ApJ...900...72L 85             C       1 14 ~ Awakening of two Gamma-ray High-redshift, flat-spectrum radio quasars in the southern hemisphere. LI S., SUN L.-M., LIAO N.-H., et al.
2020ApJS..250...26B viz 17       D               1 331 19 The spectroscopic follow-up of the QUBRICS BRIght quasar survey. BOUTSIA K., GRAZIAN A., CALDERONE G., et al.
2020ApJ...904...28C viz 17       D               1 247 9 Mg II absorbers in high-resolution quasar spectra. I. Voigt profile models. CHURCHILL C.W., EVANS J.L., STEMOCK B., et al.
2020A&A...643A.174M viz 17       D               1 83 ~ uGMRT HI 21-cm absorption observations of two extremely inverted spectrum sources. MHASKEY M., PAUL S., GUPTA N., et al.
2020A&A...644A.159C viz 17       D               1 4536 184 The third realization of the International Celestial Reference Frame by very long baseline interferometry. CHARLOT P., JACOBS C.S., GORDON D., et al.
2021A&A...645A..18D viz 17       D               1 1681 ~ Onboard catalogue of known X-ray sources for SVOM/ECLAIRs. DAGONEAU N., SCHANNE S., RODRIGUEZ J., et al.
2021MNRAS.501.5811K 17       D               1 84 11 The evolution of the low-density H I intergalactic medium from z = 3.6 to 0: data, transmitted flux, and H I column density,+,++. KIM T.-S., WAKKER B.P., NASIR F., et al.
2021A&A...648A.125G 17       D               1 217 ~ Characterizing the astrometric instability of extragalactic radio source positions measured with geodetic VLBI. GATTANO C. and CHARLOT P.
2021AJ....162...21B viz 17       D               4 2594 ~ Optical variability of ICRF3 quasars in the Pan-STARRS 3pi survey with Functional Principal Component Analysis. BERGHEA C.T., MAKAROV V.V., QUIGLEY K., et al.
2021ApJ...914...46G 366       D     X         9 16 ~ Breaks in the X-ray spectra of high-redshift blazars and the intervening medium. GAUR H., MOHAN P. and PANDEY A.
2021A&A...651A..64L viz 17       D               1 194 ~ Parsec-scale alignments of radio-optical offsets with jets in AGNs from multifrequency geodetic VLBI, Gaia EDR3, and the MOJAVE program. LAMBERT S., LIU N., ARIAS E.F., et al.
2021MNRAS.506.5764D 148       D     X         4 11 ~ The physical properties of γ-ray-quiet flat-spectrum radio quasars: why are they undetected by Fermi-LAT? DENG X.-J., XUE R., WANG Z.-R., et al.
2021A&A...653A..10M 44           X         1 1 ~ From electrons to Janskys: Full stokes polarized radiative transfer in 3D relativistic particle-in-cell jet simulations. MacDONALD N.R. and NISHIKAWA K.-I.
2021MNRAS.508.1701D 17       D               5 41 2 Probing the physical properties of the intergalactic medium using blazars. DALTON T., MORRIS S.L., FUMAGALLI M., et al.
2021MNRAS.508.2798S viz 17       D               1 119 7 High-redshift quasars at z >= 3 - I. Radio spectra. SOTNIKOVA Y., MIKHAILOV A., MUFAKHAROV T., et al.
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.
2021ApJ...923...30L viz 17       D               1 464 45 Monitoring of jets in active galactic nuclei with VLBA experiments. XVIII. Kinematics and inner jet evolution of bright radio-loud active galaxies. LISTER M.L., HOMAN D.C., KELLERMANN K.I., et al.
2021ApJ...923...67H viz 17       D               1 447 30 MOJAVE. XIX. Brightness temperatures and intrinsic properties of blazar jets. HOMAN D.C., COHEN M.H., HOVATTA T., et al.
2022MNRAS.512.2389D 18       D               1 143 10 The evolution of the Si IV content in the Universe from the epoch of reionization to cosmic noon. D'ODORICO V., FINLATOR K., CRISTIANI S., et al.
2022MNRAS.514.6074N 90             C       2 6 5 A complex multiphase DLA associated with a compact group at z = 2.431 traces accretion, outflows, and tidal streams. NIELSEN N.M., KACPRZAK G.G., S., et al.
2022ApJS..261....2K viz 18       D               1 913 22 BASS. XXII. The BASS DR2 AGN Catalog and Data. KOSS M.J., RICCI C., TRAKHTENBROT B., et al.
2022ApJ...940...77M 18       D               1 119 4 BASS. XXXIII. Swift-BAT Blazars and Their Jets through Cosmic Time. MARCOTULLI L., AJELLO M., URRY C.M., et al.
2023A&A...669A..83D viz 765       D S   X C       15 24 1 High-redshift quasars along the main sequence. DECONTO-MACHADO A., DEL OLMO OROZCO A., MARZIANI P., et al.
2023ApJ...944..159F 19       D               1 168 2 In Situ Star Formation in Accretion Disks and Explanation of Correlation between the Black Hole Mass and Metallicity in Active Galactic Nuclei. FAN X. and WU Q.
2023MNRAS.520.3827A 19       D               1 25 ~ A new method to determine X-ray luminosity functions of AGN and their evolution with redshift. ALQASIM A. and PAGE M.J.
2023MNRAS.520.1044M 1073     A D S   X C       22 5 ~ Investigating the variability of Swift-BAT blazars with NICER. MUNDO S.A. and MUSHOTZKY R.
2024A&A...683A.213G 120       D       C       2 16 ~ Probing the physical properties of the intergalactic medium using SRG/eROSITA spectra from blazars. GATUZZ E., WILMS J., HAMMERICH S., et al.

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