ClG 1821+64 , the SIMBAD biblio

ClG 1821+64 , the SIMBAD biblio (504 results) C.D.S. - SIMBAD4 rel 1.8 - 2024.04.25CEST19:43:55

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Keywords 		in a table in teXt, Caption, ... Nb occurence Nb objects in ref Citations
(from ADS) 		Title First 3 Authors
1979ApJS...40..657M 176 174 New hard X-ray sources observed with HEAO A-2. MARSHALL F.E., BOLDT E.A., HOLT S.S., et al.
1980AnTok..18...55N viz 587 63 A search for ultraviolet-excess objects. NOGUCHI T., MAEHARA H. and KONDO M.
1982Ap&SS..82....3A 472 20 Second catalogue of X-ray sources. AMNUEL P.R., GUSEINOV O.H. and RAKHAMINOV S.Y.
1982PASJ...34..407N 80 9 Proper motions of ultraviolet-excess objects. NOGUCHI T., YUTANI M. and MAEHARA H.
1983BAAS...15..914P 2 ~ Soft X-ray active galactic nuclei. PRAVDO S.H. and MARSHALL F.E.
1984ApJ...281..570P 15 58 Soft X-ray active galactic nuclei. PRAVDO S.H. and MARSHALL F.E.
1984ApJS...56..507W viz 900 396 The HEAO A-1 X-ray source catalog. WOOD K.S., MEEKINS J.F., YENTIS D.J., et al.
1984BAAS...16..480S 2 0 X-ray variability in active galactic nuclei observed with HEAO A-1. SNYDER W.A. and WOOD K.S.
1984BAAS...16..933S 5 0 Long-term X-ray monitoring of 4 active galactic nuclei. SNYDER W.A. and WOOD K.S.
1986ApJ...308..815N 180 180 Quasars measured by the Infrared Astronomical Satellite. NEUGEBAUER G., MILEY G.K., SOIFER B.T., et al.
1986ApJS...61..353S 20 2 An intermediate-sensitivity survey at high galactic latitude with HEAO A-1. SHRADER C.R., WOOD K.S. and MATILSKY T.
1986MNRAS.222..787M 231 29 A search for QSOs in the fields of nearby galaxies - II. NGC 55, 253, 300 and 5364. MONK A.S., PENSTON M.V., PETTINI M., et al.
1986Natur.320..421B 1 28 164 Limits of X-ray variability in active galactic nuclei. BARR P. and MUSHOTZKY R.F.
1986PPMtO...5..190L 21 0 Analysis of X-ray time variability in active galactic nuclei. LIU R.-L.
1987AJ.....94.1271W 102 40 Spectral types for objects in the Kiso survey. III. Data for 102 stars. WEGNER G., McMAHAN R.K. and BOLEY F.I.
1988AcASn..29...38L 29 0 The masses of active galactic nuclei. LIU R.-L.
1988ComAp..12..287K 20 6 X-ray observations with the Ginga satellite. KOYAMA K.
1988Natur.333..495T 6 1 The shifting centre. TRIMBLE V.
1989A&A...219...87C 47 90 The nature of radio-quiet quasars. CHINI R., KREYSA E. and BIERMANN P.L.
1989A&A...223L...1G 9 9 Discovery of two bright low-redshift quasars by the Hamburg quasar survey. GROOTE D., HEBER U. and JORDAN S.
1989ApJ...342..660H 25 67 What is the difference between radio-loud and radio-quiet quasi-stellar objects? HUTCHINGS J.B., JANSON T. and NEFF S.G.
1989ApJS...69....1H 1594 191 The first addition to the new optical catalog of quasi-stellar objects. HEWITT A. and BURBIDGE G.
1989MNRAS.238..917W 72 T                   1 3 24 The X-ray spectrum of
QSO 1821+643. 		WARWICK R.S., BARSTOW M.A. and YAQOOB T.
1990AJ.....99.1907W 107 13 Photoelectric photometry for 106 objects in the Kiso survey. WEGNER G., AFRICANO J.L. and GOODRICH B.
1990ApJS...74..675B 864 48 Associations between quasi-stellar objects and galaxies. BURBIDGE G., HEWITT A., NARLIKAR J.V., et al.
1990BAAS...22.1193K 70 T                   1 2 ~ The continuum energy distribution of the bright QSO
H1821+643. 		KOLMAN M., HALPERN J.P., SHRADER C.R., et al.
1990IAUC.5040....1A 70 T                   2 ~
E1821+64. 		ALLOIN D., BARVAINIS R., ANTONUCCI R., et al.
1991AJ....101..434H 67 64 Evolution of luminous IRAS sources: CCD imaging. HUTCHINGS J.B. and NEFF S.G.
1991AJ....101.2001H 71 T                   1 5 30 Optical imaging of the low redshift superluminous
QSO 1821+643. 		HUTCHINGS J.B. and NEFF S.G.
1991ApJ...367..455K 72 T                   1 4 35 X-ray continuum and evidence for an iron emission line from the quasar
E1821+643. 		KII T., WILLIAMS O.R., OHASHI T., et al.
1991ApJ...371L..51C 23 29 A comparison of C IV and H-beta broad emission-line profiles in low-redshift active galactic nuclei. CORBIN M.R.
1991ApJ...373...57K 71 T                   1 5 30 The ultraviolet spectrum and continuum energy distribtion of the bright quasar
H 1821+643. 		KOLMAN M., HALPERN J.P., SHRADER C.R., et al.
1991ApJ...376..480Z 2 2 20 Variable soft X-ray excesses in active galactic nuclei from nonthermal electron-positron pair cascades. ZDZIARSKI A.A. and COPPI P.S.
1991ApJ...378...77G 236 104 The EXOSAT high galactic latitude survey. GIOMMI P., TAGLIAFERRI G., BEUERMANN K., et al.
1991ApJS...75..645K viz 68 142 An ultraviolet atlas of quasar and blazar spectra. KINNEY A.L., BOHLIN R.C., BLADES J.C., et al.
1991MNRAS.251..529C 6 11 On the magnetic energy density in the X-ray emission of active galactic nuclei. CELOTTI A., GHISELLINI G. and FABIAN A.C.
1991BAAS...23.1344B 4 0 Ultraviolet HST spectra of three small redshift quasars. BAHCALL J.N., JANNUZI B.T., SCHNEIDER D.P., et al.
1992A&A...261...57B 293 121 ROSAT all sky survey observations of IRAS galaxies. BOLLER T., MEURS E.J.A., BRINKMANN W., et al.
1992A&A...265..429A 1 13 56 CO emission from radio quiet quasars: new detection support a thermal origin for the FIR emission. ALLOIN D., BARVAINIS R., GORDON M.A., et al.
1992A&A...266..183U 70 T                   3 6 Multiwavelength observations of the quasar Q 1821+643 during the ROSAT All Sky Survey. ULRICH M.-H., FINK H.H., SCHAEIDT S., et al.
1992AJ....103.1047S 70 T                   12 38 The cluster of galaxies associated with the low-redshift quasar H1821+643. SCHNEIDER D.P., BAHCALL J.N., GUNN J.E., et al.
1992AJ....103.1746N 108 57 Evolution of luminous IRAS sources: radio imaging. NEFF S.G. and HUTCHINGS J.B.
1992AJ....104....1H 1 29 135 Optical imaging of QSOs with 0.5 arcsec resoluton. HUTCHINGS J.B. and NEFF S.G.
1992ApJ...389..157W 3 16 195 The X-ray spectra of high-luminosity active galactic nuclei observed by GINGA. WILLIAMS O.R., TURNER M.J.L., STEWART G.C., et al.
1992ApJ...397...68B 109 T K                 3 47 The ultraviolet absorption spectrum of the quasar
H 1821+643 (z = 0.297). 		BAHCALL J.N., JANNUZI B.T. and SCHNEIDER D.P.
1992ApJ...398..495B 1 6 27 The near-ultraviolet spectrum of Markarian 205. BAHCALL J.N., JANNUZI B.T., SCHNEIDER D.P., et al.
1992ApJ...399L..19B 1 9 56 Submillimeter observations of radio-quiet quasars and luminous Seyfert 1 galaxy including the first detections. BARVAINIS R., ANTONUCCI R. and COLEMAN P.
1992ApJS...80..257E 823 245 The Einstein Slew Survey. ELVIS M., PLUMMER D., SCHACHTER J., et al.
1992MNRAS.256..404L 59 25 A complete sample of radio sources in the North Ecliptic Cap, selected at 38 MHz - I. The radio data. LACY M., RAWLINGS S. and WARNER P.J.
1992MNRAS.258..828L 72 T                   3 29 The radio properties and environment of the remarkable radio-quiet quasar E 1821+643. LACY M., RAWLINGS S. and HILL G.J.
1992MNRAS.259..743L 30 61 Radio-loud and radio-quiet quasars observed by EXOSAT. LAWSON A.J., TURNER M.J.L., WILLIAMS O.R., et al.
1992PASP..104..711K 3 0 Multiwavelength spectroscopy of active galactic nuclei. KOLMAN M.
1992ARA&A..30..391B 66 21 X-ray astronomy missions. BRADT H.V.D., OHASHI T. and POUNDS K.A.
1992AGAb....7..180L 3 0 The bubble-wall interpretation of absorption forests: effects of evolution. LIEBSCHER D.-E.
1993A&A...274..105W 1 59 341 The ultraviolet to soft X-ray bump of Seyfert 1 type active galactic nuclei. WALTER R. and FINK H.H.
1993ApJ...402..493C 1 7 35 Equilibrium slab models of Lyman-alpha clouds. CHARLTON J.C., SALPETER E.E. and HOGAN C.J.
1993ApJ...402..514K 107 T K                 8 34 Simultaneous ROSAT, GINGA, VLA, IUE and optical observations of the bright quasar
H 1821+643. 		KOLMAN M., HALPERN J.P., SHRADER C.R., et al.
1993ApJ...404...94K 15 43 An infrared study of hot dust in quasars using prism spectrophotometry. KOBAYASHI Y., SATO S., YAMASHITA T., et al.
1993ApJ...404..124S 3 5 61 Observations of the gaseous galactic halo toward 3C 273 with the Goddard high resolution spectrograph. SAVAGE B.D., LU L., WEYMANN R.J., et al.
1993ApJ...404..551O 3 8 106 The nature and structure of active galactic nuclei. OSTERBROCK D.E.
1993ApJ...405..491B 1 4 21 The ultraviolet absorption spectrum of the quasar PKS 0405-12 and the local density of Lyman-alpha absorption systems. BAHCALL J.N., JANNUZI B.T., SCHNEIDER D.P., et al.
1993ApJ...413L..15I 1 38 201 The X-ray Baldwin effect. IWASAWA K. and TANIGUCHI Y.
1993ApJ...413..116S 1 16 87 The Hubble Space Telescope quasar absorption line key project. III. First observational results on Milky Way gas. SAVAGE B.D., LU L., BAHCALL J.N., et al.
1993ApJ...415..517Z 140 54 Does a luminosity-dependent continuum shape cause the Baldwin effect? ZHENG W. and MALKAN M.A.
1993ApJ...418..638Y 106 T K                 4 6 A BBXRT observation of the high-luminosity quasar
H 1821+643. 		YAQOOB T., SERLEMITSOS P.J., MUSHOTZKY R.F., et al.
1993ApJS...87....1B 1 48 267 The Hubble Space Telescope quasar absorption line key project. I. First observational results, including Lyman-Alpha and Lyman-limit systems. BAHCALL J.N., BERGERON J., BOKSENBERG A., et al.
1993ApJS...87...45S 6 5 135 The Hubble Space Telescope quasar absorption line key project. II. Data calibration and absorption-line selection. SCHNEIDER D.P., HARTIG G.F., JANNUZI B.T., et al.
1993ApJS...87..451H viz 14       D               7278 328 A revised and updated catalog of quasi-stellar objects. HEWITT A. and BURBIDGE G.
1993MNRAS.260...77P viz 479 332 The ROSAT Wide Field Camera all-sky survey of extreme-ultraviolet sources. I. The bright source catalogue. POUNDS K.A., ALLAN D.J., BARBER C., et al.
1993MNRAS.262...63S 25 41 The soft X-ray excesses of high-luminosity AGN. SAXTON R.D., TURNER M.J.L., WILLIAMS O.R., et al.
1993MNRAS.263..607H 1 13 94 Thermal dust emission from quasars. I. Submillimetre spectral indices of radio-quiet quasars. HUGHES D.H., ROBSON E.I., DUNLOP J.S., et al.
1993MNRAS.263..707L 147 31 A complete sample of sources in the North Ecliptic Cap ,selected at 38 MHz. II. CCD observations and their implications. LACY M., HILL G.J., KAISER M.-E., et al.
1993MNRAS.265..664G 1 32 167 On the nature of rapid X-ray variability in active galactic nuclei. GREEN A.R., McHARDY I.M. and LEHTO H.J.
1993PASP..105..447M 20 3 Recent results from the Hubble Space Telescope. MARAN S.P. and KINNEY A.L.
1993BAAS...25..792L 71 T                   2 ~ HUT observations of the quasar
E 1821+64. 		LEE G., KRISS G.A., ZHENG W., et al.
1993BAAS...25.1326M 5 ~ High S/N observations of low-ionization gas through the galactic halo. MEYER D.M., ROTH K.C., SAVAGE B.D., et al.
1993BAAS...25.1474L 5 ~ Observational tests for accretion disks in AGN. LEE G.
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...285..119W 2 9 100 Simultaneous observations of Seyfert 1 galaxies with IUE, ROSAT and Ginga. WALTER R., ORR A., COURVOISIER T.J.-L., et al.
1994A&A...285..812B viz 70 44 Spectral properties of X-ray loud extragalactic radio sources. BRINKMANN W. and SIEBERT J.
1994A&A...291...74P 92 56 Systematic study of the ultraviolet variability of active galactic nuclei. PALTANI S. and COURVOISIER T.J.-L.
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.
1994ApJ...420..143I 1 5 26 X-ray continuum and iron K emission line from the radio galaxy 3C 390.3. INDA M., MAKISHIMA K., KOHMURA Y., et al.
1994ApJ...436L..51F 9 29 Fe K emission from the hidden quasar IRAS P09104+4109. FABIAN A.C., SHIOYA Y., IWASAWA K., et al.
1994ApJS...94..517M 204 38 High-energy spectra of active galactic nuclei. I. The catalog. MALAGUTI G., BASSANI L. and CAROLI E.
1994PASP..106..646K viz 3193 29 The HST quasar absorption-line key project. VIII. CCD imaging of Hubble Space Telescope quasar fields. KIRHAKOS S., SARGENT W.L.W., SCHNEIDER D.P., et al.
1994AcApS..14..197F 5 0 Changes of QSO color indices with redshift. FAN X.-H. and CHEN J.-S.
1994BAAS...26..902S 2 ~ Detection of highly ionized nitrogen at large galactocentric distances. SAVAGE B.D., LU L. and SEMBACH K.R.
1994IAUS..159...73I 9 6 Ginga obbservations of active galactic nuclei. INOUE H.
1994IAUS..159..330O 9 1 Simultaneous observations of Seyfert 1 galaxies with IUE, Rosat and Ginga. OOR A., WALTER R., COURVOISIER T.J.L., et al.
1994IAUS..159..484K 12 0 Structure and emission line spectrum of an X-ray heated accretion disk in AGN. KO Y.-K. and KALLMAN T.R.
1995A&A...297L..55W 6 14 Detection of QSO Ton S 180 by the EUVE satellite. WISOTZKI L., DREIZLER S., ENGELS D., et al.
1995A&A...298..375F viz 174 165 The jet-disk symbiosis. II.Interpreting the radio/UV correlations in quasars. FALCKE H., MALKAN M.A. and BIERMANN P.L.
1995A&A...302..364S 37 41 Distance and metallicity limits of high-velocity clouds. SCHWARZ U.J., WAKKER B.P. and VAN WOERDEN H.
1995A&A...303..449R 13 4 Multiwavelength observations of the bright QSO HS 0624+6907. REIMERS D., HOPP U., CLAVEL J., et al.
1995A&AS..109..147B viz 629 94 The ROSAT AGN content of the 87GB 5 GHz survey: bulk properties of previously optically identified sources. BRINKMANN W., SIEBERT J., REICH W., et al.
1995A&AS..110..419V viz 2780 24 The 7C survey of radio sources at 151 MHz - a 418-square-degree region centred at RA 17h, Dec. 65deg. VISSER A.E., RILEY J.M., ROETTGERING H.J.A., et al.
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...440..606Z 33 35 Relation between O VI emission and X-ray intensity in active galactic nuclei. ZHENG W., KRISS G.A. and DAVIDSEN A.F.
1995ApJ...440..610S 44 28 Emission spectrum integrated over an accretion disk: comparison with observations of active galactic nuclei. SHIMURA T. and TAKAHARA F.
1995ApJ...444..632Z 1 7 31 Astro-1 and ground-based observations of Markarian 335 : evidence for an accretion disk. ZHENG W., KRISS G.A., DAVIDSEN A.F., et al.
1995ApJ...446..150P 107 T K                 13 14 The nature of radio emission in

QSO 1821+643, a radio-quiet quasar with radioloud properties. 		PAPADOPOULOS P.P., SEAQUIST E.R., WROBEL J.M., et al.
1995ApJ...449..145S 110 T K                 3 44 Probing the galactic disk and halo. III. The galactic and intergalactic sight line to H1821+643. SAVAGE B.D., SEMBACH K.R. and LU L.
1995ApJ...451..616S 1 11 51 Discovery of highly ionized high-velocity clouds toward Markarian 509. SEMBACH K.R., SAVAGE B.D., LU L., et al.
1995ApJ...454...50X 46 13 A signature of relativistic electron-positron beams in BL Lacertae objects. XIE G.Z., LIU B.F. and WANG J.C.
1995ApJS...96..303W viz 79 9 Calibrating the broad band X-ray telescope. WEAVER K.A., ARNAUD K.A., BOLDT E.A., et al.
1995ApJS...97....1L viz 143 145 The Hubble Space Telescope quasar absorption line key project. X. Galactic H I 21 centimeter emission toward 143 quasars and active galactic nuclei. LOCKMAN F.J. and SAVAGE B.D.
1995MNRAS.274L...9B 71 T                   7 17 A multi-radio-frequency study of the radio-quiet quasar E1821+643. BLUNDELL K.M. and LACY M.
1995MNRAS.275...77G 46 46 A ROSAT deep survey. VI. Active and passive X-ray galaxies. GRIFFITHS R.E., GEORGANTOPOULOS I., BOYLE B.J., 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.
1995MNRAS.276..614L viz 406 16 A radio-optical survey of the North Ecliptic Cap. LACY M., RILEY J.M., WALDRAM E.M., et al.
1995PASJ...47..131T 1 6 30 X-ray spectrum of the BL Lacertae object PKS 0548-322 observed with Ginga. TASHIRO M., MAKISHIMA K., OHASHI T., et al.
1996A&A...306..691L 2 9 73 Observational constraints on the nature of low redshift Lyα absorbers. LE BRUN V., BERGERON J. and BOISSE P.
1996ApJ...457...19B 5 8 138 The Hubble Space Telescope quasar absorption line key project. VII. Absorption systems at z abs ≤ 1.3. BAHCALL J.N., BERGERON J., BOKSENBERG A., et al.
1996ApJ...457..542S 5 6 Requirements for investigating the connection between Lyman- alpha absorption clouds and the large-scale distribution of galaxies. SARAJEDINI V.L., GREEN R.F. and JANNUZI B.T.
1996ApJ...464..165N 1 5 27 Evidence for a highly ionized iron emission line in the quasar PG 1116+215. NANDRA K., GEORGE I.M., TURNER T.J., et al.
1996ApJ...464..704H 1 16 82 Hubble Space Telescope ultraviolet spectrum of Arp 102B, the prototypical double-peaked emission-line AGN. HALPERN J.P., ERACLEOUS M., FILIPPENKO A.V., et al.
1996ApJ...465..296H 48 27 Coronal gas in the halo. II. ORFEUS observations of galactic halo stars. HURWITZ M. and BOWYER S.
1996ApJ...468L..91B 37   K                 5 28 Evidence for a black hole in a radio-quiet quasar nucleus. BLUNDELL K.M., BEASLEY A.J., LACY M., et al.
1996ApJ...469..564W 11 7 Temperature distributions of accretion disks in active galactic nuclei. WANG J. and ZHOU Y.
1996ApJ...473..110U 18 24 Strong clustering in the low-redshift lyα forest. ULMER A.
1996ApJS..104..287S viz 2256 12 Ultraviolet imaging telescope near-ultraviolet bright object catalog. SMITH E.P., PICA A.J., BOHLIN R.C., et al.
1996ApJS..106..341M 288 173 Classification of IRAS-selected X-ray galaxies in the ROSAT all-sky survey. MORAN E.C., HALPERN J.P. and HELFAND D.J.
1996ApJS..107...69C 48 102 Combined ultraviolet and optical spectra of 48 low-redshift QSOs and the relation of the continuum and emission-line properties. CORBIN M.R. and BOROSON T.A.
1996MNRAS.282..117G 98 4 A paradigm revisited: the accretion disc in AGNs and quasars. GONDHALEKAR P.M., ROUILLON-FOLEY C. and KELLETT B.J.
1996ARA&A..34..279S 9 38 1083 Interstellar abundances from absorption-line observations with the Hubble Space Telescope. SAVAGE B.D. and SEMBACH K.R.
1996VA.....40..197F 14 0 The X-ray view of the torus in distant AGN. FABIAN A.C.
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...326..885B 32 15 UV to X-ray spectra of radio-quiet quasars. Comparison with accretion disk models. BRUNNER H., MUELLER C., FRIEDRICH P., et al.
1997AJ....113.1179H 1 7 30 X-ray emission from the host clusters of powerful AGN. HALL P.B., ELLINGSON E. and GREEN R.F.
1997AJ....113.2158S 51 106 Absorption by highly ionized interstellar gas along extragalactic and galactic sight lines. SAVAGE B.D., SEMBACH K.R. and LU L.
1997ApJ...475L...9Z 9 13 Statistical properties of the big blue bump in active galactic nuclei. ZHOU Y.Y., YU K.N., YOUNG E.C.M., et al.
1997ApJ...480..216S 53 54 High-resolution ultraviolet observations of the highly ionized interstellar gas toward radio loops I and IV. SEMBACH K.R., SAVAGE B.D. and TRIPP T.M.
1997ApJ...486..763Y 107 T K                 6 15 Evidence of an ionized iron emission line from the radio-quiet quasar E1821+643 by ASCA. YAMASHITA A., MATSUMOTO C., ISHIDA M., et al.
1997ApJ...488L..91N 10 5 164 On the dependence of the iron K-line profiles with luminosity in active galactic nuclei. NANDRA K., GEORGE I.M., MUSHOTZKY R.F., et al.
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..717K 3 5 48 Dense, thin clouds and reprocessed radiation in the central regions of active galactic nuclei. KUNCIC Z., CELOTTI A. and REES M.J.
1997MNRAS.286..765A 1 5 19 The ASCA X-ray spectrum of the powerful radio galaxy 3C 109. ALLEN W., FABIAN A.C., IDESAWA E., et al.
1997MNRAS.288..260G 55 3 Soft X-ray colours of Seyfert 1 galaxies and quasars GONDHALEKAR P.M., ROUILLON-FOLEY C. and KELLETT B.J.
1997MNRAS.288..920L 51 90 GINGA observations of the X-ray spectra of quasars. LAWSON A.J. and TURNER M.J.L.
1997MNRAS.289..196S 6 10 X-ray emission from the cluster around E1821 + 643. SAXTON R.D., BARSTOW M.A., TURNER M.J.L., et al.
1997MNRAS.292..105R 1 10 39 Constraining cosmological topology via highly luminous X-ray clusters. ROUKEMA B.F. and EDGE A.C.
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..584S viz 3 6 58 The Ultraviolet Imaging Telescope: instrument and data characteristics. STECHER T.P., CORNETT R.H., GREASON M.R., et al.
1997ARA&A..35..217W 3 53 504 High-velocity clouds. WAKKER B.P. and VAN WOERDEN H.
1997RMxAC...6..213M 26 2 Recent ASCA results on active galaxies. MUSHOTZKY R.
1998A&A...329...30R 4 3 44 Evolution of the Lymanα forest from high to low redshift. RIEDIGER R., PETITJEAN P. and MUECKET J.P.
1998A&A...330..108Y viz 848 132 Broad band energy distribution of ROSAT detected quasars. II. Radio-quiet objects. YUAN W., BRINKMANN W., SIEBERT J., et al.
1998A&A...331L..73F 108 T K                 3 6 Extended emission-line gas in the high luminosity, low redshift QSO E1821+643. FRIED J.W.
1998A&A...332..814L 9 8 Lyα absorbers at z≤1: HST-CFHT imaging and spectroscopy in the field of 3C 286. LE BRUN V. and BERGERON J.
1998A&AS..129...87B viz 389 36 ROSAT All-Sky Survey observations of IRAS galaxies. I. Soft X-ray and far-infrared properties. BOLLER T., BERTOLDI F., DENNEFELD M., et al.
1998AJ....115..436S 111 T K                 4 47 The intervening and associated O vi absorption-line systems in the ultraviolet spectrum of
H1821+643. 		SAVAGE B.D., TRIPP T.M. and LU L.
1998AJ....115.1725B 19 26 The metallicity of low-redshift Ly-alpha forest clouds. BARLOW T.A. and TYTLER D.
1998AJ....116.2682C 249 41 The ROSAT/IRAS galaxy sample revisited. CONDON J.J., YIN Q.F., THUAN T.X., et al.
1998ApJ...493....1W 75 45 Emission line and ultraviolet to X-ray continuum correlations: constraints on the anisotropy of the ionizing continuum in active galactic nuclei. WANG T.G., LU Y.J. and ZHOU Y.Y.
1998ApJ...495..152L 1 14 48 The formation of quasars in low-luminosity hosts via galaxy harassment. LAKE G., KATZ N. and MOORE B.
1998ApJ...503..212T 14 34 Detection of an iron K emission line from the LINER NGC 4579. TERASHIMA Y., KUNIEDA H., MISAKI K., et al.
1998ApJ...506....1W 65 159 The Hubble space telescope quasar absorption line key project. XIV. The evolution of Lyα absorption lines in the redshift interval z = 0-1.5. WEYMANN R.J., JANNUZI B.T., LU L., et al.
1998ApJ...508..200T viz 108 T K                 279 154 The relationship between galaxies and low-redshift weak Lyα absorbers in the directions of
H1821+643 and PG 1116+215. 		TRIPP T.M., LU L. and SAVAGE B.D.
1998ApJS..115..225L 24 12 The radial extent and warp of the ionized galactic disk. I. A VLBA survey of extragalactic sources toward the Anticenter. LAZIO T.J.W. and CORDES J.M.
1998MNRAS.297..239B 72 T                   86 13 Ly-alpha absorption in the nearby Universe: the sightline to Q1821+643. BOWEN D.V., PETTINI M. and BOYLE B.J.
1998MNRAS.299..165B 1 14 63 The central engines of radio-quiet quasars. BLUNDELL K.M. and BEASLEY A.J.
1999AJ....117..677B 3 31 284 The nature and evolution of classical double radio sources from complete samples. BLUNDELL K.M., RAWLINGS S. and WILLOTT C.J.
1999AJ....117.2063K 1 6 20 Absorption-line signatures of gas in dark matter minihalos. KEPNER J., TRIPP T.M., ABEL T., et al.
1999ApJ...515..108S 1 23 95 Highly ionized high-velocity clouds: intergalactic gas in the Local Group or distant gas in the galactic halo? SEMBACH K.R., SAVAGE B.D., LU L., et al.
1999ApJ...525L...9Y 11 27 A highly Doppler blueshifted Fe-K emission line in the high-redshift QSO PKS 2149-306. YAQOOB T., GEORGE I.M., NANDRA K., et al.
1999MNRAS.306..161A 114 39 Dust emission from quasars and quasar host galaxies. ANDREANI P., FRANCESCHINI A. and GRANATO G.L.
1999MNRAS.308.1087L 34 7 A complete sample of radio sources in the North Ecliptic Cap, selected at 38 MHz - III. Further imaging observations and the photometric properties of the sample. LACY M., KAISER M.E., HILL G.J., et al.
1999MNRAS.308.1096L 158 44 Optical spectroscopy of two overlapping, flux-density-limited samples of radio sources in the North Ecliptic Cap, selected at 38 and 151 MHz. LACY M., RAWLINGS S., HILL G.J., et al.
1999MNRAS.308.1159C 20 27 Detection of X-ray emission from the host clusters of 3CR quasars. CRAWFORD C.S., LEHMANN I., FABIAN A.C., et al.
1999Ap.....42....1M viz 112 13 On the nature of the FBS blue stellar objects and the completeness of the bright quasar survey. MICKAELIAN A.M., GONCALVES A.C., VERON-CETTY M.-P., et al.
2000A&A...353..861W 26 22 Quasar spectra and the K correction. WISOTZKI L.
2000A&A...357..839C viz 64 151 2.5-11 micron spectroscopy and imaging of AGNs. Implication for unification schemes. CLAVEL J., SCHULZ B., ALTIERI B., et al.
2000ApJ...531..654P 15 10 Hubble space telescope observations of the associated absorption-line systems in Q0122+0338. PAPOVICH C., NORMAN C.A., BOWEN D.V., et al.
2000ApJ...534L...1T 63   K                 3 251 Intervening O VI quasar absorption systems at low redshift: a significant baryon reservoir. TRIPP T.M., SAVAGE B.D. and JENKINS E.B.
2000ApJ...534...41R 3 21 224 The evolution of the effective equation of state of the intergalactic medium. RICOTTI M., GNEDIN N.Y. and SHULL J.M.
2000ApJ...538L..13S 1 9 41 Far ultraviolet spectroscopic explorer observations of the low-redshift Lyβ forest. SHULL J.M., GIROUX M.L., PENTON S.V., et al.
2000ApJ...538L..23O 83 T                   2 67 Far ultraviolet spectroscopic explorer observations of the galactic and intergalactic medium toward H1821+643. OEGERLE W.R., TRIPP T.M., SEMBACH K.R., et al.
2000ApJ...538L..27S 1 16 70 Far ultraviolet spectroscopic explorer observations of O VI absorption in the galactic halo. SAVAGE B.D., SEMBACH K.R., JENKINS E.B., et al.
2000ApJ...538L..31S 2 11 72 Far ultraviolet spectroscopic explorer observations of O VI in high-velocity clouds. SEMBACH K.R., SAVAGE B.D., SHULL J.M., et al.
2000ApJ...542...42T 4 8 100 O VI and multicomponent H I absorption associated with a galaxy group in the direction of PG 0953+415: physical conditions and baryonic content. TRIPP T.M. and SAVAGE B.D.
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...544..150P 2 16 134 The local Lyα forest. II. Distribution of H I absorbers, Doppler widths, and baryon content. PENTON S.V., SHULL J.M. and STOCKE J.T.
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..129..563S 85 41 The Hubble space telescope quasar absorption line key project. XV. Milky Way absorption lines. SAVAGE B.D., WAKKER B., JANNUZI B.T., et al.
2000ApJS..130..121P 24 70 The local Lyα forest. I. Observations with the GHRS/G160M on the Hubble Space Telescope. PENTON S.V., STOCKE J.T. and SHULL J.M.
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.316..885R 1 47 167 Hyperluminous infrared galaxies. ROWAN-ROBINSON M.
2000MNRAS.317...55S viz 14       D               1 16418 457 The PSCz catalogue. SAUNDERS W., SUTHERLAND W.J., MADDOX S.J., et al.
2000ARA&A..38..521S 4 30 371 Phenomenology of broad emission lines in active galactic nuclei. SULENTIC J.W., MARZIANI P. and DULTZIN-HACYAN D.
2001A&A...374..871R 1 4 21 High-resolution OVI absorption line observations at 1.2≤z≤ 1.7 in the bright QSO HE 0515-4414. REIMERS D., BAADE R., HAGEN H.-J., et al.
2001ApJ...546..744N 137 36 The narrow-line region of Seyfert galaxies: narrow-line Seyfert 1 galaxies versus broad-line Seyfert 1 galaxies. NAGAO T., MURAYAMA T. and TANIGUCHI Y.
2001ApJ...546..782M 1 17 54 NICMOS observations of low-redshift quasar host galaxies. McLEOD K.K. and McLEOD B.A.
2001ApJ...547..907S 23 15 STIS and GHRS observations of warm and hot gas overlying the Scutum supershell (GS 018-04+44). SAVAGE B.D., SEMBACH K.R. and HOWK J.C.
2001ApJ...549..133G 62 84 On the origin of intrinsic narrow absorption lines in z≲1 QSOs. GANGULY R., BOND N.A., CHARLTON J.C., et al.
2001ApJ...549..281R 18 42 The FUSE spectrum of PG 0804+761: a study of atomic and molecular gas in the lower galactic halo and beyond. RICHTER P., SAVAGE B.D., WAKKER B.P., et al.
2001ApJ...553L.115M 18 28 The North Ecliptic Pole supercluster. MULLIS C.R., HENRY J.P., GIOIA I.M., et al.
2001ApJ...553..528D 41   K                 5 89 The statistical and physical properties of the low-redshift Lyα forest observed with the Hubble space Telescope/STIS. DAVE R. and TRIPP T.M.
2001ApJ...560..101P 25 22 Discovery of the galaxy proximity effect and implications for measurements of the ionizing background radiation at low redshifts. PASCARELLE S.M., LANZETTA K.M., CHEN H.-W., et al.
2001ApJ...561L..31F 5 3 52 Probing the intergalactic medium with the O VI forest. FANG T. and BRYAN G.L.
2001ApJ...561..573S 1 22 87 Far-ultraviolet spectroscopy of the intergalactic and interstellar absorption toward 3C 273. SEMBACH K.R., HOWK J.C., SAVAGE B.D., et al.
2001ApJ...562L...5B 115 T K                 4 74 The optically powerful quasar
E1821+643 is associated with a 300 kiloparsec-scale FR I radio structure. 		BLUNDELL K.M. and RAWLINGS S.
2001ApJ...563..724T 119 T K                 3 95 The ionization and metallicity of the intervening O VI absorber at z=0.1212 in the spectrum of
H1821+643. 		TRIPP T.M., GIROUX M.L., STOCKE J.T., et al.
2001ApJS..133....1U viz 1480 79 The ASCA medium sensitivity survey (the GIS catalog project): source catalog. UEDA Y., ISHISAKI Y., TAKAHASHI T., et al.
2001ApJS..136..463W viz 447 298 Distances and metallicities of high- and intermediate-velocity clouds. WAKKER B.P.
2001ApJS..136..537W 54 45 H I spectra and column densities toward HVC and IVC probes. WAKKER B.P., KALBERLA P.M.W., VAN WOERDEN H., et al.
2001MNRAS.327.1187M 11 17 The European Large Area ISO Survey - VI. Discovery of a new hyperluminous infrared galaxy. MOREL T., EFSTATHIOU A., SERJEANT S., et al.
2001ChJAA...1..221X 46 4 Soft X-ray properties of ultraluminous IRAS galaxies. XIA X.-Y., BOLLER T., DENG Z.-G., et al.
2001NewAR..45..641W 11 3 The far-infrared spectral energy distributions of quasars. WILKES B.J.
2002A&A...393..793S 13 4 Constraining the past X-ray luminosity of AGN in clusters of galaxies: The role of resonant scattering. SAZONOV S.Y., SUNYAEV R.A. and CRAMPHORN C.K.
2002AJ....124...18Z 27 43 Spectroscopic properties of QSOs selected from ultraluminous infrared galaxy samples. ZHENG X.Z., XIA X.Y., MAO S., et al.
2002ApJ...564..631S 3 12 126 Far ultraviolet spectroscopic explorer and space telescope imaging spectrograph observations of intervening O VI absorption line systems in the spectrum of PG 0953+415. SAVAGE B.D., SEMBACH K.R., TRIPP T.M., et al.
2002ApJ...565...86F 111 T K                 6 30 A Chandra high-energy transition grating spectrometer observation of the quasar
H1821+643 and its surrounding cluster. 		FANG T., DAVIS D.S., LEE J.C., et al.
2002ApJ...565..720P 1 24 110 The local Lyα forest. III. Relationship between Lyα absorbers and galaxies, voids, and superclusters. PENTON S.V., STOCKE J.T. and SHULL J.M.
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.
2002ApJ...572L.127F 7 6 140 Chandra detection of O VIII Lyα absorption from an overdense region in the intergalactic medium. FANG T., MARSHALL H.L., LEE J.C., et al.
2002ApJ...573..157N 10 7 218 Chandra discovery of a tree in the X-ray forest toward PKS 2155-304: the local filament. NICASTRO F., ZEZAS A., DRAKE J., et al.
2002ApJ...574..599M 17 17 The search for intergalactic hydrogen clouds in voids. MANNING C.V.
2002ApJ...577..691H 3 12 117 On the physical origin of O VI absorption-line systems. HECKMAN T.M., NORMAN C.A., STRICKLAND D.K., et al.
2002ApJ...581L..71D 32 9 The correlation between the X-ray spectral slope and the Fe Kα line energy in radio-quiet active galactic nuclei. DEWANGAN G.C.
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.
2002ApJS..140..331L viz 722 47 A very sensitive 21 centimeter survey for galactic high-velocity H I. LOCKMAN F.J., MURPHY E.M., PETTY-POWELL S., et al.
2002ApJS..143..257K viz 159 42 Emission line properties of active galactic nuclei from a pre-COSTAR faint object spectrograph Hubble space telescope spectral atlas. KURASZKIEWICZ J.K., GREEN P.J., FORSTER K., et al.
2002MNRAS.335..177S 14 10 Correlated multiwavelength emission from the X-ray-bright Seyfert galaxy III Zw 2. SALVI N.J., PAGE M.J., STEVENS J.A., et al.
2002MNRAS.335..555K viz 1 35 124 The physical properties of the Lyα forest at z > 1.5 . KIM T.-S., CARSWELL R.F., CRISTIANI S., et al.
2002MNRAS.335..574V 35 32 Observations of hyperluminous infrared galaxies with the Infrared Space Observatory : implications for the origin of their extreme luminosities. VERMA A., ROWAN-ROBINSON M. and McMAHON R.
2002MNRAS.335..773S 1 37 120 A spectropolarimetric atlas of Seyfert 1 galaxies. SMITH J.E., YOUNG S., ROBINSON A., et al.
2002MNRAS.335.1017W 11 14 AGN-selected clusters as revealed by weak lensing. WOLD M., LACY M., DAHLE H., et al.
2002MNRAS.335.1163F 20 52 Submillimetre observations of hyperluminous infrared galaxies. FARRAH D., SERJEANT S., EFSTATHIOU A., 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.
2003AJ....125.3122T 39   K                 15 111 Complex C: a low-metallicity, high-velocity cloud plunging into the Milky Way. TRIPP T.M., WAKKER B.P., JENKINS E.B., et al.
2003ApJ...582...82M 121 T K                 3 101 Tracing the warm-hot intergalactic medium at low redshift: X-ray forest observations toward
H1821+643. 		MATHUR S., WEINBERG D.H. and CHEN X.
2003ApJ...586L..49F 2 11 87 Chandra detection of local O VII Heα absorption along the sight line toward 3C 273. FANG T., SEMBACH K.R. and CANIZARES C.R.
2003ApJ...590...86L 51 113 On the nature of low-luminosity narrow-line active galactic nuclei. LAOR A.
2003ApJ...590..128K 25 51 The far-infrared spectral energy distributions of X-ray-selected active galaxies. KURASZKIEWICZ J.K., WILKES B.J., ERIC B.J., et al.
2003ApJ...590..746D 17 26 The multiphase absorption systems toward PG 1206+459. DING J., CHARLTON J.C., CHURCHILL C.W., et al.
2003ApJ...591..677R 18 29 Probing the size of low-redshift Lyα absorbers. ROSENBERG J.L., GANGULY R., GIROUX M.L., et al.
2003ApJ...594...42C 3 5 59 X-ray absorption by the low-redshift intergalactic medium: a numerical study of the Λ cold dark matter model. CHEN X., WEINBERG D.H., KATZ N., et al.
2003ApJ...596...85Y 2 9 73 Fe XXV and Fe XXVI diagnostics of the black hole and accretion disk in active galaxies: Chandra time-resolved grating spectroscopy of NGC 7314. YAQOOB T., GEORGE I.M., KALLMAN T.R., et al.
2003ApJS..145..199M viz 216 190 An optical spectroscopic atlas of low-redshift active galactic nuclei. MARZIANI P., SULENTIC J.W., ZAMANOV R., et al.
2003ApJS..146....1W viz 226 185 The Far ultraviolet Spectroscopic Explorer Survey of O VI absorption in and near the galaxy. WAKKER B.P., SAVAGE B.D., SEMBACH K.R., et al.
2003ApJS..146..125S viz 124 197 Distribution and kinematics of O VI in the galactic halo. SAVAGE B.D., SEMBACH K.R., WAKKER B.P., et al.
2003ApJS..146..165S 1 78 432 Highly ionized high-velocity gas in the vicinity of the galaxy. SEMBACH K.R., WAKKER B.P., SAVAGE B.D., et al.
2003ApJS..149...29G viz 477 58 The ROSAT north ecliptic pole survey: the optical identifications. GIOIA I.M., HENRY J.P., MULLIS C.R., et al.
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.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.
2003ARA&A..41..291P 85 107 High-resolution X-ray spectroscopy with CHANDRA and XMM-Newton. PAERELS F.B.S. and KAHN S.M.
2003PASJ...55..879Y 4 3 44 Detectability of the warm/hot intergalactic medium through emission lines of O VII and O VIII. YOSHIKAWA K., YAMASAKI N.Y., SUTO Y., et al.
2003NewAR..47..397R 4 10 High-redshift radio galaxies: at the crossroads. RAWLINGS S.
2003NewAR..47..561C 6 2 XMM-Newton observations of absorption features towards PKS 2155-304. CAGNONI I., NICASTRO F., MARASCHI L., et al.
2003NewAR..47..593B 4 8 The under-explored radio-loudness of quasars and the possibility of radio-source-environment interactions. BLUNDELL K.M.
2004A&A...413..817I 24 8 Gamma-ray line emission from galaxy clusters. IYUDIN A.F., BOEHRINGER H., DOGIEL V., et al.
2004A&A...418..465L viz 1 78 279 The relation between AGN hard X-ray emission and mid-infrared continuum from ISO spectra: Scatter and unification aspects. LUTZ D., MAIOLINO R., SPOON H.W.W., et al.
2004A&A...418..927R viz 346 102 RXTE all-sky slew survey. Catalog of X-ray sources at |b|>10°. REVNIVTSEV M., SAZONOV S., JAHODA K., et al.
2004A&A...422...39S viz 2260 32 The ISOPHOT 170µm Serendipity Survey. II. The catalog of optically identified galaxies. STICKEL M., LEMKE D., KLAAS U., et al.
2004A&A...423..469S viz 135 86 Statistical properties of local active galactic nuclei inferred from the RXTE 3-20 keV all-sky survey. SAZONOV S.Y. and REVNIVTSEV M.G.
2004ApJ...602..738F 2 19 118 Highly ionized gas surrounding high-velocity cloud complex C. FOX A.J., SAVAGE B.D., WAKKER B.P., et al.
2004ApJ...607..309I 47 32 O VI, N V, and C IV in the Galactic halo. II. Velocity-resolved observations with the Hubble Space Telescope and Far Ultraviolet Spectroscopic Explorer. INDEBETOUW R. and SHULL J.M.
2004ApJ...615..767L 53 35 C II radiative cooling of the diffuse gas in the Milky way. LEHNER N., WAKKER B.P. and SAVAGE B.D.
2004ApJ...617..192M viz 222 51 Spatial correlation function of x-ray-selected active galactic nuclei. MULLIS C.R., HENRY J.P., GIOIA I.M., et al.
2004ApJ...617..232M 24 58 O VII and O VIII absorption by hot gas in the vicinity of the galaxy. McKERNAN B., YAQOOB T. and REYNOLDS C.S.
2004ApJS..150...73E 216 20 A complete atlas of recalibrated Hubble space telescope faint object spectrograph spectra of active galactic nuclei and quasars. I. Pre-COSTAR spectra. EVANS I.N. and KORATKAR A.P.
2004ApJS..151..299H viz 921 16 Classification of spectra from the infrared space observatory PHT-s database. HODGE T.M., KRAEMER K.E., PRICE S.D., et al.
2004ApJS..153..165R 2 12 80 FUSE and STIS observations of the warm-hot intergalactic medium toward PG 1259+593. RICHTER P., SAVAGE B.D., TRIPP T.M., et al.
2004MNRAS.349.1419C 37 40 No evidence for a different accretion mode for all 3CR FR I radio galaxies. CAO X. and RAWLINGS S.
2004MNRAS.350..140S 48 137 Seyferts on the edge: polar scattering and orientation-dependent polarization in Seyfert 1 nuclei. SMITH J.E., ROBINSON A., ALEXANDER D.M., et al.
2004MNRAS.355..196F 1 25 141 The host galaxies of luminous quasars. FLOYD D.J.E., KUKULA M.J., DUNLOP J.S., et al.
2004MNRAS.355..973S 47 127 Connecting the cosmic infrared background to the X-ray background. SILVA L., MAIOLINO R. and GRANATO G.L.
2004NewAR..48.1151B 11 4 Relativistic jets. BICKNELL G.V., JONES D.L. and LISTER M.
2005A&A...438..481R 11 8 A search for warm-hot intergalactic medium features in the X-ray spectra of Mkn421 with the XMM-Newton RGS. RAVASIO M., TAGLIAFERRI G., POLLOCK A.M.T., et al.
2005A&A...442..461D 3 6 61 X-ray absorption lines suggest matter infalling onto the central black-hole of Mrk 509. DADINA M., CAPPI M., MALAGUTI G., et al.
2005ApJ...618..108B 56 103 Radio variability of radio-quiet and radio-loud quasars. BARVAINIS R., LEHAR J., BIRKINSHAW M., et al.
2005ApJ...618..592S 53 75 Predicting QSO continua in the Lyα forest. SUZUKI N., TYTLER D., KIRKMAN D., et al.
2005ApJ...620...95T 21 44 The hot intergalactic medium-galaxy connection: two strong O VI absorbers in the sight line toward PG 1211+143. TUMLINSON J., SHULL J.M., GIROUX M.L., et al.
2005ApJ...623L..97T 1 9 30 Hot baryons and the distribution of metals in the intergalactic medium. TUMLINSON J. and FANG T.
2005ApJ...623..112Y 112 T K                 4 23 Iron K features in the quasar
E1821+643: evidence for gravitationally redshifted absorption. 		YAQOOB T. and SERLEMITSOS P.
2005ApJ...623..196C 21 58 Highly ionized high-velocity clouds: hot intergalactic medium or galactic halo? COLLINS J.A., SHULL J.M. and GIROUX M.L.
2005ApJ...624..555D 5 7 123 The low-z intergalactic medium. I. O VI baryon census. DANFORTH C.W. and SHULL J.M.
2005ApJ...625...78H viz 115 67 The physical connections among infrared QSOs, Palomar-Green QSOs, and narrow-line Seyfert 1 galaxies. HAO C.N., XIA X.Y., MAO S., et al.
2005ApJ...626...89B 44 27 QSO narrow [O III] line width and host galaxy luminosity. BONNING E.W., SHIELDS G.A., SALVIANDER S., et al.
2005ApJ...632...92N 24 15 A survey of analogs to weak Mg II absorbers in the present. NARAYANAN A., CHARLTON J.C., MASIERO J.R., et al.
2005ApJ...633...61F 12 7 High-resolution spectroscopy of X-ray quasars: searching for the X-ray absorption from the warm-hot intergalactic medium. FANG T., CANIZARES C.R. and MARSHALL H.L.
2005ApJ...633L..81R 7 20 Evidence for gravitational infall of matter onto the supermassive black hole in the quasar PG 1211+143? REEVES J.N., POUNDS K., UTTLEY P., et al.
2005MNRAS.359..846S 2 15 96 Equatorial scattering and the structure of the broad-line region in Seyfert nuclei: evidence for a rotating disc. SMITH J.E., ROBINSON A., YOUNG S., et al.
2005MNRAS.363.1241H 46 3 Interstellar polarization and the position-angle orientations of type 1 Seyfert galaxies. HOFFMAN J.L., CHORNOCK R., LEONARD D.C., et al.
2005Ap.....48..304D viz 34 16 BVRI CCD-Photometry of comparison stars in the neighborhood of galaxies with active nuclei. II. DOROSHENKO V.T., SERGEEV S.G., MERKULOVA N.I., et al.
2005ChJAA...5...41Z 4 11 The hybrid nature of 0846+51W1: a BL Lac object with a narrow line Seyfert 1 nucleus. ZHOU H.-Y., WANG T.-G., DONG X.-B., et al.
2006A&A...445..827R 3 7 51 Tracing baryons in the warm-hot intergalactic medium with broad Lyα absorption. RICHTER P., SAVAGE B.D., SEMBACH K.R., et al.
2006A&A...454..459K 43 15 Spectral line variability amplitudes in active galactic nuclei. KOLLATSCHNY W., ZETZL M. and DIETRICH M.
2006A&A...455..773V viz 108224 628 A catalogue of quasars and active nuclei: 12th edition. VERON-CETTY M.-P. and VERON P.
2006ApJ...636..891G 1 49 121 A FUSE survey of interstellar molecular hydrogen toward high-latitude AGNs. GILLMON K., SHULL J.M., TUMLINSON J., et al.
2006ApJ...636..908G 20 20 Molecular hydrogen in infrared cirrus. GILLMON K. and SHULL J.M.
2006ApJ...637..183L 32 28 VLA observations of a new population of blazars. LANDT H., PERLMAN E.S. and PADOVANI P.
2006ApJ...640..716D 35 60 The low-z intergalactic medium. II. Lyβ, O VI, and C III forest. DANFORTH C.W., SHULL J.M., ROSENBERG J.L., et al.
2006ApJ...641..190M 34 16 The nature of weak Mg II absorbing structures. MILUTINOVIC N., RIGBY J.R., MASIERO J.R., et al.
2006ApJ...641..217S 1         O           31 120 The galaxy environment of O VI absorption systems. STOCKE J.T., PENTON S.V., DANFORTH C.W., et al.
2006ApJ...644..174F 1 24 73 A galactic origin for the local ionized X-ray absorbers. FANG T., McKEE C.F., CANIZARES C.R., et al.
2006ApJ...644..725J         O           105 48 On the X-ray Baldwin effect for narrow Fe Kα emission lines. JIANG P., WANG J.X. and WANG T.G.
2006ApJ...647..161O 1 53 134 Spitzer reveals hidden quasar nuclei in some powerful FR II radio galaxies. OGLE P., WHYSONG D. and ANTONUCCI R.
2006ApJS..163..110S 55 18 Quasar spectrum classification with principal component analysis (PCA): emission lines in the Lyα forest. SUZUKI N.
2006ApJS..163..282W viz 15       D               92 47 A FUSE survey of high-latitude galactic molecular hydrogen. WAKKER B.P.
2006ApJS..165..229F         O           82 80 A survey of O VI, C III, and H I in highly ionized high-velocity clouds. FOX A.J., SAVAGE B.D. and WAKKER B.P.
2006MNRAS.367..139A 56 35 High-metallicity, photoionized gas in intergalactic large-scale filaments. ARACIL B., TRIPP T.M., BOWEN D.V., et al.
2006MNRAS.368L..62N 1 15 56 On the origin of the iron Kα line cores in active galactic nuclei. NANDRA K.
2006MNRAS.368..668K 15 0 The influence of radio galaxy activity on X-ray absorption lines from the intracluster medium. KOCKERT F. and REYNOLDS C.S.
2006MNRAS.371L..65S 1 6 17 Isothermal shocks in Abell 2199 and 2A 0335+096? SANDERS J.S. and FABIAN A.C.
2006AN....327..191C 23 1 Extended X-ray emission from high-redshift radio galaxies. CRAWFORD C.S.
2006PhR...427....1P 12 20 483 X-ray spectroscopy of cooling clusters. PETERSON J.R. and FABIAN A.C.
2006ApJ...652..189K 4         O           9 86 The O VII X-ray forest toward Markarian 421: consistency between XMM-Newton and Chandra. KAASTRA J.S., WERNER N., DEN HERDER J.W.A., et al.
2006PASJ...58..641Y 4 3 26 Non-equilibrium ionization state of a warm-hot intergalactic medium. YOSHIKAWA K. and SASAKI S.
2006PASJ...58..657K 2 3 17 Soft X-ray transmission spectroscopy of a Warm/Hot intergalactic medium with XEUS. KAWAHARA H., YOSHIKAWA K., SASAKI S., et al.
2006ApJ...653..954D 1 38 76 The cluster mass function from weak gravitational lensing. DAHLE H.
2007A&A...461..917J 37   K                 5 8 XMM-Newton view of the double-peaked Fe Kα complex in E1821+643. JIMENEZ-BAILON E., SANTOS-LLEO M., PICONCELLI E., et al.
2006MNRAS.373..551L 30 31 The BH mass of nearby QSOs: a comparison of the bulge luminosity and virial methods. LABITA M., TREVES A., FALOMO R., et al.
2007MNRAS.374..237L 1 12 35 Evidence for relativistic features in the X-ray spectrum of Mrk 335. LONGINOTTI A.L., SIM S.A., NANDRA K., et al.
2006AN....327.1012C 1 16 38 Relativistic blue- and red-shifted absorption lines in AGNs. CAPPI M.
2006AN....327.1020L 91 2 Search for narrow energy-shifted lines in AGN spectra in the XMM-Newton archive. LONGINOTTI A.L., BIANCHI S., GUAINAZZI M., et al.
2007AJ....133.1331H viz 481 10 Radio observations of the Hubble Deep Field-South region. III. The 2.5, 5.2, and 8.7 GHz catalogs and radio source properties. HUYNH M.T., JACKSON C.A. and NORRIS R.P.
2007ApJ...658..680L 2 22 121 Physical properties, baryon content, and evolution of the Lyα forest: new insights from high-resolution observations at z ≲ 0.4. LEHNER N., SAVAGE B.D., RICHTER P., et al.
2007MNRAS.376.1227K 15       D               1 74 28 Continuous statistics of the Lyα forest at 0 < z < 1.6: the mean flux, flux distribution and autocorrelation from HST FOS spectra. KIRKMAN D., TYTLER D., LUBIN D., et al.
2007A&A...466..831S 37           X         1 15 6 The ISOPHOT 170 µm Serendipity Survey. III. FIR statistics of optically identified galaxies. STICKEL M., KLAAS U. and LEMKE D.
2007A&A...466..865G 37           X         1 13 4 Modeling time delays in the X-ray spectrum of the Seyfert galaxy MCG-6-30-15. GOOSMANN R.W., CZERNY B., KARAS V., et al.
2007A&A...470..497K 75         O X         2 12 3 RBS 1423 - a new QSO with relativistic reflection from an ionised disk. KRUMPE M., LAMER G., SCHWOPE A.D., et al.
2007A&A...471..775R         O           15 10 An XMM-Newton study of hyper-luminous infrared galaxies. RUIZ A., CARRERA F.J. and PANESSA F.
2007ApJ...666..757S viz 15       D               137 198 C IV λ1549 as an Eigenvector 1 parameter for active galactic nuclei. SULENTIC J.W., BACHEV R., MARZIANI P., et al.
2007MNRAS.381.1093H 172     A     X         5 24 26 The prevalence of Fanaroff-Riley type I radio quasars. HEYWOOD I., BLUNDELL K.M. and RAWLINGS S.
2007ApJ...669...74L 15       D               1 128 2 A subset of quasars identified by large values of their Doppler redshift. LU L.-Z., QIN Y.-P. and GUPTA A.C.
2007AJ....134.2006R 63 19 The mid-infrared emission of Seyfert galaxies: a new analysis of ISOCAM data. RAMOS ALMEIDA C., PEREZ GARCIA A.M., ACOSTA-PULIDO J.A., et al.
2007MNRAS.382..194N 44           X         1 33 484 An XMM-Newton survey of broad iron lines in Seyfert galaxies. NANDRA K., O'NEILL P.M., GEORGE I.M., et al.
2007AN....328..953C 32 6 Comparison of dust-to-gas ratios in luminous, ultraluminous, and hyperluminous infrared galaxies. CONTINI M. and CONTINI T.
2007ApJ...670..978B 76           X         2 20 58 Relativistic iron K emission and absorption in the Seyfert 1.9 galaxy MCG -5-23-16. BRAITO V., REEVES J.N., DEWANGAN G.C., et al.
2007ApJ...670..992F 2 6 28 Confirming the detection of an intergalactic X-ray absorber toward PKS 2155-304. FANG T., CANIZARES C.R. and YAO Y.
2007ARA&A..45..221B 4 31 287 The search for the missing baryons at low redshift. BREGMAN J.N.
2008A&A...478..321B viz 15       D               1 156 20 Evidence of a type 1/type 2 dichotomy in the correlation between quasar optical polarization and host-galaxy/extended emission position angles. BORGUET B., HUTSEMEKERS D., LETAWE G., et al.
2008ApJS..174..282L 807       D     X         22 50 106 The near-infrared broad emission line region of active galactic nuclei. I. The observations. LANDT H., BENTZ M.C., WARD M.J., et al.
2008ApJ...679..194D viz 17       D               4 37 218 The low-z intergalactic medium. III. H I and metal absorbers at z < 0.4. DANFORTH C.W. and SHULL J.M.
2008MNRAS.387..856Z 39           X         1 34 68 New insights on the QSO radio-loud/radio-quiet dichotomy: SDSS spectra in the context of the 4D eigenvector1 parameter space. ZAMFIR S., SULENTIC J.W. and MARZIANI P.
2008MNRAS.387.1237D 316       D     X   F     8 40 62 On the geometry of broad emission region in quasars. DECARLI R., LABITA M., TREVES A., et al.
2008ApJS..177...39T viz 1302       D     X C       34 19 254 A high-resolution survey of low-redshift QSO absorption lines: statistics and physical conditions of O VI absorbers. TRIPP T.M., SEMBACH K.R., BOWEN D.V., et al.
2008ApJ...683...22T 430       D     X C       11 17 63 A STIS survey for O VI absorption systems at 0.12 < z ≲ 0.5. I. The statistical properties of ionized gas. THOM C. and CHEN H.-W.
2008ApJ...685..344P 39           X         1 16 60 A survey for N V absorption at z~zGRB in GRB afterglow spectra: clues to gas near the progenitor star. PROCHASKA J.X., DESSAUGES-ZAVADSKY M., RAMIREZ-RUIZ E., et al.
2008ApJS..178..280B viz 234 184 A compendium of far-infrared line and continuum emission for 227 galaxies observed by the infrared space observatory. BRAUHER J.R., DALE D.A. and HELOU G.
2008MNRAS.390..336C 90       D         F     4 74 12 Mid-Infrared spectroscopic properties of ultra-luminous infrared quasars. CAO C., XIA X.Y., WU H., et al.
2008MNRAS.390..421V 166       D     X         5 27 36 On the evidence for narrow, relativistically shifted X-ray lines. VAUGHAN S. and UTTLEY P.
2008MNRAS.390..819G viz 38           X         1 279 15 The Combined NVSS-FIRST Galaxies (CoNFIG) sample - I. Sample definition, classification and evolution. GENDRE M.A. and WALL J.V.
2007A&G....48a..25W 64 15 Molecules, ices and astronomy. WILLIAMS D.A., BROWN W.A., PRICE S.D., et al.
2007Ap.....50...40D 37 2 BVRI CCD-Photometry of Comparison Stars in the Neighborhoods of Galaxies With Active Nuclei. III. DOROSHENKO V.T., SERGEEV S.G., EFIMOV Yu.S., et al.
2008ApJS..179...37T 845       D S   X C       21 19 48 A space telescope imaging spectrograph survey for O VI absorption systems at 0.12 < z ≲ 0.5. II. Physical conditions of the ionized gas. THOM C. and CHEN H.-W.
2008ApJ...687..767K 203       D     X C       5 49 68 The origin of the intrinsic scatter in the relation between black hole mass and bulge luminosity for nearby active galaxies. KIM M., HO L.C., PENG C.Y., et al.
2009AJ....137.3388W 15       D               3 48 19 Accretion properties of a sample of hard X-ray (<60 keV) selected Seyfert 1 galaxies. WANG J., MAO Y.F. and WEI J.Y.
2009MNRAS.393..309S 100     A     X         3 7 16 An 80-kpc Lyα halo around a high-redshift type-2 quasi-stellar object. SMITH D.J.B., JARVIS M.J., SIMPSON C., et al.
2009MNRAS.393.1433D 38           X         1 7 8 Gravitationally distorted P Cygni profiles from outflows near compact objects. DORODNITSYN A.V.
2009A&A...495..421B viz 15       D     X         1 160 187 CAIXA: a catalogue of AGN in the XMM-Newton archive. I. Spectral analysis. BIANCHI S., GUAINAZZI M., MATT G., et al.
2009ApJ...695.1631R 15       D               1 37 30 A population of weak metal-line absorbers surrounding the Milky Way. RICHTER P., CHARLTON J.C., FANGANO A.P.M., et al.
2009ApJS..182..378W viz 15       D               2 77 121 The relationship between intergalactic H I/O VI and nearby (z < 0.017) galaxies. WAKKER B.P. and SAVAGE B.D.
2009ApJ...697.1784Y 167       D       C F     4 16 12 X-raying the intergalactic O VI absorbers. YAO Y., TRIPP T.M., WANG Q.D., et al.
2009MNRAS.395.1875O 47           X         1 6 108 The nature and origin of low-redshift O VI absorbers. OPPENHEIMER B.D. and DAVE R.
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.
2009ApJ...699..754S 92       D         F     4 46 113 A large reservoir of ionized gas in the galactic halo: ionized silicon in high-velocity and intermediate-velocity clouds. SHULL J.M., JONES J.R., DANFORTH C.W., et al.
2009AJ....138..845O viz 15       D               1 237 4 Photometric observations of selected, optically bright quasars for Space Interferometry Mission and other future celestial reference frames. OJHA R., ZACHARIAS N., HENNESSY G.S., et al.
2009ApJ...701..891L 394       D     X C F     9 31 27 The Spitzer view of FR I radio galaxies: on the origin of the nuclear mid-infrared continuum. LEIPSKI C., ANTONUCCI R., OGLE P., et al.
2009MNRAS.396.1875H 39           X         1 6 21 Strong z ∼ 0.5 OVI absorption towards PKS 0405-123: implications for ionization and metallicity of the cosmic web. HOWK J.C., RIBAUDO J.S., LEHNER N., et al.
2009ApJ...702..767W viz 15       D               1 280 29 Probing the origins of the CIV and FeKα Baldwin effects. WU J., VANDEN BERK D.E., BRANDT W.N., et al.
2009MNRAS.398..109W viz 15       D               1 50356 37 The imperial IRAS-FSC redshift catalogue. WANG L. and ROWAN-ROBINSON M.
2009ApJS..184..138H viz 15       D               1 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.
2009ApJ...705..962C 205       D     X   F     5 70 25 Hubble Space Telescope survey of interstellar high-velocity Si III. COLLINS J.A., SHULL J.M. and GIROUX M.L.
2010ApJ...708..868C viz 168       D       C F     6 70 51 The last eight-billion years of intergalactic C IV evolution. COOKSEY K.L., THOM C., PROCHASKA J.X., et al.
2010ApJ...709L.138L 53       D     X         2 16 19 Origin(s) of the highly ionized high-velocity clouds based on their distances. LEHNER N. and HOWK J.C.
2010ApJ...710..613D viz 704       D     X   F     18 12 57 Broad H I absorbers as metallicity-independent tracers of the warm-hot intergalactic medium. DANFORTH C.W., STOCKE J.T. and SHULL J.M.
2010ApJS..186..378T viz 15       D               1 471 205 The 22 month Swift-BAT all-sky hard X-ray survey. TUELLER J., BAUMGARTNER W.H., MARKWARDT C.B., et al.
2010MNRAS.402.1561R 2671 T K A D     X C F     68 20 64 The X-ray luminous cluster underlying the bright radio-quiet quasar
H1821+643. 		RUSSELL H.R., FABIAN A.C., SANDERS J.S., et al.
2010MNRAS.402.2441D 15       D               2 107 24 The quasar relation through cosmic time - I. Data set and black hole masses. DECARLI R., FALOMO R., TREVES A., et al.
2010MNRAS.402.2453D 15       D               1 97 145 The quasar relation through cosmic time - II. Evidence for evolution from z = 3 to the present age. DECARLI R., FALOMO R., TREVES A., 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.
2009A&ARv..17...47T 40           X         1 39 160 X-ray absorption and reflection in active galactic nuclei. TURNER T.J. and MILLER L.
2010ApJ...712.1443N 634   K A     X C F     15 8 20 Highly ionized plasma in the halo of a luminous spiral galaxy near z = 0.225. NARAYANAN A., SAVAGE B.D. and WAKKER B.P.
2010ApJS..187..581S 245       D     X C       6 41 136 The cores of the Fe Kα lines in active galactic nuclei: an extended Chandra high energy grating sample. SHU X.W., YAQOOB T. and WANG J.X.
2010ApJ...713..232P 344           X C F     7 6 12 The redshifted excess in quasar C IV broad emission lines. PUNSLY B.
2010ApJ...714..320A 98       D     X         3 14 172 Do hot halos around galaxies contain the missing baryons? ANDERSON M.E. and BREGMAN J.N.
2010A&A...515A..99R 206       D   O X C       5 29 19 Spectral energy distribution of hyperluminous infrared galaxies. RUIZ A., MINIUTTI G., PANESSA F., et al.
2010ApJ...716.1514Y viz 168       D     X C       4 144 16 The dearth of chemically enriched warm-hot circumgalactic gas. YAO Y., WANG Q.D., PENTON S.V., et al.
2010ApJ...717L.122R 789 T K A S   X C F     17 5 32 Spectropolarimetric evidence for a kicked supermassive black hole in the quasar
E1821+643. 		ROBINSON A., YOUNG S., AXON D.J., et al.
2010MNRAS.405.1736W 76           X         2 23 10 The low-redshift Lyα forest towards 3C 273. WILLIGER G.M., CARSWELL R.F., WEYMANN R.J., et al.
2010ApJ...719.1526S 77           X         2 12 33 O VI absorbers tracing hot gas associated with a pair of galaxies at z = 0.167. SAVAGE B.D., NARAYANAN A., WAKKER B.P., et al.
2010MNRAS.406..720R 15       D               1 31 11 Hyperluminous infrared galaxies from IIFSCz. ROWAN-ROBINSON M. and WANG L.
2010MNRAS.406.1060D 38           X         1 7 3 Profiles of spectral lines from failed and decelerated winds from neutron stars and black holes. DORODNITSYN A.V.
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.
2010ApJ...721..960N 130       D     X         4 34 29 Cosmic origins spectrograph and FUSE observations of T ∼ 105 K gas in a nearby galaxy filament. NARAYANAN A., WAKKER B.P., SAVAGE B.D., et al.
2010ApJ...722..102S 117           X         3 7 46 High-redshift X-ray cooling-core cluster associated with the luminous radio-loud quasar 3C 186. SIEMIGINOWSKA A., BURKE D.J., ALDCROFT T.L., et al.
2010ApJ...724..386K 15       D               1 40 49 New estimators of black hole mass in active galactic nuclei with hydrogen Paschen lines. KIM D., IM M. and KIM M.
2010ApJ...724.1193O 38           X         1 77 126 Jet-powered molecular hydrogen emission from radio galaxies. OGLE P., BOULANGER F., GUILLARD P., et al.
2010A&A...523A..61K viz 15       D               1 522 65 INTEGRAL/IBIS 7-year All-Sky Hard X-ray Survey. II. Catalog of sources. KRIVONOS R., TSYGANKOV S., REVNIVTSEV M., et al.
2010A&A...524A..30Z 290     A S   X         7 5 2 Cluster or QSO? Identifying 1RXS J114720.0-125253. ZENN A.R. and EBELING H.
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.
2011ApJ...728...58B viz 15       D               2 205 270 Three-year Swift-BAT survey of active galactic nuclei: reconciling theory and observations? BURLON D., AJELLO M., GREINER J., et al.
2011ApJ...728..159W 131       D     X         4 64 32 Measuring turbulence in the interstellar medium by comparing N(H I; lyα) and N(H I; 21 cm). WAKKER B.P., LOCKMAN F.J. and BROWN J.M.
2011ApJ...729...87C viz 15       D               1 49 10 The last eight-billion years of intergalactic Si IV evolution. COOKSEY K.L., PROCHASKA J.X., THOM C., et al.
2011ApJ...730...19S viz 15       D               2 311 34 Infrared spectra and spectral energy distributions for dusty starbursts and active galactic nuclei. SARGSYAN L., WEEDMAN D., LEBOUTEILLER V., et al.
2011ApJ...730...58F 38           X         1 15 21 The surprisingly constant strength of O VI absorbers over cosmic time. FOX A.J.
2011ApJ...731...14S 93       D     X         3 16 43 A multiphase absorber containing O VI and broad H I directly tracing 106 K plasma at low redshift toward HE 0153-4520. SAVAGE B.D., NARAYANAN A., LEHNER N., et al.
2011AJ....141..129H viz 15       D               5 339 50 TGCat: the Chandra Transmission Grating Data Catalog and Archive. HUENEMOERDER D.P., MITSCHANG A., DEWEY D., et al.
2011A&A...528A.124C 15       D               4 33 59 Galaxy evolution and star formation efficiency at 0.2 < z < 0.6. COMBES F., GARCIA-BURILLO S., BRAINE J., et al.
2011MNRAS.413..313H 115           X C       2 33 22 Investigating a sample of strong cool core, highly luminous clusters with radiatively inefficient nuclei. HLAVACEK-LARRONDO J. and FABIAN A.C.
2011MNRAS.414..218L 93       D         F     5 36 74 The near-infrared broad emission line region of active galactic nuclei – II. The 1-µm continuum. LANDT H., ELVIS M., WARD M.J., et al.
2011MNRAS.414..500H viz 15       D               1 743 64 An atlas of mid-infrared spectra of star-forming and active galaxies. HERNAN-CABALLERO A. and HATZIMINAOGLOU E.
2011ApJS..195....9C viz 15       D               1 414 2 Finding persistent sources with the BeppoSAX/Wide Field Camera: an in-depth analysis. CAPITANIO F., BIRD A.J., FIOCCHI M., et al.
2011ApJ...737...64A 1667       D S   X C       42 12 14 Unveiling the mask on the ULIRG-to-QSO transition object [H89]1821+643 at z = 0.3: a gas-poor/gas-rich galaxy merger and the implications for co-based dynamical mass estimates. ARAVENA M., WAGG J., PAPADOPOULOS P.P., et al.
2011A&A...532A.102R 15       D               1 198 108 Reflection in Seyfert galaxies and the unified model of AGN. RICCI C., WALTER R., COURVOISIER T.J.-L., et al.
2011ApJ...740...94D 15       D               2 85 33 A view of the narrow-line region in the infrared: active galactic nuclei with resolved fine-structure lines in the Spitzer archive. DASYRA K.M., HO L.C., NETZER H., et al.
2011Sci...334..955L 60 111 A reservoir of ionized gas in the Galactic halo to sustain star formation in the Milky Way. LEHNER N. and HOWK J.C.
2011ApJ...743...81G 38           X         1 32 10 A multiwavelength study of binary quasars and their environments. GREEN P.J., MYERS A.D., BARKHOUSE W.A., et al.
2011MNRAS.416.2600B 115           X         3 17 7 Molecular gas in intermediate-redshift ultraluminous infrared galaxies. BRAUN R., POPPING A., BROOKS K., et al.
2011A&A...536A...7P viz 15       D               1 1116 260 Planck early results. VII. The Early Release Compact Source Catalogue. PLANCK COLLABORATION, ADE P.A.R., AGHANIM N., et al.
2011A&A...536A...8P viz 92       D     X         3 200 362 Planck early results. VIII. The all-sky early Sunyaev-Zeldovich cluster sample. PLANCK COLLABORATION, ADE P.A.R., AGHANIM N., et al.
2012AJ....143...28F viz 15       D               1 1543 2 High ionization species in the nearby interstellar medium from an exhaustive analysis of the IUE INES database. FREIRE FERRERO R., MORALES DURAN C., HALBWACHS J.-L., et al.
2012ApJ...745...71P 40           X         1 5 12 Accretion disks around kicked black holes: post-kick dynamics. PONCE M., FABER J.A. and LOMBARDI J.C.
2012ApJ...746..173T 1958   K A S   X C       49 24 17 The 21 cm "Outer arm" and the outer-galaxy high-velocity clouds: connected by kinematics, metallicity, and distance. TRIPP T.M. and SONG L.
2012ApJS..199....8G viz 15       D               2 3038 80 A compilation of interstellar column densities. GUDENNAVAR S.B., BUBBLY S.G., PREETHI K., et al.
2012NewA...17..331Z 39           X         1 3 2 Electromagnetic counterparts from counter-rotating relativistic kicked discs. ZANOTTI O.
2012ApJ...749..123H 248       D     X C       6 14 13 Decoding spectral energy distributions of dust-obscured starburst-active galactic nucleus. HAN Y. and HAN Z.
2012ApJ...749..157W viz 132       D     X         4 76 33 Characterizing transition temperature gas in the Galactic corona. WAKKER B.P., SAVAGE B.D., FOX A.J., et al.
2012NewAR..56...74P 78           X         2 41 98 Super-massive binary black holes and emission lines in active galactic nuclei. POPOVIC L.C.
2012ApJ...750...92X 116           X C       2 32 32 Molecular gas in infrared ultraluminous QSO hosts. XIA X.Y., GAO Y., HAO C.-N., et al.
2012MNRAS.422..590R 155           X         4 9 10 The X-ray luminous cluster underlying the z = 1.04 quasar PKS 1229-021. RUSSELL H.R., FABIAN A.C., TAYLOR G.B., et al.
2012ApJ...753...17C 39           X         1 14 26 Coincidences between O VI and O VII lines: insights from high-resolution simulations of the warm-hot intergalactic medium. CEN R.
2012ApJ...753..104M viz 209       D     X C       5 169 34 Infrared and hard X-ray diagnostics of active galactic nucleus identification from the Swift/BAT and AKARI all-sky surveys. MATSUTA K., GANDHI P., DOTANI T., et al.
2012ApJS..201...34B viz 15       D               2 120 16 The deep look at the hard X-ray sky: the Swift-INTEGRAL X-ray (SIX) survey. BOTTACINI E., AJELLO M. and GREINER J.
2012MNRAS.424.2971O 40           X         1 11 24 A giant metrewave radio Telescope/Chandra view of IRAS 09104+4109: a type 2 QSO in a cooling flow. O'SULLIVAN E., GIACINTUCCI S., BABUL A., et al.
2012ApJ...755..171S viz 15       D               2 119 68 [C II] 158 µm luminosities and star formation rate in dusty starbursts and active galactic nuclei. SARGSYAN L., LEBOUTEILLER V., WEEDMAN D., et al.
2012ApJ...756...27L viz 15       D               1 4348 64 Classification of X-ray sources in the XMM-Newton serendipitous source catalog. LIN D., WEBB N.A. and BARRET D.
2012ApJ...759..112T viz 15       D               1 46 50 The low-redshift intergalactic medium as seen in archival legacy HST/STIS and FUSE data. TILTON E.M., DANFORTH C.W., SHULL J.M., et al.
2012ApJ...760...41D 40           X         1 18 68 Kiloparsec-scale radio structures in narrow-line Seyfert 1 galaxies. DOI A., NAGIRA H., KAWAKATU N., et al.
2012ApJ...760...68C 272           X         7 11 25 Quenched cold accretion of a large-scale metal-poor filament due to virial shocking in the halo of a massive z = 0.7 galaxy. CHURCHILL C.W., KACPRZAK G.G., STEIDEL C.C., et al.
2012ApJ...761..184W viz 257 22 Infrared classification and luminosities for dusty active galactic nuclei and the most luminous quasars. WEEDMAN D., SARGSYAN L., LEBOUTEILLER V., et al.
2013ApJ...763..148S 17       D               1 100 224 Characterizing the circumgalactic medium of nearby galaxies with HST/COS and HST/STIS absorption-line spectroscopy. STOCKE J.T., KEENEY B.A., DANFORTH C.W., et al.
2012MNRAS.426.1750M viz 15       D               2 275 45 The INTEGRAL/IBIS AGN catalogue - I. X-ray absorption properties versus optical classification. MALIZIA A., BASSANI L., BAZZANO A., et al.
2013A&A...549A.125R 367       D   O X   F     9 17 10 Analysis of Spitzer-IRS spectra of hyperluminous infrared galaxies. RUIZ A., RISALITI G., NARDINI E., et al.
2013ApJ...765L..31R 39           X         1 11 9 SMM J04135+10277: a candidate early-stage "Wet-dry" merger of two massive galaxies at z = 2.8. RIECHERS D.A.
2013A&A...550A..87H 211       D     X         6 62 16 The Milky Way halo as a QSO absorption-line system. New results from an HST/STIS absorption-line catalogue of Galactic high-velocity clouds. HERENZ P., RICHTER P., CHARLTON J.C., et al.
2013MNRAS.430L..49M 16       D               1 36 21 Short time-scale AGN X-ray variability with EXOSAT: black hole mass and normalized variability amplitude. McHARDY I.M.
2013ApJ...766...26M 78           X         2 10 10 Serendipitous detection of X-ray emission from the hot born-again central star of the planetary nebula K 1-16. MONTEZ R.Jr and KASTNER J.H.
2013ApJ...767...72R 16       D               1 76 22 Unveiling the σ-discrepancy. II. Revisiting the evolution of ULIRGs and the origin of quasars. ROTHBERG B., FISCHER J., RODRIGUES M., et al.
2013MNRAS.431.1638H 1069       D     X C       27 48 30 The rapid evolution of AGN feedback in brightest cluster galaxies: switching from quasar-mode to radio-mode feedback. HLAVACEK-LARRONDO J., FABIAN A.C., EDGE A.C., et al.
2013ApJ...768...11B 78           X         2 11 20 Isotropic heating of galaxy cluster cores via rapidly reorienting active galactic nucleus jets. BABUL A., SHARMA P. and REYNOLDS C.S.
2013MNRAS.432..530R 352           X   F     8 62 142 Radiative efficiency, variability and bondi accretion on to massive black holes: the transition from radio AGN to quasars in brightest cluster galaxies. RUSSELL H.R., McNAMARA B.R., EDGE A.C., et al.
2013ApJ...771..137M viz 16       D               1 177 9 WMAP observations of Planck ESZ clusters. MA Y.-Z., HINSHAW G. and SCOTT D.
2013MNRAS.435.1233G 211       D     X C       5 40 10 A census of quasar-intrinsic absorption in the Hubble Space Telescope archive: systems from high-resolution echelle spectra. GANGULY R., LYNCH R.S., CHARLTON J.C., et al.
2013MNRAS.435.1840R 16       D               2 38 16 On the role of the Γ - λEdd relation on the X-ray Baldwin effect in active galactic nuclei. RICCI C., PALTANI S., UEDA Y., et al.
2013ApJ...778...33U 39           X         1 10 11 Suzaku observations of the type 2 QSO in the central galaxy of the Phoenix cluster. UEDA S., HAYASHIDA K., ANABUKI N., et al.
2013ApJ...778...62L 195           X         5 9 3 The XMM-Newton spectrum of a candidate recoiling supermassive black hole: an elusive inverted P-Cygni profile. LANZUISI G., CIVANO F., MARCHESI S., et al.
2012ARA&A..50..455F 63           X         1 38 1869 Observational evidence of active galactic nuclei feedback. FABIAN A.C.
2014ApJ...783..106L 16       D               1 134 60 Are X-ray emitting Coronae around supermassive black holes outflowing? LIU T., WANG J.-X., YANG H., et al.
2014MNRAS.438.2898E 1 24 66 CO(1-0) survey of high-z radio galaxies: alignment of molecular halo gas with distant radio sources. EMONTS B.H.C., NORRIS R.P., FEAIN I., et al.
2014MNRAS.439.1051L 94       D         F     2 33 7 Constraints on the outer radius of the broad emission line region of active galactic nuclei. LANDT H., WARD M.J., ELVIS M., et al.
2014ApJS..212....8S 2023       D     X C       51 29 93 The properties of low redshift intergalactic O VI absorbers determined from high S/N observations of 14 QSOs with the cosmic origins spectrograph. SAVAGE B.D., KIM T.-S., WAKKER B.P., et al.
2014ApJ...790...15S 16       D               1 132 47 Star formation rates from [C II] 158 µm and mid-infrared emission lines for starbursts and active galactic nuclei. SARGSYAN L., SAMSONYAN A., LEBOUTEILLER V., et al.
2014ApJ...791..128S viz 527       D     X C       13 446 46 Absorption-line detections of 105-106 K gas in spiral-rich groups of galaxies. STOCKE J.T., KEENEY B.A., DANFORTH C.W., et al.
2014ApJ...792L..41R 1008 T K A     X C       24 3 9 The X-ray spectrum of the cooling-flow quasar
H1821+643: a massive black hole feeding off the intracluster medium. 		REYNOLDS C.S., LOHFINK A.M., BABUL A., et al.
2014MNRAS.442.2809W 1377 T   A D     X C       34 31 20 The effect of the quasar H1821+643 on the surrounding intracluster medium: revealing the underlying cooling flow. WALKER S.A., FABIAN A.C., RUSSELL H.R., et al.
2014A&A...571A..29P viz 16       D               1 1266 445 Planck 2013 results. XXIX. The Planck catalogue of Sunyaev-Zeldovich sources. PLANCK COLLABORATION, ADE P.A.R., AGHANIM N., et al.
2014MNRAS.444L..44B 891 T K A     X C       21 8 32 A giant radio halo in the cool core cluster
CL1821+643. 		BONAFEDE A., INTEMA H.T., BRUGGEN M., et al.
2015ApJ...798....6F 17       D               1 40 82 Optically thick H I dominant in the local interstellar medium: an alternative interpretation to "dark gas". FUKUI Y., TORII K., ONISHI T., et al.
2015ApJ...798L..30D 80           X         2 6 15 A fanaroff-riley type I candidate in narrow-line Seyfert 1 galaxy Mrk 1239. DOI A., WAJIMA K., HAGIWARA Y., et al.
2015ApJ...799...21S 95       D       C       6 30 23 Far-infrared line spectra of Seyfert galaxies from the Herschel-PACS spectrometer. SPINOGLIO L., PEREIRA-SANTAELLA M., DASYRA K.M., et al.
2015A&A...575A...8D 40           X         1 13 1 Diffuse radio emission in the complex merging galaxy cluster Abell 2069. DRABENT A., HOEFT M., PIZZO R.F., et al.
2015MNRAS.448.2495S 40           X         1 25 9 A radio and X-ray study of the merging cluster A2319. STORM E., JELTEMA T.E. and RUDNICK L.
2015A&A...580A..95P viz 16       D               1 237 18 Comparison of Sunyaev-Zel'dovich measurements from Planck and from the Arcminute Microkelvin Imager for 99 galaxy clusters. PERROTT Y.C., OLAMAIE M., RUMSEY C., et al.
2015A&A...580A..97C 79             C       1 59 85 Occurrence of radio halos in galaxy clusters. Insight from a mass-selected sample. CUCITI V., CASSANO R., BRUNETTI G., et al.
2015A&A...581A..14P viz 16       D               1 1234 91 Planck 2013 results. XXXII. The updated Planck catalogue of Sunyaev-Zeldovich sources. PLANCK COLLABORATION, ADE P.A.R., AGHANIM N., et al.
2015ApJ...813...77Y viz 16       D               4 80 35 The scaling relations and the fundamental plane for radio halos and relics of galaxy clusters. YUAN Z.S., HAN J.L. and WEN Z.L.
2015MNRAS.453.1223H viz 238           X C       5 48 13 High radio-frequency properties and variability of brightest cluster galaxies. HOGAN M.T., EDGE A.C., GEACH J.E., et al.
2015MNRAS.454.3391B 199           X C       4 10 16 Radio haloes in Sunyaev-Zel'dovich-selected clusters of galaxies: the making of a halo? BONAFEDE A., INTEMA H., BRUGGEN M., et al.
2016A&A...585A.153B 40           X         1 20 6 Unveiling Gargantua: A new search strategy for the most massive central cluster black holes. BROCKAMP M., BAUMGARDT H., BRITZEN S., et al.
2016MNRAS.457.4515R viz 16       D               1 133 83 Measuring the dynamical state of Planck SZ-selected clusters: X-ray peak - BCG offset. ROSSETTI M., GASTALDELLO F., FERIOLI G., et al.
2016MNRAS.459..277S 41           X         1 18 33 A plethora of diffuse steep spectrum radio sources in Abell 2034 revealed by LOFAR. SHIMWELL T.W., LUCKIN J., BRUGGEN M., et al.
2016MNRAS.459.2940K 2529 T K A D S   X C F     60 8 6 How unusual is the cool-core radio halo cluster
CL1821+643? 		KALE R. and PAREKH V.
2016MNRAS.461..560G 40           X         1 144 12 A multiwavelength photometric census of AGN and star formation activity in the brightest cluster galaxies of X-ray selected clusters. GREEN T.S., EDGE A.C., STOTT J.P., et al.
2016A&A...594A..27P viz 16       D               1 1701 567 Planck 2015 results. XXVII. The second Planck catalogue of Sunyaev-Zeldovich sources. PLANCK COLLABORATION, ADE P.A.R., AGHANIM N., et al.
2017MNRAS.466..996S 246           X C       5 7 16 Mpc-scale diffuse radio emission in two massive cool-core clusters of galaxies. SOMMER M.W., BASU K., INTEMA H., et al.
2017ApJ...841...71G 422       D     X C       10 130 72 Occurrence of radio minihalos in a mass-limited sample of galaxy clusters. GIACINTUCCI S., MARKEVITCH M., CASSANO R., et al.
2017ApJ...843...76A viz 16       D               1 217 77 The fraction of cool-core clusters in X-ray versus SZ samples using Chandra observations. ANDRADE-SANTOS F., JONES C., FORMAN W.R., et al.
2017MNRAS.468.3322S viz 16       D               1 28168 37 CoMaLit - V. Mass forecasting with proxies: method and application to weak lensing calibrated samples. SERENO M. and ETTORI S.
2017A&A...603A.125V 42           X         1 12 17 The two-component giant radio halo in the galaxy cluster Abell 2142. VENTURI T., ROSSETTI M., BRUNETTI G., et al.
2018MNRAS.478.2234S 83             C       2 8 10 First evidence of diffuse ultra-steep-spectrum radio emission surrounding the cool core of a cluster. SAVINI F., BONAFEDE A., BRUGGEN M., et al.
2018MNRAS.480.1187B viz 1753 T K A     X C       41 198 1 Multi-object spectroscopy of

CL1821+643: a dynamically relaxed cluster with a giant radio halo? 		BOSCHIN W. and GIRARDI M.
2019MNRAS.482.5093P 42           X         1 16 1 A combined X-ray, optical, and radio view of the merging galaxy cluster MACS J0417.5-1154. PANDGE M.B., MONTEIRO-OLIVEIRA R., BAGCHI J., et al.
2019A&A...622A..24S 84           X         2 14 9 A LOFAR study of non-merging massive galaxy clusters. SAVINI F., BONAFEDE A., BRUGGEN M., et al.
2019MNRAS.486L..80K 84           X         2 12 ~ A radio halo surrounding the Brightest Cluster Galaxy in RXCJ0232.2-4420: a mini-halo in transition? KALE R., SHENDE K.M. and PAREKH V.
2019A&A...626A...7T viz 17       D               1 2352 1 ComPRASS: a Combined Planck-RASS catalogue of X-ray-SZ clusters. TARRIO P., MELIN J.-B. and ARNAUD M.
2019ApJ...879..104L 17       D               1 80 ~ Contribution of radio halos to the foreground for SKA EoR experiments. LI W., XU H., MA Z., et al.
2020MNRAS.492.2405B viz 128           X         3 8 ~ A spectroscopic survey of Abell 1703: is it a rare relaxed cluster hosting a radio halo or a usual merging system? BOSCHIN W., GIRARDI M. and GASTALDELLO F.
2020MNRAS.499.2934R 43           X         1 44 22 On the relation between mini-halos and AGN feedback in clusters of galaxies. RICHARD-LAFERRIERE A., HLAVACEK-LARRONDO J., NEMMEN R.S., et al.
2021A&A...645A..95H viz 44         O X         1 14 ~ The ROSAT Raster survey in the north ecliptic pole field. X-ray catalogue and optical identifications. HASINGER G., FREYBERG M., HU E.M., et al.
2021ApJ...914...58A viz 17       D               1 184 9 Chandra observations of the Planck early Sunyaev-Zeldovich sample: a reexamination of masses and mass proxies. ANDRADE-SANTOS F., PRATT G.W., MELIN J.-B., et al.
2022MNRAS.510.1264S 1077           X C       23 13 35 New constraints on light axion-like particles using Chandra transmission grating spectroscopy of the powerful cluster-hosted quasar H1821+643. SISK-REYNES J., MATTHEWS J.H., REYNOLDS C.S., et al.
2022MNRAS.512.4210R 45           X         1 22 9 A MeerKAT-meets-LOFAR study of MS 1455.0 + 2232: a 590 kiloparsec 'mini'-halo in a sloshing cool-core cluster. RISELEY C.J., RAJPUROHIT K., LOI F., et al.
2022MNRAS.514.2568S 179           X         4 5 3 Evidence for a moderate spin from X-ray reflection of the high-mass supermassive black hole in the cluster-hosted quasar H1821+643. SISK-REYNES J., REYNOLDS C.S., MATTHEWS J.H., et al.
2022MNRAS.514.5969K viz 45           X         1 34 3 SoUthern Cluster sCale Extended Source Survey (SUCCESS): a GMRT and Meerkat study of nine massive galaxy clusters. KALE R., PAREKH V., RAHAMAN M., et al.
2022ApJ...933..218B 45           X         1 24 22 The Coma Cluster at LOFAR Frequencies. II. The Halo, Relic, and a New Accretion Relic. BONAFEDE A., BRUNETTI G., RUDNICK L., et al.
2022A&A...665A..71O viz 18       D               1 135 3 The detection of cluster magnetic fields via radio source depolarisation. OSINGA E., VAN WEEREN R.J., ANDRADE-SANTOS F., et al.
2023A&A...672A.199B 47           X         1 19 ~ Optical/X-ray/radio view of Abell 1213: A galaxy cluster with anomalous diffuse radio emission. BOSCHIN W., GIRARDI M., DE GRANDI S., et al.
2023ApJ...954...56O 19       D               4 76 ~ X-Ray Cavity Dynamics and Their Role in the Gas Precipitation in Planck Sunyaev-Zeldovich (SZ) Selected Clusters. OLIVARES V., SU Y., FORMAN W., et al.

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