PHL 1811 , the SIMBAD biblio

PHL 1811 , the SIMBAD biblio (160 results) C.D.S. - SIMBAD4 rel 1.7 - 2021.04.23CEST05:29:18

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Title First 3 Authors
2021MNRAS.501.2112C 1420       D S   X C F     26 6 ~ Cloud-by-cloud, multiphase, Bayesian modelling: application to four weak, low-ionization absorbers. CHARLTON J.C., NORRIS J.M., GEBHARDT M., et al.
2020ApJ...892...33R 252       D S   X C       4 10 ~ Hot gas in galaxy halos traced by coronal broad Lyα absorbers. RICHTER P.
2020ApJ...897...23F 65       D     X         2 51 ~ Kinematics of the Magellanic Stream and implications for its ionization. FOX A.J., FRAZER E.M., BLAND-HAWTHORN J., et al.
2020ApJ...897..117M 485       D     X         11 11 ~ Black hole masses of weak emission line quasars based on the continuum fit method. MARCULEWICZ M. and NIKOLAJUK M.
2020ApJ...900..141P 560           X C       11 37 ~ On the fraction of X-ray-weak quasars from the Sloan Digital Sky Survey. PU X., LUO B., BRANDT W.N., et al.
2019A&A...627A..20B 18       D               1 37 ~ A population of high-velocity absorption-line systems residing in the Local Group. BOUMA S.J.D., RICHTER P. and FECHNER C.
2019A&A...630A..94G 45           X         1 25 ~ A global view of the inner accretion and ejection flow around super massive black holes. Radiation-driven accretion disk winds in a physical context. GIUSTINI M. and PROGA D.
2019ApJ...871...35Z viz 18       D               2 143 ~ Revealing the Milky Way's hidden circumgalactic medium with the Cosmic Origins Spectrograph Quasar Database for Galactic Absorption Lines. ZHENG Y., PEEK J.E.G., PUTMAN M.E., et al.
2019MNRAS.483..654S 90           X         2 4 ~ Towards converged electron-impact excitation calculations of low-lying transitions in Fe II. SMYTH R.T., RAMSBOTTOM C.A., KEENAN F.P., et al.
2018A&A...617A..81V 44           X         1 22 9 The WISSH quasars project. IV. Broad line region versus kiloparsec-scale winds. VIETRI G., PICONCELLI E., BISCHETTI M., et al.
2018A&A...618A.179M           X     *   1 31 ~ Extreme quasars at high redshift. MARTINEZ-ALDAMA M.L., DEL OLMO A., MARZIANI P., et al.
2018ApJ...854..128S 94           X         2 1 7 The Sloan Digital Sky Survey Reverberation Mapping Project: the C IV blueshift, its variability, and its dependence upon quasar properties. SUN M., XUE Y., RICHARDS G.T., et al.
2018ApJ...855...18P 17       D               16 21 4 The spread of metals into the low-redshift intergalactic medium. PRATT C.T., STOCKE J.T., KEENEY B.A., et al.
2018ApJ...859..113L 348           X C       7 8 2 The frequency of intrinsic X-ray weakness among broad absorption line quasars. LIU H., LUO B., BRANDT W.N., et al.
2018ApJ...866....7L 87           X         2 12 ~ The z = 0.54 LoBAL quasar SDSS J085053.12+445122.5. I. Spectral synthesis analysis reveals a massive outflow. LEIGHLY K.M., TERNDRUP D.M., GALLAGHER S.C., et al.
2018ApJ...866...33L viz 17       D               1 341 ~ The COS CGM compendium. I. Survey design and initial results. LEHNER N., WOTTA C.B., HOWK J.C., et al.
2018ApJS..237...11K viz 17       D               4 8935 ~ A galaxy redshift survey near HST/COS AGN sight lines. KEENEY B.A., STOCKE J.T., PRATT C.T., et al.
2018MNRAS.476.4965M 540       D     X C F     11 125 4 COS-Weak: probing the CGM using analogues of weak Mg II absorbers at z < 0.3. MUZAHID S., FONSECA G., ROBERTS A., et al.
2018MNRAS.480.5184N 87           X         2 34 ~ Connecting the X-ray properties of weak-line and typical quasars: testing for a geometrically thick accretion disk. NI Q., BRANDT W.N., LUO B., et al.
2017A&A...607A..48R viz 60       D     X         2 333 12 An HST/COS legacy survey of high-velocity ultraviolet absorption in the Milky Way's circumgalactic medium and the Local Group. RICHTER P., NUZA S.E., FOX A.J., et al.
2017ApJ...849..106S 43           X         1 50 5 An ultraviolet survey of low-redshift partial Lyman-limit systems with the HST Cosmic Origins Spectrograph. SHULL J.M., DANFORTH C.W., TILTON E.M., et al.
2017ApJS..230....6K viz 1762       D     X         42 83 14 Characterizing the circumgalactic medium of nearby galaxies with HST/COS and HST/STIS absorption-line spectroscopy. II. Methods and models. KEENEY B.A., STOCKE J.T., DANFORTH C.W., et al.
2017MNRAS.464.3431H viz 85           X         2 335 25 Extremely red quasars in BOSS. HAMANN F., ZAKAMSKA N.L., ROSS N., et al.
2017MNRAS.467.3172G viz 17       D               1 51 14 VoIgt profile Parameter Estimation Routine (VIPER): H I photoionization rate at z < 0.5. GAIKWAD P., SRIANAND R., CHOUDHURY T.R., et al.
2017MNRAS.470.1587A 85             C       1 6 1 XMM-Newton observation of the ultraluminous quasar SDSS J010013.02+280225.8 at redshift 6.326. AI Y., FABIAN A.C., FAN X., et al.
2017MNRAS.471..706J 85           X         2 12 10 Super-Eddington QSO RX J0439.6-5311 - II. Multiwavelength constraints on the global structure of the accretion flow. JIN C., DONE C., WARD M., et al.
2016A&A...590A..68R viz 59       D     X         2 308 8 An HST/COS legacy survey of intervening Si III absorption in the extended gaseous halos of low-redshift galaxies. RICHTER P., WAKKER B.P., FECHNER C., et al.
2016A&A...591A.137G 84           X         2 51 4 Dust depletion of Ca and Ti in QSO absorption-line systems. GUBER C.R. and RICHTER P.
2016AJ....152...25M viz 17       D               1 1058 3 The UV-bright quasar survey (UVQS): DR1. MONROE T.R., XAVIER PROCHASKA J., TEJOS N., et al.
2016ApJ...817..111D viz 17       D               2 88 71 An HST/COS survey of the low-redshift intergalactic medium. I. Survey, methodology, and overall results. DANFORTH C.W., KEENEY B.A., TILTON E.M., et al.
2016ApJ...823L..37A 86             C       1 3 8 Exploratory Chandra observation of the ultraluminous quasar SDSS J010013.02+280225.8 at redshift 6.30. AI Y., DOU L., FAN X., et al.
2016ApJ...825...28L 59       D     X         2 3 1 Ultraviolet emission lines of Si II in quasars: investigating the "Si II disaster". LAHA S., KEENAN F.P., FERLAND G.J., et al.
2016ApJ...825...42V 380           X         9 4 17 The complete ultraviolet spectrum of the archetypal "wind-dominated" quasar Mrk 231: absorption and emission from a high-speed dusty nuclear outflow. VEILLEUX S., MELENDEZ M., TRIPP T.M., et al.
2016ApJ...825..139P 125           X C       2 29 10 The X-ray properties of million solar mass black holes. PLOTKIN R.M., GALLO E., HAARDT F., et al.
2016ApJ...829....4L 1145       D     X C       27 20 8 The binary black hole model for Mrk 231 bites the dust. LEIGHLY K.M., TERNDRUP D.M., GALLAGHER S.C., et al.
2016MNRAS.457..405R 44           X         1 7 15 Multi-epoch observations of extremely high-velocity emergent broad absorption. ROGERSON J.A., HALL P.B., RODRIGUEZ HIDALGO P., et al.
2016MNRAS.460..590F 17       D               1 58 6 On the connection between the metal-enriched intergalactic medium and galaxies: an O vi-galaxy cross-correlation study at z<1. FINN C.W., MORRIS S.L., TEJOS N., et al.
2015AJ....149...85G 41           X         1 33 3 Is there a connection between broad absorption line quasars and narrow-line Seyfert 1 galaxies? GRUPE D. and NOUSEK J.A.
2015ApJ...805..122L viz 9137 T   A D S   X C       220 57 49 X-ray insights into the nature of
PHL 1811 analogs and weak emission-line quasars: unification with a geometrically thick accretion disk?
LUO B., BRANDT W.N., HALL P.B., et al.
2015ApJ...805..123P 471       D     X         12 12 25 Detection of rest-frame optical lines from X-shooter spectroscopy of weak emission line quasars. PLOTKIN R.M., SHEMMER O., TRAKHTENBROT B., et al.
2015ApJ...805..124S 305       D     X         8 74 22 Weak emission-line quasars in the context of a modified Baldwin effect. SHEMMER O. and LIEBER S.
2014A&A...568A.114M viz 41           X         1 37 18 A large sample of Kohonen-selected SDSS quasars with weak emission lines: selection effects and statistical properties. MEUSINGER H. and BALAFKAN N.
2014ApJ...785...19T 210           X C       4 7 54 NuSTAR reveals an intrinsically X-ray weak broad absorption line quasar in the ultraluminous infrared galaxy Markarian 231. TENG S.H., BRANDT W.N., HARRISON F.A., et al.
2014ApJ...787..147F 16       D               2 91 64 The COS/UVES absorption survey of the Magellanic Stream. III. Ionization, total mass, and inflow rate onto the Milky Way. FOX A.J., WAKKER B.P., BARGER K.A., et al.
2014ApJ...788..123L viz 43           X         1 12 32 Evidence for active galactic nucleus feedback in the broad absorption lines and reddening of Mrk 231. LEIGHLY K.M., TERNDRUP D.M., BARON E., et al.
2014ApJ...791..128S viz 828       D     X C       20 446 38 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...794...70L 369           X         9 12 40 Weak hard X-ray emission from broad absorption line quasars: evidence for intrinsic X-ray weakness. LUO B., BRANDT W.N., ALEXANDER D.M., et al.
2014ApJ...794...75S viz 16       D               1 162 68 HST-COS observations of AGNs. II. Extended survey of ultraviolet composite spectra from 159 active galactic nuclei. STEVANS M.L., SHULL J.M., DANFORTH C.W., et al.
2014ApJ...797...65W 84           X         2 9 27 Self-shadowing effects of slim accretion disks in active galactic nuclei: the diverse appearance of the broad-line region. WANG J.-M., QIU J., DU P., et al.
2014ApJS..212....8S 1276       D     X C       31 29 54 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.
2014ApJS..213...26F viz 1710 T   A D S   X C       40 7 28 Optical monitoring of two brightest nearby quasars,
PHL 1811 and 3C 273.
2014MNRAS.445.2061L viz 16       D               1 292 61 Mining circumgalactic baryons in the low-redshift universe. LIANG C.J. and CHEN H.-W.
2013A&A...549A..43H 659       D     X C       16 37 51 The properties of the extended warm ionised gas around low-redshift QSOs and the lack of extended high-velocity outflows. HUSEMANN B., WISOTZKI L., SANCHEZ S.F., et al.
2013A&A...550A..87H 217       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.
2013AJ....145..157J viz 268     A     X C       6 6 18 Anomalously steep reddening law in quasars: an exceptional example observed in IRAS 14026+4341. JIANG P., ZHOU H., JI T., et al.
2013AJ....146...78G viz 161           X         4 19 16 Strong UV and X-ray variability of the narrow line Seyfert 1 galaxy WPVS 007–on the nature of the X-ray low state. GRUPE D., KOMOSSA S., SCHARWACHTER J., et al.
2013ApJ...763..148S 699       D     X         18 100 118 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.
2013ApJ...764...15V 45           X         1 5 27 The surprising absence of absorption in the far-ultraviolet spectrum of Mrk 231. VEILLEUX S., TRIPPE M., HAMANN F., et al.
2013ApJ...770..138L viz 17       D               4 71 109 The bimodal metallicity distribution of the cool circumgalactic medium at z ≲ 1. LEHNER N., HOWK J.C., TRIPP T.M., et al.
2013ApJ...772..111R 42           X         1 16 40 The COS/UVES absorption survey of the Magellanic Stream. II. Evidence for a complex enrichment history of the stream from the fairall 9 sightline. RICHTER P., FOX A.J., WAKKER B.P., et al.
2013ApJ...772..153L 205           X         5 9 41 Weak hard X-ray emission from two broad absorption line quasars observed with NuSTAR: compton-thick absorption or intrinsic X-ray weakness? LUO B., BRANDT W.N., ALEXANDER D.M., et al.
2013MNRAS.430.1302G 40           X         1 35 14 Intranight optical variability of radio-quiet weak emission line quasars. GOPAL-KRISHNA, JOSHI R. and CHAND H.
2013MNRAS.434..222H 161           X         4 52 22 Broad absorption line quasars with redshifted troughs: high-velocity infall or rotationally dominated outflows ? HALL P.B., BRANDT W.N., PETITJEAN P., et al.
2013MNRAS.435.1233G 297       D     X C       7 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.
2012ApJ...747...10W viz 1350     A D     X C       34 31 43 X-ray and multiwavelength insights into the nature of weak emission-line quasars at low redshift. WU J., BRANDT W.N., ANDERSON S.F., et al.
2012ApJ...749..157W viz 16       D               2 76 33 Characterizing transition temperature gas in the Galactic corona. WAKKER B.P., SAVAGE B.D., FOX A.J., et al.
2012ApJ...759..112T viz 56       D     X         2 46 44 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...761...73D 47           X         1 2 28 X-ray properties of intermediate-mass black holes in active galaxies. III. Spectral energy distribution and possible evidence for intrinsically x-ray-weak active galactic nuclei. DONG R., GREENE J.E. and HO L.C.
2012ApJ...761...90G 43           X         1 3 23 Observable consequences of merger-driven gaps and holes in black hole accretion disks. GULTEKIN K. and MILLER J.M.
2012ApJS..199...28G 41           X         1 16 35 A remarkable long-term light curve and deep, low-state spectroscopy: Swift and XMM-Newton monitoring of the NLS1 galaxy Mkn 335. GRUPE D., KOMOSSA S., GALLO L.C., et al.
2012MNRAS.420.2518N 318           X C F     6 91 11 The environment of weak emission-line quasars. NIKOLAJUK M. and WALTER R.
2012MNRAS.425.1718M 557           X         14 6 16 Insights on the X-ray weak quasar phenomenon from XMM–Newton monitoring of PHL 1092. MINIUTTI G., BRANDT W.N., SCHNEIDER D.P., et al.
2011A&A...528A..12R viz 94       D     X         3 297 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...533A.105W 79             C       2 8 13 The high-velocity cloud complex Galactic center negative as seen by EBHIS and GASS. I. Cloud catalog and global properties. WINKEL B., BEN BEKHTI N., DARMSTAEDTER V., et al.
2011AJ....142..130K 39           X         1 13 24 C IV emission and the ultraviolet through X-ray spectral energy distribution of radio-quiet quasars. KRUCZEK N.E., RICHARDS G.T., GALLAGHER S.C., et al.
2011ApJ...728...94L 473           X C       11 12 45 The discovery of the first He Iλ10830 broad absorption line quasar. LEIGHLY K.M., DIETRICH M. and BARBER S.
2011ApJ...728..159W 94       D     X         3 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 16       D               4 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 16       D               4 311 34 Infrared spectra and spectral energy distributions for dusty starbursts and active galactic nuclei. SARGSYAN L., WEEDMAN D., LEBOUTEILLER V., et al.
2011ApJ...731L..16B 79           X         2 6 1 XMM-newton, Swift, and ROSAT observations of LBQS 0102-2713. BOLLER Th., SCHADY P. and HEFTRICH T.
2011ApJ...733..111T 95       D     X         3 18 53 Multiphase gas in galaxy halos: the O VI lyman-limit system toward J1009+0713. TUMLINSON J., WERK J.K., THOM C., et al.
2011ApJ...736...28W 9127 T   A D S   X C       230 34 54 A population of X-ray weak quasars:
PHL 1811 analogs at high redshift.
WU J., BRANDT W.N., HALL P.B., et al.
2011ApJ...737...46M 39           X         1 16 13 Suzaku observations of three FeLoBAL quasi-stellar objects: SDSS J0943+5417, J1352+4239, and J1723+5553. MORABITO L.K., DAI X., LEIGHLY K.M., et al.
2011ApJ...740...91P viz 566       D     X C       14 149 171 Probing the intergalactic medium/galaxy connection. V. On the origin of Lyα and O VI absorption at z < 0.2. PROCHASKA J.X., WEINER B., CHEN H.-W., et al.
2011ApJ...743..163L 354           X         9 42 17 The ultraviolet-to-mid-infrared spectral energy distribution of weak emission line quasars. LANE R.A., SHEMMER O., DIAMOND-STANIC A.M., et al.
2011ApJS..193...28P viz 94       D     X         3 1497 30 Probing the IGM/Galaxy connection. IV. The LCO/WFCCD galaxy survey of 20 fields surrounding UV-bright quasars. PROCHASKA J.X., WEINER B., CHEN H.-W., et al.
2011MNRAS.415.2600B 39           X         1 14 9 XMM–Newton first X-ray detection of the low-ionization broad absorption line quasar PG 1700+518. BALLO L., PICONCELLI E., VIGNALI C., et al.
2011MNRAS.415.2942C 79           X         2 18 30 Constraints on the black hole spin in the quasar SDSS J094533.99+100950.1. CZERNY B., HRYNIEWICZ K., NIKOLAJUK M., et al.
2011MNRAS.417..681L 42           X         1 7 52 Cold accretion discs and lineless quasars. LAOR A. and DAVIS S.W.
2011Sci...334..955L 60 74 A reservoir of ionized gas in the Galactic halo to sustain star formation in the Milky Way. LEHNER N. and HOWK J.C.
2010A&A...512A..75S 39         O X         1 9 17 A long hard look at the minimum state of PG 2112+059 with XMM-Newton. SCHARTEL N., RODRIGUEZ-PASCUAL P.M., SANTOS-LLEO M., et al.
2010A&A...518A..10V viz 16       D               1 168912 373 A catalogue of quasars and active nuclei: 13th edition. VERON-CETTY M.-P. and VERON P.
2010A&A...519A..17V viz 39           X         1 243 26 Variability and the X-ray/UV ratio of active galactic nuclei. VAGNETTI F., TURRIZIANI S., TREVESE D., et al.
2010AJ....139..390P viz 39           X         1 731 80 Optically selected BL Lacertae candidates from the Sloan Digital Sky Survey data release seven. PLOTKIN R.M., ANDERSON S.F., BRANDT W.N., et al.
2010ApJ...708..868C viz 172       D       C F     6 70 45 The last eight-billion years of intergalactic C IV evolution. COOKSEY K.L., THOM C., PROCHASKA J.X., et al.
2010ApJ...721..562P 312           X         8 41 30 Multiwavelength observations of radio-quiet quasars with weak emission lines. PLOTKIN R.M., ANDERSON S.F., BRANDT W.N., et al.
2010ApJ...721.1835S 40           X         1 4 14 Fe II emission in active galactic nuclei: the role of total and gas-phase iron abundance. SHIELDS G.A., LUDWIG R.R. and SALVIANDER S.
2010ApJ...722L.152S 261     A     X         7 4 35 Weak line quasars at high redshift: extremely high accretion rates or anemic broad-line regions? SHEMMER O., TRAKHTENBROT B., ANDERSON S.F., et al.
2010ApJS..187...64G viz 39           X         1 96 141 The simultaneous optical-to-X-ray spectral energy distribution of soft X-ray selected active galactic nuclei observed by Swift. GRUPE D., KOMOSSA S., LEIGHLY K.M., et al.
2010MNRAS.403.1246S 16       D               3 118 78 Enhanced star formation in narrow-line Seyfert 1 active galactic nuclei revealed by Spitzer. SANI E., LUTZ D., RISALITI G., et al.
2010MNRAS.403.1556L 3432 T   A D S   X C F     85 15 3 The z = 0.0777 CIII absorber towards
PHL 1811 as a case study of a low-redshift weak metal line absorber.
2010MNRAS.404.2028H 81           X         2 6 36 SDSS J094533.99+100950.1 - the remarkable weak emission line quasar. HRYNIEWICZ K., CZERNY B., NIKOLAJUK M., et al.
2009A&A...503..483B 39           X         1 41 11 High-resolution 21-cm observations of low-column density gas clumps in the Milky way halo. BEN BEKHTI N., RICHTER P., WINKEL B., et al.
2009A&A...505..385A viz 15       D               1 99836 26 The large quasar reference frame (LQRF). An optical representation of the ICRS. ANDREI A.H., SOUCHAY J., ZACHARIAS N., et al.
2009ApJ...694..734L 170       D     X C       4 27 23 The connection between a Lyman limit system, a very strong O VI absorber, and galaxies at z ∼ 0.203. LEHNER N., PROCHASKA J.X., KOBULNICKY H.A., et al.
2009ApJ...695.1631R 1370       D S   X C F     33 37 30 A population of weak metal-line absorbers surrounding the Milky Way. RICHTER P., CHARLTON J.C., FANGANO A.P.M., et al.
2009ApJ...696..580S viz 426           X C F     9 298 29 X-ray insights into the nature of weak emission-line quasars at high redshift. SHEMMER O., BRANDT W.N., ANDERSON S.F., et al.
2009ApJ...699..732B 155           X         4 39 1 The unusual spectral energy distribution of LBQS 0102-2713. BOLLER Th., LINGURI K., HEFTRICH T., et al.
2009ApJ...699..754S 286       D     X C F     6 46 65 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.
2009ApJ...699..782D viz 77           X         2 5382 45 High-redshift SDSS quasars with weak emission lines. DIAMOND-STANIC A.M., FAN X., BRANDT W.N., et al.
2009ApJ...702.1472S viz 15       D               2 172 31 The extension of the transition temperature plasma into the lower Galactic halo. SAVAGE B.D. and WAKKER B.P.
2009ApJ...705..962C 93       D     X   F     2 70 25 Hubble Space Telescope survey of interstellar high-velocity Si III. COLLINS J.A., SHULL J.M. and GIROUX M.L.
2009ApJS..182..378W viz 15       D               2 77 69 The relationship between intergalactic H I/O VI and nearby (z < 0.017) galaxies. WAKKER B.P. and SAVAGE B.D.
2009MNRAS.396L..85M 155           X         4 10 18 PHL 1092 as a transient extreme X-ray weak quasar. MINIUTTI G., FABIAN A.C., 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.
2008A&A...483..137B 38         O X         1 19 21 X-ray spectral variability in PG 1535+547: the changing look of a ``soft X-ray weak'' AGN. BALLO L., GIUSTINI M., SCHARTEL N., et al.
2008A&A...487..583B 131       D     X C       3 49 29 CaII and NaI absorption signatures from extraplanar gas in the halo of the Milky Way. BEN BEKHTI N., RICHTER P., WESTMEIER T., et al.
2008AJ....136.2343G 39           X         1 9 28 First detection of hard X-ray photons in the soft X-ray transient narrow-line Seyfert 1 galaxy WPVS 007: the X-ray photon distribution observed by Swift. GRUPE D., LEIGHLY K.M. and KOMOSSA S.
2008ApJ...679..194D viz 16       D               8 37 144 The low-z intergalactic medium. III. H I and metal absorbers at z < 0.4. DANFORTH C.W. and SHULL J.M.
2008ApJ...680..858L 38           X         1 4 5 Unsaturated low-ionization broad absorption lines in the quasar SDSS J144842.45+042403.1. LU H., WANG T., YUAN W., et al.
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