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PHL 1811 , the SIMBAD biblio (177 results) | C.D.S. - SIMBAD4 rel 1.8 - 2023.03.31CEST01:44:09 |
Bibcode/DOI | Score |
in Title|Abstract| Keywords |
in a table | in teXt, Caption, ... | Nb occurence | Nb objects in ref |
Citations (from ADS) |
Title | First 3 Authors |
---|---|---|---|---|---|---|---|---|---|
2000AAS...197.7409L | 2 | 0 | The first X-ray observation of the second brightest quasar. | LEIGHLY K.M., HALPERN J.P., JENKINS E.B., et al. | |||||
2001AJ....121.2889L | 38 | K | 7 | 25 | FIRST observations of the second-brightest quasar. | LEIGHLY K.M., HALPERN J.P., HELFAND D.J., et al. | |||
2001ApJ...563..555S | 3 | 3 | 29 | PG 1254+047: an intrinsically X-ray weak, heavily absorbed broad absorption line quasar. | SABRA B.M. and HAMANN F. | ||||
2001ApJS..135..227B ![]() |
519 | 80 | The FIRST bright quasar survey. III. The South Galactic Cap. | BECKER R.H., WHITE R.L., GREGG M.D., et al. | |||||
2003AJ....125.2824J | 111 | T K | 18 | 40 | Absorption-line systems and galaxies in front of the second-brightest quasar, PHL 1811. | JENKINS E.B., BOWEN D.V., TRIPP T.M., et al. | |||
2003ApJ...598..168S | 40 | 27 | A method for black hole mass determination in accretion-powered X-ray sources. | SHRADER C.R. and TITARCHUK L. | |||||
2003ApJS..146....1W ![]() |
226 | 143 | 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 ![]() |
124 | 156 | 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 | 334 | Highly ionized high-velocity gas in the vicinity of the galaxy. | SEMBACH K.R., WAKKER B.P., SAVAGE B.D., et al. | ||||
2004ApJ...610..737W | 19 | 43 | Chandra observations of X-ray-weak narrow-line Seyfert 1 galaxies. | WILLIAMS R.J., MATHUR S. and POGGE R.W. | |||||
2004ApJ...611..107L | 1 | 19 | 73 | Hubble space telescope STIS ultraviolet spectral evidence of outflow in extreme narrow-line Seyfert 1 galaxies. I. Data and Analysis. | LEIGHLY K.M. and MOORE J.R. | ||||
2004ApJ...611..125L | 2 | 9 | 65 | Hubble space telescope STIS ultraviolet spectral evidence of outflow in extreme narrow-line Seyfert 1 galaxies. II. Modeling and Interpretation. | LEIGHLY K.M. | ||||
2004ApJ...614...31B | 51 | 10 | Cosmic filaments in superclusters. | BREGMAN J.N., DUPKE R.A. and MILLER E.D. | |||||
2004ApJ...615..135S | 94 | 131 | A composite extreme-ultraviolet QSO spectrum from FUSE. | SCOTT J.E., KRISS G.A., BROTHERTON M., et al. | |||||
2005A&A...435...17R | 1 | O | 6 | 19 | HE 0141-3932: A bright QSO with an unusual emission line spectrum and associated absorption. | REIMERS D., JANKNECHT E., FECHNER C., et al. | |||
2005ApJ...623..196C | 1 | 21 | 58 | Highly ionized high-velocity clouds: hot intergalactic medium or galactic halo? | COLLINS J.A., SHULL J.M. and GIROUX M.L. | ||||
2005ApJ...623..767J | 29 | 45 | A near-solar metallicity, nitrogen-deficient Lyman limit absorber associated with two S0 galaxies. | JENKINS E.B., BOWEN D.V., TRIPP T.M., et al. | |||||
2005ApJ...624..555D | 7 | 7 | 110 | The low-z intergalactic medium. I. O VI baryon census. | DANFORTH C.W. and SHULL J.M. | ||||
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. | |||||
2006A&A...446..439C | O | 7 | 12 | Long observations of the BALQSO LBQS 2212-1759 with XMM-Newton. | CLAVEL J., SCHARTEL N. and TOMAS L. | ||||
2006A&A...455..773V ![]() |
108223 | 545 | A catalogue of quasars and active nuclei: 12th edition. | VERON-CETTY M.-P. and VERON P. | |||||
2006AJ....131.1948W ![]() |
61 | 26 | Optical properties of radio-selected narrow-line Seyfert 1 galaxies. | WHALEN D.J., LAURENT-MUEHLEISEN S.A., MORAN E.C., et al. | |||||
2006AJ....132..531K | 1 | 40 | 119 | Radio-loud narrow-line type 1 quasars. | KOMOSSA S., VOGES W., XU D., et al. | ||||
2006ApJ...637..157C | 7 | 2 | 31 | FUSE observation of the narrow-line Seyfert 1 galaxy RE 1034+39: dependence of broad emission line strengths on the shape of the photoionizing spectrum. | CASEBEER D.A., LEIGHLY K.M. and BARON E. | ||||
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 | 31 | 97 | The galaxy environment of O VI absorption systems. | STOCKE J.T., PENTON S.V., DANFORTH C.W., et al. | ||||
2006ApJ...644...86S | 1 | 30 | 65 | Chandra observations of the highest redshift quasars from the Sloan Digital Sky Survey. | SHEMMER O., BRANDT W.N., SCHNEIDER D.P., et al. | ||||
2006ApJS..163..282W ![]() |
15 | D | 92 | 47 | A FUSE survey of high-latitude galactic molecular hydrogen. | WAKKER B.P. | |||
2006ApJS..165..229F | O | 82 | 62 | 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. | ||||
2006AJ....132.1977H | 17 | 17 | Chandra observations of red Sloan Digital Sky Survey quasars. | HALL P.B., GALLAGHER S.C., RICHARDS G.T., et al. | |||||
2007ApJ...663..103L | 41 | K | 8 | 53 |
The intrinsically X-ray weak quasar PHL 1811. I. X-ray observations and spectral energy distribution. |
LEIGHLY K.M., HALPERN J.P., JENKINS E.B., et al. | |||
2007ApJS..173....1L | 10622 | T K A | D | S X C | 280 | 23 | 51 |
The intrinsically x-ray-weak quasar PHL 1811. II. Optical and UV spectra and Analysis. |
LEIGHLY K.M., HALPERN J.P., JENKINS E.B., et al. |
2008MNRAS.386..819O | 38 | X | 1 | 8 | 3 | Optical monitoring of the z = 4.40 quasar Q2203+292. | OVCHAROV E.P., NEDIALKOV P.L., VALCHEVA A.T., et al. | ||
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. | ||
2008ApJ...679..194D ![]() |
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. | ||
2008ApJS..177...39T ![]() |
1003 | D | X C | 26 | 19 | 146 | 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...681..982G | 39 | X | 1 | 19 | 53 | XMM-Newton observations of the narrow-line Seyfert 1 galaxy Mrk 335 in a historical low X-ray flux state. | GRUPE D., KOMOSSA S., GALLO L.C., et al. | ||
2008A&A...487..583B | 129 | 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. | |
2008ApJ...683...22T | 16 | D | 2 | 17 | 52 | 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..773G ![]() |
758 | S X C | 18 | 546 | 58 | Are optically selected quasars universally X-ray luminous? X-ray-UV relations in Sloan Digital Sky Survey quasars. | GIBSON R.R., BRANDT W.N. and SCHNEIDER D.P. | ||
2007A&G....48a..25W | 63 | 15 | Molecules, ices and astronomy. | WILLIAMS D.A., BROWN W.A., PRICE S.D., et al. | |||||
2008ApJS..179...37T | 433 | D | S X C | 10 | 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. | |
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. | ||
2009ApJ...694..734L | 168 | 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 | 1350 | 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 ![]() |
420 | X C F | 9 | 299 | 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. | ||
2009ApJS..182..378W ![]() |
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 | 153 | X | 4 | 10 | 18 | PHL 1092 as a transient extreme X-ray weak quasar. | MINIUTTI G., FABIAN A.C., BRANDT W.N., et al. | ||
2009ApJ...699..732B | 153 | X | 4 | 39 | 1 | The unusual spectral energy distribution of LBQS 0102-2713. | BOLLER Th., LINGURI K., HEFTRICH T., et al. | ||
2009ApJ...699..754S | 282 | 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 ![]() |
76 | X | 2 | 5382 | 45 | High-redshift SDSS quasars with weak emission lines. | DIAMOND-STANIC A.M., FAN X., BRANDT W.N., et al. | ||
2009MNRAS.398..109W ![]() |
15 | D | 1 | 50356 | 37 | The imperial IRAS-FSC redshift catalogue. | WANG L. and ROWAN-ROBINSON M. | ||
2009ApJ...702.1472S ![]() |
15 | D | 2 | 173 | 31 | The extension of the transition temperature plasma into the lower Galactic halo. | SAVAGE B.D. and WAKKER B.P. | ||
2009A&A...503..483B | 38 | 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 ![]() |
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...705..962C | 92 | 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. | |
2010ApJ...708..868C ![]() |
169 | 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. | |
2010AJ....139..390P ![]() |
38 | X | 1 | 732 | 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. | ||
2010ApJS..187...64G ![]() |
38 | 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 | 15 | 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 | 3379 | 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. |
LACKI B.C. and CHARLTON J.C. |
2010A&A...512A..75S | 38 | 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. | ||
2010MNRAS.404.2028H | 80 | X | 2 | 6 | 36 | SDSS J094533.99+100950.1 - the remarkable weak emission line quasar. | HRYNIEWICZ K., CZERNY B., NIKOLAJUK M., et al. | ||
2010ApJ...721..562P | 307 | 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. | ||
2010A&A...518A..10V ![]() |
15 | D | 1 | 168912 | 373 | A catalogue of quasars and active nuclei: 13th edition. | VERON-CETTY M.-P. and VERON P. | ||
2010ApJ...721.1835S | 39 | 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 | 257 | 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. | |
2010A&A...519A..17V ![]() |
38 | X | 1 | 243 | 26 | Variability and the X-ray/UV ratio of active galactic nuclei. | VAGNETTI F., TURRIZIANI S., TREVESE D., et al. | ||
2011ApJ...728...94L | 465 | 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 | 93 | 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 ![]() |
15 | 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 ![]() |
15 | 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 | 77 | X | 2 | 6 | 1 | XMM-newton, Swift, and ROSAT observations of LBQS 0102-2713. | BOLLER Th., SCHADY P. and HEFTRICH T. | ||
2011A&A...528A..12R ![]() |
93 | 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. | |
2011ApJS..193...28P ![]() |
93 | 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. | |
2011ApJ...733..111T | 94 | 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 | 8976 | 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. | ||
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 | 77 | 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. | ||
2011ApJ...740...91P ![]() |
557 | 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. | |
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. | ||
2011A&A...533A.105W | 77 | 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. | ||
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. | |||||
2011MNRAS.417..681L | 42 | X | 1 | 7 | 52 | Cold accretion discs and lineless quasars. | LAOR A. and DAVIS S.W. | ||
2011ApJ...743..163L | 348 | 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. | ||
2012ApJ...747...10W ![]() |
1326 | 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. |
2012MNRAS.420.2518N | 312 | X C F | 6 | 91 | 11 | The environment of weak emission-line quasars. | NIKOLAJUK M. and WALTER R. | ||
2012ApJ...749..157W ![]() |
16 | D | 2 | 76 | 33 | Characterizing transition temperature gas in the Galactic corona. | WAKKER B.P., SAVAGE B.D., FOX A.J., et al. | ||
2012ApJS..199...28G | 40 | 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.425.1718M | 547 | 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. | ||
2012ApJ...759..112T ![]() |
55 | 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 | 46 | 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 | 42 | X | 1 | 3 | 23 | Observable consequences of merger-driven gaps and holes in black hole accretion disks. | GULTEKIN K. and MILLER J.M. | ||
2013ApJ...763..148S | 685 | 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 | 41 | 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. | ||
2013A&A...549A..43H | 645 | 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 | 212 | 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.430.1302G | 39 | X | 1 | 35 | 14 | Intranight optical variability of radio-quiet weak emission line quasars. | GOPAL-KRISHNA, JOSHI R. and CHAND H. | ||
2013AJ....145..157J ![]() |
261 | 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. | |
2013ApJ...770..138L ![]() |
16 | 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 | 40 | 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 | 199 | 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. | ||
2013AJ....146...78G ![]() |
157 | 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. | ||
2013MNRAS.434..222H | 157 | 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 | 291 | 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. | |
2014ApJ...785...19T | 202 | 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. | ||
2014ApJS..212....8S | 1247 | 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. | |
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 ![]() |
41 | 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. | ||
2014ApJS..213...26F ![]() |
1670 | T A | D | S X C | 40 | 7 | 28 |
Optical monitoring of two brightest nearby quasars, PHL 1811 and 3C 273. |
FAN J.H., KURTANIDZE O., LIU Y., et al. |
2014ApJ...791..128S ![]() |
810 | 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. | |
2014A&A...568A.114M ![]() |
40 | 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...794...70L | 358 | 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 ![]() |
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. | ||
2014MNRAS.445.2061L ![]() |
16 | D | 1 | 292 | 61 | Mining circumgalactic baryons in the low-redshift universe. | LIANG C.J. and CHEN H.-W. | ||
2014ApJ...797...65W | 80 | 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. | ||
2015AJ....149...85G | 40 | 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 ![]() |
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