PHL 4444 , the SIMBAD biblio

PHL 4444 , the SIMBAD biblio (104 results) C.D.S. - SIMBAD4 rel 1.8 - 2024.04.25CEST16:41:34

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Keywords 		in a table in teXt, Caption, ... Nb occurence Nb objects in ref Citations
(from ADS) 		Title First 3 Authors
1970AJ.....75..351E 4213 76 The Ohio Survey between 0 and -36 degrees. EHMAN J.R., DIXON R.S. and KRAUS J.D.
1983PASAu...5....2W 293 86 An atlas of QSO spectra. WILKES B.J., WRIGHT A.E., JAUNCEY D.L., et al.
1985A&AS...61..225A 271 40 UBV photometry of quasars and quasar candidates. II. ADAM G.
1985AJ.....90.1599P 1228 160 A VLBI survey at 2.29 GHz. PRESTON R.A., MORABITO D.D., WILLIAMS J.G., et al.
1986MNRAS.218..331W 201 174 Studies of broad emission line profiles in QSOs - II. Properties of a large, predominantly radio selected sample. WILKES B.J.
1986Ap&SS.118..473C 31 0 QSO absorption lines (invited rewiew). CHEN J.-S.
1988A&AS...76...21Q 270 16 Radio spectra of quasars. I. QUINIENTO Z.M., CERSOSIMO J.C. and COLOMB F.R.
1988ApJ...334...22S 48 106 Mg II absorption in the spectra of high and low redshift QSOs. SARGENT W.L.W., STEIDEL C.C. and BOKSENBERG A.
1988ApJS...68..539S 1 52 351 C IV absorption in a new sample of 55 QSOs: evolution and clustering of the heavy-element absorption redshifts. SARGENT W.L.W., BOKSENBERG A. and STEIDEL C.C.
1989A&A...220...71U 18 13 Intermediate resolution spectra of quasars with z>2. ULRICH M.H.
1989ApJS...69....1H 1594 191 The first addition to the new optical catalog of quasi-stellar objects. HEWITT A. and BURBIDGE G.
1991ApJ...375....1L 59 68 Evolution of high-redshift Lyman-limit absorption systems. LANZETTA K.M.
1991ApJS...77....1L 102 286 A new spectroscopic survey for damped Ly-alpha absorption lines from high-redshift galaxies. LANZETTA K.M., WOLFE A.M., TURNSHEK D.A., et al.
1991ApJS...77..203J viz 633 60 A catalog of absorption in the spectra of quasi-stellar objects. JUNKKARINEN V., HEWITT A. and BURBIDGE G.
1991MNRAS.250...24Y 262 53 An inhomogeneous reference catalogue of identified intervening heavy element systems in spectra of QSOs. YORK D.G., YANNY B., CROTTS A., et al.
1992PASP..104..678S 530 19 Accurate positions and finding charts for 528 high-redshift, luminous quasars. SCHNEIDER D.P., BAHCALL J.N., SAXE D.H., et al.
1993AJ....105.2064S 452 57 Gravitatioanl lensing statistics based on a large sample of highly luminous quasars. SURDEJ J., CLAESKENS J.F., CRAMPTON D., et al.
1993ApJ...402...69M 166 36 The Hubble Space Telescope snapshot survey. III. Further observations in search of gravitationally lensed quasars. MAOZ D., BAHCALL J.N., DOXSEY R., et al.
1993ApJ...409...28M viz 507 112 The Hubble Space Telescope snapshot survey. IV. A summary of the search for gravitationally lensed quasars. MAOZ D., BAHCALL J.N., SCHNEIDER D.P., et al.
1993ApJ...415..563W 121 119 Statistics of QSO broad emission-linne profiles. I. The C IV lam1549 line and the lam1400 feature. WILLS B.J., BROTHERTON M.S., FANG D., et al.
1993ApJS...87..451H viz 14       D               7278 328 A revised and updated catalog of quasi-stellar objects. HEWITT A. and BURBIDGE G.
1993AcApS..13..125L 228 1 Studies of CIV associated absorption systems of QSOs (I) Samples. LI Y. and CHEN J.-S.
1993ChA&A..17..161L 226 0 Studies of CIV associated absorption systems of QSOs. (I) Samples. LI Y. and CHEN J.-S.
1997ApJ...486...75M 75 68 A survey for large-image separation lensed quasars. MAOZ D., RIX H.-W., GAL-YAM A., et al.
1999A&AS..139..545K viz 551 105 Survey of instantaneous 1-22 GHz spectra of 550 compact extragalactic objects with declinations from -30° to +43°. KOVALEV Y.Y., NIZHELSKY N.A., KOVALEV Y.A., et al.
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.
2001A&A...379..393E 1 49 201 The CORALS survey. I: New estimates of the number density and gas content of damped Lyman alpha systems free from dust bias. ELLISON S.L., YAN L., HOOK I.M., et al.
2001AJ....121.2843B viz 6250 77 Quasars in the 2MASS second incremental data release. BARKHOUSE W.A. and HALL P.B.
2001ApJ...547..635R 146 20 Quasar absorption lines as a function of quasar orientation measures. RICHARDS G.T., LAURENT-MUEHLEISEN S.A., BECKER R.H., et al.
2002A&A...386...97J viz 879 55 The Parkes quarter-Jansky flat-spectrum sample. I. Sample selection and source identifications. JACKSON C.A., WALL J.V., SHAVER P.A., et al.
2002PASA...19..455C viz 237 30 A catalogue of damped Lyman alpha absorption systems and radio flux densities of the background quasars. CURRAN S.J., WEBB J.K., MURPHY M.T., et al.
2003A&A...412..707R viz 829 11 A catalogue of absorption-line systems in QSO spectra. RYABINKOV A.I., KAMINKER A.D. and VARSHALOVICH D.A.
2003ApJ...596..768S viz 5 21 366 Metallicity of the intergalactic medium using pixel statistics. II. The distribution of metals as traced by C IV. SCHAYE J., AGUIRRE A., KIM T.-S., et al.
2003ApJ...597L..97P 18 31 The clustering of intergalactic metals. PICHON C., SCANNAPIECO E., ARACIL B., et al.
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.
2004A&A...417..853C 5 15 247 Probing the cosmological variation of the fine-structure constant: Results based on VLT-UVES sample. CHAND H., SRIANAND R., PETITJEAN P., et al.
2004A&A...419..811A 1 18 85 Metals in the intergalactic medium. ARACIL B., PETITJEAN P., PICHON C., et al.
2004MNRAS.347..355K 1 25 130 The power spectrum of the flux distribution in the Lyman α forest of a large sample of UVES QSO absorption spectra (LUQAS). KIM T.-S., VIEL M., HAEHNELT M.G., et al.
2004MNRAS.351..976D 2 7 43 Chemical abundances in QSO host galaxies and environments from narrow absorption line systems. D'ODORICO V., CRISTIANI S., ROMANO D., et al.
2005A&A...430...47C 16 41 Probing the time-variation of the fine-structure constant: Results based on Si IV doublets from a UVES sample. CHAND H., PETITJEAN P., SRIANAND R., et al.
2005AJ....130.1345E viz 66 57 The optical-infrared colors of CORALS QSOs: searching for dust reddening associated with high-redshift damped Lyα systems. ELLISON S.L., HALL P.B. and LIRA P.
2005MNRAS.361.1015R 17 37 The density structure around quasars from optical depth statistics. ROLLINDE E., SRIANAND R., THEUNS T., et al.
2006A&A...455..773V viz 108224 628 A catalogue of quasars and active nuclei: 12th edition. VERON-CETTY M.-P. and VERON P.
2006ApJ...640...81L 19 15 A survey of weak Mg II absorbers at redshift <z> = 1.78. LYNCH R.S., CHARLTON J.C. and KIM T.-S.
2006MNRAS.365..615S 2 18 85 The sources of intergalactic metals. SCANNAPIECO E., PICHON C., ARACIL B., et al.
2006MNRAS.369..734Z 31 20 The matter power spectrum from the Lyα forest: an optical depth estimate. ZAROUBI S., VIEL M., NUSSER A., et al.
2007AJ....133.1236K viz 15       D               1 678 99 The fifth VLBA calibrator survey: VCS5. KOVALEV Y.Y., PETROV L., FOMALONT E.B., et al.
2007ApJ...660.1093N viz 57 28 A survey of weak Mg II absorbers at 0.4 < z < 2.4. NARAYANAN A., MISAWA T., CHARLTON J.C., et al.
2007MNRAS.381..469F 15       D               1 12 18 Absorption features of high-redshift galactic winds. FANGANO A.P.M., FERRARA A. and RICHTER P.
2007ApJ...669..135M 15       D               1 24 13 The kinematic evolution of strong Mg II absorbers. MSHAR A.C., CHARLTON J.C., LYNCH R.S., et al.
2007MNRAS.382.1657K 730       D     X C F     18 18 131 An improved measurement of the flux distribution of the Lyα forest in QSO absorption spectra: the effect of continuum fitting, metal contamination and noise properties. KIM T.-S., BOLTON J.S., VIEL M., et al.
2008MNRAS.385..519S 166       D       C F     2 22 11 Tracing the gas at redshift 1.7-3.5 with the Lyα forest: the FLO approach. SAITTA F., D'ODORICO V., BRUSCOLI M., et al.
2008MNRAS.388.1557F 316       D     X   F     8 15 16 A study of quasar proximity in O VI absorbers at z = 2-3. FOX A.J., BERGERON J. and PETITJEAN P.
2008MNRAS.389.1727D 128       D     X   F     3 20 19 The quasar proximity effect at redshift <z> ≃ 2.6 with the From Lines to Overdensities approach. D'ODORICO V., BRUSCOLI M., SAITTA F., et al.
2008A&A...491..465D 15       D   O           2 40 48 An unbiased measurement of the UV background and its evolution via the proximity effect in quasar spectra. DALL'AGLIO A., WISOTZKI L. and WORSECK G.
2008ApJ...689..782N 50 19 The chemical and ionization conditions in weak Mg II absorbers. NARAYANAN A., CHARLTON J.C., MISAWA T., et al.
2008ApJ...689..851A 16       D               1 17 52 Metallicity of the intergalactic medium using pixel statistics. IV. Oxygen. AGUIRRE A., DOW-HYGELUND C., SCHAYE J., et al.
2009A&A...496...31F 205       D   O X C       5 19 14 The nature of NV absorbers at high redshift. FECHNER C. and RICHTER P.
2009A&A...495..691M viz 15       D               2 3203 339 Roma-BZCAT: a multifrequency catalogue of blazars. MASSARO E., GIOMMI P., LETO C., et al.
2009A&A...505..385A viz 15       D               1 99836 35 The large quasar reference frame (LQRF). An optical representation of the ICRS. ANDREI A.H., SOUCHAY J., ZACHARIAS N., et al.
2009NewAR..53..128C 15       D               1 13 17 High velocity outflows in narrow absorption line quasars. CHARTAS G., CHARLTON J., ERACLEOUS M., et al.
2010MNRAS.401.2715D viz 15       D               1 33 46 The rise of the C IV mass density at z < 2.5. D'ODORICO V., CALURA F., CRISTIANI S., et al.
2010A&A...511A..53V viz 15       D               1 107940 39 The SPECFIND V2.0 catalogue of radio cross-identifications and spectra. SPECFIND meets the Virtual Observatory. VOLLMER B., GASSMANN B., DERRIERE S., et al.
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.
2011MNRAS.411..826T 15       D               1 33 38 Cosmic evolution of the C IV in high-resolution hydrodynamic simulations. TESCARI E., VIEL M., D'ODORICO V., et al.
2011A&A...528A..12R viz 15       D               1 297 31 The neutral gas extent of galaxies as derived from weak intervening Ca II absorbers. RICHTER P., KRAUSE F., FECHNER C., et al.
2011MNRAS.417.2651M viz 15       D               1 5894 47 Optical properties of high-frequency radio sources from the Australia Telescope 20 GHz (AT20G) Survey. MAHONY E.K., SADLER E.M., CROOM S.M., et al.
2012MNRAS.421..446M 15       D               8 19 23 A high-resolution study of intergalactic O VI absorbers at z ∼ 2.3. MUZAHID S., SRIANAND R., BERGERON J., et al.
2012MNRAS.422.3370K viz 15       D               2 127 227 Spatial variation in the fine-structure constant - new results from VLT/UVES. KING J.A., WEBB J.K., MURPHY M.T., et al.
2012ApJ...754...38C viz 15       D               1 118 9 Incidence of Mg II absorption systems toward flat-spectrum radio quasars. CHAND H. and GOPAL-KRISHNA
2012MNRAS.424.1723G 16       D               1 17 45 The intergalactic medium thermal history at redshift z = 1.7–3.2 from the Lyα forest: a comparison of measurements using wavelets and the flux distribution. GARZILLI A., BOLTON J.S., KIM T.-S., et al.
2013A&A...552A..77K 94       D     X         3 18 31 The evolution of HI and CIV quasar absorption line systems at 1.9 < z < 3.2. KIM T.-S., PARTL A.M., CARSWELL R.F., et al.
2013A&A...556A.140Z 16       D               1 249 20 The ESO UVES advanced data products quasar sample. I. Dataset and new NHI measurements of damped absorbers. ZAFAR T., POPPING A. and PEROUX C.
2013A&A...556A.141Z viz 55       D     X         2 252 158 The ESO UVES advanced data products quasar sample. II. Cosmological evolution of the neutral gas mass density. ZAFAR T., PEROUX C., POPPING A., et al.
2014ApJS..212...15F viz 16       D               1 24940 60 A broadband polarization catalog of extragalactic radio sources. FARNES J.S., GAENSLER B.M. and CARRETTI E.
2014MNRAS.442.3329X viz 16       D               1 2466 20 Redshift evolution of extragalactic rotation measures. XU J. and HAN J.L.
2015AJ....150...58F viz 16       D               1 3421 241 The second realization of the international celestial reference frame by very long baseline interferometry. FEY A.L., GORDON D., JACOBS C.S., et al.
2015Ap&SS.357...75M viz 16       D               1 3563 223 The 5th edition of the Roma-BZCAT. A short presentation. MASSARO E., MASELLI A., LETO C., et al.
2016MNRAS.456.3509K viz 417       D     X         11 20 1 Evidence of bimodal physical properties of intervening, optically thin C III absorbers at z ∼ 2.5. KIM T.-S., CARSWELL R.F. and RANQUIST D.
2016MNRAS.457.2005K 16       D               1 22 5 Triple-ionized carbon associated with the low-density neutral hydrogen gas at 1.7 < z < 3.3: the integrated N H I-N C iv relation. KIM T.-S., CARSWELL R.F., MONGARDI C., et al.
2016A&A...588A.141G viz 16       D               1 213 21 High-energy sources at low radio frequency: the Murchison Widefield Array view of Fermi blazars. GIROLETTI M., MASSARO F., D'ABRUSCO R., et al.
2016AJ....151..154G viz 16       D               1 2386 11 Second epoch VLBA Calibrator Survey observations: VCS-II. GORDON D., JACOBS C., BEASLEY A., et al.
2016ApJS..224...26M viz 16       D               1 2216 17 A comprehensive statistical description of radio-through-gamma-ray spectral energy distributions of all known blazars. MAO P., URRY C.M., MASSARO F., et al.
2016A&A...595A...5M viz 16       D               1 2192 40 Gaia Data Release 1. Reference frame and optical properties of ICRF sources. MIGNARD F., KLIONER S., LINDEGREN L., et al.
2017ApJS..228...22L viz 16       D               1 1528 2 Korean VLBI Network Calibrator Survey (KVNCS). 1. Source catalog of KVN single-dish flux density measurement in the K and Q bands. LEE J.A., SOHN B.W., JUNG T., et al.
2017ApJ...841..113M viz 16       D               1 2944 1 An investigation of blazars without redshifts: not a missing population at high redshift. MAO P. and URRY C.M.
2017A&A...606A..15C 16       D               1 125 91 Ultra-compact structure in intermediate-luminosity radio quasars: building a sample of standard cosmological rulers and improving the dark energy constraints up to z ∼ 3. CAO S., ZHENG X., BIESIADA M., et al.
2018ApJ...852...22W viz 16       D               1 73 15 A new precision measurement of the small-scale line-of-sight power spectrum of the Lyα forest. WALTHER M., HENNAWI J.F., HISS H., et al.
2018MNRAS.476.2717H viz 16       D               1 1285 1 A novel approach for characterizing broad-band radio spectral energy distributions. HARVEY V.M., FRANZEN T., MORGAN J., et al.
2018ApJ...865...42H 16       D               1 73 67 A new measurement of the temperature-density relation of the IGM from Voigt profile fitting. HISS H., WALTHER M., HENNAWI J.F., et al.
2019MNRAS.482.3458M viz 17       D               1 472 60 The UVES Spectral Quasar Absorption Database (SQUAD) data release 1: the first 10 million seconds. MURPHY M.T., KACPRZAK G.G., SAVORGNAN G.A.D., et al.
2019MNRAS.484.5028M 17       D               6 11 ~ Physical conditions in high-z optically thin C III absorbers: origin of cloud sizes and associated correlations. MOHAPATRA A., SRIANAND R., KHAIRE V., et al.
2019ApJ...873..132M viz 17       D               1 2125 2 The precious set of radio-optical reference frame objects in the light of Gaia DR2 data. MAKAROV V.V., BERGHEA C.T., FROUARD J., et al.
2019ApJS..242....4D viz 17       D               1 9560 45 Two new catalogs of blazar candidates in the WISE Infrared sky. D'ABRUSCO R., ALVAREZ CRESPO N., MASSARO F., et al.
2019ApJS..242....5X viz 17       D               1 3393 ~ Structure effects for 3417 Celestial Reference Frame radio sources. XU M.H., ANDERSON J.M., HEINKELMANN R., et al.
2019MNRAS.488.4690C viz 100       D       C       6 81 ~ Probing quasar winds using intrinsic narrow absorption lines. CULLITON C., CHARLTON J., ERACLEOUS M., et al.
2019A&A...630A.101K viz 17       D               2 3584 ~ Realization of a multifrequency celestial reference frame through a combination of normal equation systems. KARBON M. and NOTHNAGEL A.
2020MNRAS.494..923C viz 17       D               1 3613 ~ WISE mid-infrared properties of compact active galactic nuclei selected from the high radio frequency AT20G survey. CHHETRI R., KIMBALL A., EKERS R.D., et al.
2020A&A...644A.159C viz 17       D               1 4536 184 The third realization of the International Celestial Reference Frame by very long baseline interferometry. CHARLOT P., JACOBS C.S., GORDON D., et al.
2021MNRAS.501.5811K 17       D               1 84 11 The evolution of the low-density H I intergalactic medium from z = 3.6 to 0: data, transmitted flux, and H I column density,+,++. KIM T.-S., WAKKER B.P., NASIR F., et al.
2021MNRAS.503.6202M 17       D               1 33 ~ A novel estimator for the equation of state of the IGM by Ly α forest tomography. MULLER H., BEHRENS C. and MARSH D.J.E.
2021AJ....162...21B viz 17       D               5 2594 ~ Optical variability of ICRF3 quasars in the Pan-STARRS 3pi survey with Functional Principal Component Analysis. BERGHEA C.T., MAKAROV V.V., QUIGLEY K., et al.
2021A&A...655A..17S viz 17       D               1 338596 3 The SPECFIND V3.0 catalog of radio continuum cross-identifications and spectra: Reaching lower frequencies. STEIN Y., VOLLMER B., BOCH T., et al.
2022MNRAS.512.2389D 18       D               1 143 10 The evolution of the Si IV content in the Universe from the epoch of reionization to cosmic noon. D'ODORICO V., FINLATOR K., CRISTIANI S., et al.

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