NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-04-22 T19:28:46 PDT
Help | Comment | NED Home

Reference(s) for object [HB89] 2237+030

310 reference(s) found in NED.


1. 2018A&A...616A.118G Gil-Merino, R.;... New database for a sample of optically bright lensed quasars in the northern hem...
2. 2016MNRAS.456..870B Bruderer, Claud... Light versus dark in strong-lens galaxies: dark matter haloes that are rounder t...
3. 2016ApJ...831...43V Vives-Arias, H.... Observations of the Lensed Quasar Q2237+0305 with CanariCam at GTC
4. 2016ApJ...817..155M Munoz, J. A.; V... Structure of the Accretion Disk in the Lensed Quasar Q2237+0305 from Multi-epoch...
5. 2016A&A...592A..23B Braibant, L.; H... The different origins of high- and low-ionization broad emission lines revealed ...
6. 2016A&A...587A..43S Saturni, F. G.;... A multi-epoch spectroscopic study of the BAL quasar APM 08279+5255. II. Emission...
7. 2015MNRAS.451.4375F Fabian, A. C.; ... Properties of AGN coronae in the NuSTAR era
8. 2015ApJ...814L..26M Mediavilla, E.;... Resolving the Innermost Region of the Accretion Disk of the Lensed Quasar Q2237+...
9. 2015ApJ...798..138M Mediavilla, E.;... Statistics of Microlensing Caustic Crossings in Q 2237+0305: Peculiar Velocity o...
10. 2015AJ....149....2M Melia, Fulvio; ... A Comparison of Cosmological Models Using Strong Gravitational Lensing Galaxies
11. 2015A&A...583A..75S Souchay, J.; An... The third release of the Large Quasar Astrometric Catalog (LQAC-3): a compilatio...
12. 2014MNRAS.442..428W Wertz, O.; Surd... Asymptotic solutions for the case of SIE lens models and application to the quad...
13. 2014MNRAS.440..870T Takahashi, Ryui... Weak lensing by intergalactic ministructures in quadruple lens systems: simulati...
14. 2014MNRAS.439.2494O Oguri, Masamune... The stellar and dark matter distributions in elliptical galaxies from the ensemb...
15. 2014ApJ...792L..19R Reynolds, Mark ... A Rapidly Spinning Black Hole Powers the Einstein Cross
16. 2014ApJ...783...47J Jimenez-Vicente... The Average Size and Temperature Profile of Quasar Accretion Disks
17. 2013MNRAS.434..906A Abolmasov, P.; ... Erratum: Microlensing evidence for super-Eddington disc accretion in quasars
18. 2013MNRAS.434..832V Vernardos, G.; ... A new parameter space study of cosmological microlensing
19. 2013ApJ...769...53M Mosquera, A. M.... The Structure of the X-Ray and Optical Emitting Regions of the Lensed Quasar Q 2...
20. 2013A&A...560A..26Z Zafar, Tayyaba;... The metals-to-dust ratio to very low metallicities using GRB and QSO absorbers; ...
21. 2012MNRAS.427.1867A Abolmasov, P.; ... Microlensing evidence for super-Eddington disc accretion in quasars
22. 2012MNRAS.426.2978I Inoue, Kaiki Ta... Weak lensing by line-of-sight haloes as the origin of flux-ratio anomalies in qu...
23. 2012MNRAS.423..676A Abolmasov, P.; ... Resolving the inner structure of QSO discs through fold-caustic-crossing events
24. 2012MNRAS.421..971R Rogerson, J. A.... Investigating Mg II absorption in paired quasar sight-lines
25. 2012MNRAS.420.2944W Woldesenbet, Ad... The Fundamental Surface of quad lenses
26. 2012MNRAS.419.3414M Metcalf, R. Ben... Small-scale structures of dark matter and flux anomalies in quasar gravitational...
27. 2012ApJ...751...52E Edelson, R.; Ma... Reliable Identifications of Active Galactic Nuclei from the WISE, 2MASS, and ROS...
28. 2012ApJ...744..111P Pooley, David; ... X-Ray and Optical Flux Ratio Anomalies in Quadruply Lensed Quasars. II. Mapping ...
29. 2012ApJ...744..104H Hainline, Laura... A New Microlensing Event in the Doubly Imaged Quasar Q 0957+561
30. 2012ApJ...744...90B Bate, N. F.; Fl... A Graphics Processing Unit-enabled, High-resolution Cosmological Microlensing Pa...
31. 2012A&A...544A..62S Sluse, D.; Huts... Microlensing of the broad line region in 17 lensed quasars
32. 2012A&A...537A..99S Souchay, J.; An... The second release of the Large Quasar Astrometric Catalog (LQAC-2)
33. 2011MNRAS.418.1012G Garsden, H.; Ba... Gravitational microlensing of a reverberating quasar broad-line region - I. Meth...
34. 2011MNRAS.417..541A Alexandrov, A. ... Asymptotic expansions and amplification of a gravitational lens near a fold caus...
35. 2011MNRAS.415.1985O O'Dowd, M.; Bat... Differential microlensing measurements of quasar broad-line kinematics in Q2237+...
36. 2011MNRAS.415.1409K Kedziora, D. J.... Gravitational microlensing as a probe of the electron-scattering region in Q2237...
37. 2011MNRAS.413.1099Z Zimmer, F.; Sch... X-ray microlensing in the quadruply lensed quasar Q2237+0305
38. 2011ApJ...742...93A Assef, R. J.; D... Black Hole Mass Estimates Based on C IV are Consistent with Those Based on the B...
39. 2011ApJ...741..117C Chen, Jacquelin... The Effects of Halo-to-halo Variation on Substructure Lensing
40. 2011ApJ...740L..34C Chen, Bin; Dai,... Discovery of Energy-dependent X-Ray Microlensing in Q2237+0305
41. 2011ApJ...740...97L Leier, Dominik;... Resolving the Baryon-fraction Profile in Lensing Galaxies
42. 2011ApJ...738...96M Mosquera, A. M.... The Microlensing Properties of a Sample of 87 Lensed Quasars
43. 2011ApJ...731...71B Bate, N. F.; Fl... A Microlensing Measurement of Dark Matter Fractions in Three Lensing Galaxies
44. 2011ApJ...727L..24D Dexter, Jason; ... Quasar Accretion Disks are Strongly Inhomogeneous
45. 2011A&A...528A.100S Sluse, D.; Schm... Zooming into the broad line region of the gravitationally lensed quasar QSO 2237...
46. 2011A&A...528A..42R Ricci, D.; Poel... Flux and color variations of the quadruply imaged quasar HE 0435-1223
47. 2010MNRAS.409L..30F Ferreras, Ignac... Constraining the low-mass end of the initial mass function with gravitational le...
48. 2010ApJ...719.1481V van de Ven, Gle... The Einstein Cross: Constraint on Dark Matter from Stellar Dynamics and Gravitat...
49. 2010ApJ...712.1129M Morgan, Christo... The Quasar Accretion Disk Size-Black Hole Mass Relation
50. 2010ApJ...712..668P Poindexter, Sha... Microlensing Evidence that a Type 1 Quasar is Viewed Face-On
51. 2010ApJ...712..658P Poindexter, Sha... The Transverse Peculiar Velocity of the Q2237+0305 Lens Galaxy and the Mean Mass...
52. 2010ApJ...709..937G Greene, Jenny E... Redshift Evolution in Black Hole-Bulge Relations: Testing C IV-Based Black Hole ...
53. 2010ApJ...709..552C Congdon, Arthur... Identifying Anomalies in Gravitational Lens Time Delays
54. 2009MNRAS.398..233F Floyd, David J.... The accretion disc in the quasar SDSS J0924+0219
55. 2009ApJ...706..657B Burbidge, G.; N... Associations of High-Redshift Quasi-Stellar Objects with Active, Low-Redshift Sp...
56. 2009ApJ...697.1010A Agol, Eric; Gog... Spitzer Observations of a Gravitationally Lensed Quasar, QSO 2237+0305
57. 2009ApJ...697..610M Minezaki, Takeo... Subaru Mid-Infrared Imaging of the Quadruple Lenses. II. Unveiling Lens Structur...
58. 2009ApJ...696.1319F Feron, Chloe; H... A Search for Disk-Galaxy Lenses in the Sloan Digital Sky Survey
59. 2009ApJ...692..677D Dai, Xinyu; Koc... Differential X-Ray Absorption and Dust-to-Gas Ratios of the Lens Galaxies SBS 09...
60. 2009ApJ...691.1292M Mosquera, A. M.... Detection of Chromatic Microlensing in Q 2237 + 0305 A
61. 2009A&A...493..339W Watson, M. G.; ... The XMM-Newton serendipitous survey. V. The Second XMM-Newton serendipitous sour...
62. 2008MNRAS.387.1303S Shan, Huan Yuan... An analytic model for non-spherical lenses in covariant MOdified Newtonian Dynam...
63. 2008MNRAS.386..397J Jovanovic, P.; ... Microlensing of the X-ray, UV and optical emission regions of quasars: simulatio...
64. 2008ApJ...685..725W Williams, Liliy... Lensed Image Angles: New Statistical Evidence for Substructure
65. 2008ApJ...679..118S Silverman, J. D... The Luminosity Function of X-Ray-selected Active Galactic Nuclei: Evolution of S...
66. 2008AJ....135..947S Schild, Rudolph... Direct Microlensing-Reverberation Observations of the Intrinsic Magnetic Structu...
67. 2008A&A...490..989F Fedorova, E. V.... Q2237+0305 in X-rays: spectra and variability with XMM-Newton
68. 2008A&A...490..933E Eigenbrod, A.; ... Microlensing variability in the gravitationally lensed quasar QSO 2237+0305 = th...
69. 2008A&A...485..403O Ostman, L.; Goo... Extinction properties of lensing galaxies
70. 2008A&A...480..647E Eigenbrod, A.; ... Microlensing variability in the gravitationally lensed quasar QSO 2237+0305 = th...
71. 2008A&A...480..327A Anguita, T.; Sc... The multiple quasar Q2237+0305 under a microlensing caustic
72. 2008A&A...478...95Y Yonehara, A.; H... Origin of chromatic features in multiple quasars. Variability, dust, or microlen...
73. 2007MNRAS.382..819V Vakulik, V. G.;... Q2237+0305 source structure and dimensions from light-curve simulation
74. 2007MNRAS.381.1655K Koptelova, E.; ... Analysis of the Q2237+0305 light-curve variability with regularization technique
75. 2007ApJS..169..401K Kim, Minsun; Ki... Chandra Multiwavelength Project X-Ray Point Source Catalog
76. 2007ApJ...669...74L Lu, L.-Z.; Qin,... A Subset of Quasars Identified by Large Values of Their Doppler Redshift
77. 2007ApJ...661...19P Pooley, David; ... X-Ray and Optical Flux Ratio Anomalies in Quadruply Lensed Quasars. I. Zooming i...
78. 2007ApJ...660..206D Dong, Subo Probing ~100 AU Intergalactic Mg II Absorbing "Cloudlets" with Quasar Microlensi...
79. 2007A&A...462..581H Hawkins, M. R. ... Timescale of variation and the size of the accretion disc in active galactic nuc...
80. 2006MNRAS.371.1478G Gil-Merino, R.;... Is there a caustic crossing in the lensed quasar Q2237+0305 observational data r...
81. 2006MNRAS.367.1217L Lewis, Geraint ... Gravitational microlensing of quasar broad-line regions: the influence of fracta...
82. 2006ApJS..166..443E Eliasdottir, A.... Extinction Curves of Lensing Galaxies out to z = 1
83. 2006ApJ...646...16Y Yonehara, Atsun... Constraining the Size of the Narrow-Line Region in Distant Quasars
84. 2006ApJ...637L..73K Kochanek, C. S.... A Simple Method to Find All Lensed Quasars
85. 2006ApJ...637..620P Popovic, L. C.;... A Study of the Correlation between the Amplification of the Fe K{alpha} Line and...
86. 2006ApJ...637...53D Dai, Xinyu; Koc... Probing the Dust-to-Gas Ratio of z > 0 Galaxies through Gravitational Lenses
87. 2006AJ....132..999O Oguri, Masamune... The Sloan Digital Sky Survey Quasar Lens Search. I. Candidate Selection Algorith...
88. 2006A&A...452...37K Koptelova, E. A... Determining time delay in the gravitationally lensed system QSO2237+0305
89. 2006A&A...447..905V Vakulik, V.; Sc... Observational determination of the time delays in gravitational lens system Q223...
90. 2005MNRAS.364.1459C Congdon, Arthur... Multipole models of four-image gravitational lenses with anomalous flux ratios
91. 2005MNRAS.359..561W Wayth, R. B.; O... A microlensing measurement of the size of the broad emission-line region in the ...
92. 2005MNRAS.356..703B Brewer, B. J.; ... Probing subparsec structure in the Lyman {alpha} forest with gravitational micro...
93. 2005MNRAS.356..323K Koptelova, E.; ... Image reconstruction technique and optical monitoring of the QSO2237+0305 from M...
94. 2005ApJ...635...35K Keeton, Charles... Identifying Lenses with Small-Scale Structure. II. Fold Lenses
95. 2005ApJ...624..118M McGough, Christ... Measuring Extinction Curves of Lensing Galaxies
96. 2005ApJ...623L...5F Ferreras, Ignac... Stellar and Total Mass in Early-Type Lensing Galaxies
97. 2005ApJ...623..666R Rusin, D.; Koch... The Evolution and Structure of Early-Type Field Galaxies: A Combined Statistical...
98. 2005ApJ...622...72M Metcalf, R. Ben... Testing {Lambda}CDM with Gravitational Lensing Constraints on Small-Scale Struct...
99. 2005ApJ...618..123S Silverman, J. D... Hard X-Ray-emitting Active Galactic Nuclei Selected by the Chandra Multiwaveleng...
100. 2005A&A...437L..15G Gil-Merino, R.;... Interpreting microlensing signal in QSO 2237+0305: Stars or planets?
101. 2005A&A...436..479M Moreau, O.; Lib... Accurate photometric light curves of the lensed components of Q2237+0305 derived...
102. 2005A&A...432...83G Gil-Merino, R.;... Limits on the transverse velocity of the lensing galaxy in Q2237+0305 from the l...
103. 2004MNRAS.352..125T Tuntsov, A. V.;... Measuring transverse velocities in gravitationally lensed extragalactic systems ...
104. 2004MNRAS.348..235P Popowski, Piotr... A test for the origin of quasar redshifts
105. 2004ApJ...613...86M Motta, V.; Medi... Study of the Extended Narrow-Line Region in the Host Galaxy of the Lensed QSO 22...
106. 2004ApJ...610...69K Kochanek, C. S.... Tests for Substructure in Gravitational Lenses
107. 2004ApJ...607...43M Metcalf, R. Ben... Spectroscopic Gravitational Lensing and Limits on the Dark Matter Substructure i...
108. 2004ApJ...605..614M Munoz, J. A.; F... The Extinction Law in High-Redshift Galaxies
109. 2004ApJ...605...58K Kochanek, C. S.... Quantitative Interpretation of Quasar Microlensing Light Curves
110. 2004ApJ...605...45D Dai, Xinyu; Cha... A Study of Quasar Evolution in the X-Ray Band with the Aid of Gravitational Lens...
111. 2004A&A...420..881Z Zakharov, F.; P... On the contribution of microlensing to X-ray variability of high-redshifted QSOs
112. 2004A&A...420..447V Vakulik, V. G.;... Color effects associated with the 1999 microlensing brightness peaks in gravitat...
113. 2004A&A...416...19T Treyer, M.; Wam... Astrometric microlensing of quasars. Dependence on surface mass density and exte...
114. 2003MNRAS.345.1351E Evans, N. Wyn; ... Fitting gravitational lenses: truth or delusion
115. 2003MNRAS.345....1M Moller, Ole; He... Discs in early-type lensing galaxies: effects on magnification ratios and measur...
116. 2003MNRAS.344..924V van de Ven, G.;... The Fundamental Plane and the evolution of the M/L ratio of early-type field gal...
117. 2003MNRAS.343..639O Ofek, Eran O.; ... The redshift distribution of gravitational lenses revisited: constraints on gala...
118. 2003MNRAS.339..607M Moustakas, Leon... Detecting dark matter substructure spectroscopically in strong gravitational len...
119. 2003ApJ...598..138K Keeton, Charles... Identifying Lenses with Small-Scale Structure. I. Cusp Lenses
120. 2003ApJ...595...29R Rusin, D.; Koch... Self-similar Models for the Mass Profiles of Early-Type Lens Galaxies
121. 2003ApJ...589..100D Dai, X.; Charta... Chandra Observations of QSO 2237+0305
122. 2003ApJ...588..736W Wiklind, T. Photometric redshift using the far-infrared spectral energy distribution
123. 2003ApJ...587..143R Rusin, D., Koch... The Evolution of a Mass-selected Sample of Early-Type Field Galaxies
124. 2003AJ....125.2769S Saha, Prasenjit... Qualitative Theory for Lensed QSOs
125. 2003A&A...412..707R Ryabinkov, A. I... A catalogue of absorption-line systems in QSO spectra
126. 2003A&A...412..105M Moniez, M. Does transparent hidden matter generate optical scintillation?
127. 2003A&A...397..517G Goicoechea, L.,... Determination of the properties of the central engine in microlensed QSOs
128. 2002MNRAS.334..621T Trott, C., Webs... Dissecting a galaxy: mass distribution of 2237+0305
129. 2002MNRAS.332..951W Wucknitz, O. Degeneracies and scaling relations in general power-law models for gravitational...
130. 2002MNRAS.331.1041W Wyithe, J., Ago... The size of the mid-IR emission region of a quasar inferred from microlensed ima...
131. 2002MNRAS.330..575W Wyithe, J., Ago... Constraints on the mass profile of the lens galaxy G2237+0305
132. 2002ARep...46..626B Bogdanov, M., C... Reconstruction of the Strip Brightness Distribution in a Quasar Accretion Disk f...
133. 2002ARep...46..435S Shalyapin, V. Color Variations in the Gravitational Lens Q2237+0305
134. 2002ApJ...579..127S Shalyapin, V., ... The Nature and Size of the Optical Continuum Source in QSO 2237+0305
135. 2002ApJ...577..615W Wyithe, J., Loe... Measuring the size of quasar broad-line clouds through time-delay light-curve an...
136. 2002ApJ...576...45R Rauch, M., Sarg... Small-Scale Structure at High Redshift. IV. Low-Ionization Gas Intersecting Thre...
137. 2002ApJ...572..729A Alcalde, D., Me... QSO 2237+0305 VR Light Curves from Gravitational LensES International Time Proje...
138. 2002ApJ...571..712B Barvainis, R., ... A Submillimeter Survey of Gravitationally Lensed Quasars
139. 2002ApJ...567L...5M Metcalf, R., Zh... Flux Ratios as a Probe of Dark Substructures in Quadruple-Image Gravitational Le...
140. 2002A&A...392..773S Schmidt, R., Ku... Optical monitoring of the gravitationally lensed quasar Q2237+0305 from APO betw...
141. 2002A&A...385..399B Barvainis, R., ... A CO survey of gravitationally lensed quasars with the IRAM interferometer
142. 2001PASJ...53..387T Takahashi, R., ... X-Ray Microlensing of Bright Quasars
143. 2001MNRAS.320...21W Wyithe, J., Tur... Determining the microlens mass function from quasar microlensing statistics
144. 2001AstL...27..562Z Zhdanov, V. I.,... Background-Field Effects in Astrometric Microlensing
145. 2001AstL...27..150S Shalyapin, V. Caustic Crossing in the Gravitational Lens Q2237+0305
146. 2001ARep...45..759B Belokurov, V. A... Image Reconstruction for the Einstein Cross Gravitational Lens QSO 2237+0305
147. 2001ARep...45..581B Bukhmastova, Y.... Properties of Quasar-Galaxy Associations and Gravitational Mesolensing by Halo O...
148. 2001ApJ...558..119C Chartas, G., Da... Chandra Detects a Rapid Flare in the Gravitationally Lensed Mini-Broad Absorptio...
149. 2001ApJ...554.1227H Hunter, C., Eva... Lensing Properties of Scale-free Galaxies
150. 2001ApJ...548L.127Y Yonehara, A. Evidence for a Source Size of Less than 2000 AU in Quasar 2237+0305
151. 2001AJ....121...21B BURBIDGE, G., A... THE DISTRIBUTION OF REDSHIFTS IN NEW SAMPLES OF QUASI-STELLAR OBJECTS
152. 2001A&A...374...92V Veron Cetty, M.... A catalogue of quasars and active nuclei: 10th edition
153. 2001A&A...370...43M Mihov, B. The external shear in the gravitationally lensed system Q 2237+0305: A two-plane...
154. 2000MNRAS.319..879M Mortlock, D., W... Using galaxy redshift surveys to detect gravitationally lensed quasars
155. 2000MNRAS.318.1120W Wyithe, J., Web... Interpretation of the OGLE Q2237+0305 microlensing light curve (1997-1999)
156. 2000MNRAS.318.1105W Wyithe, J., Web... Predicting caustic-crossing high-magnification events in Q2237+0305
157. 2000MNRAS.318..762W Wyithe, J., Web... A small source in Q2237+0305?
158. 2000MNRAS.315..337W Wyithe, J., Web... The rate of caustic crossing microlensing events for Q2237+0305
159. 2000MNRAS.315...62W Wyithe, J., Web... A gravitational microlensing determination of continuum source size in Q2237+030...
160. 2000MNRAS.315...51W Wyithe, J., Web... Limits on the microlens mass function of Q2237+0305
161. 2000MNRAS.312..843W Wyithe, J., Web... The distribution of microlensed light-curve derivatives: the relationship betwee...
162. 2000AstL...26..628M Minakov, A., Va... Effects of Microlensing on Parameters of the Images Seen near the Critical Curve...
163. 2000ApJ...545..657A Agol, E., Jones... Keck Mid-Infrared Imaging of QSO 2237+0305
164. 2000ApJ...543..131K Kochanek, C. S.... The fundamental plane of gravitational lens galaxies and the evolution of early-...
165. 2000ApJ...540L..65W Wozniak, P., Ud... The Optical Gravitational Lensing Experiment: A Hunt for Caustic Crossings in QS...
166. 2000ApJ...529...88W Wozniak, P., Al... The Optical Gravitational Lensing Experiment Monitoring of QSO 2237+0305
167. 1999PASJ...51..497M MINESHIGE, S., ... Gravitational Microlens Mapping of a Quasar Accretion Disk
168. 1999MNRAS.309..261W WYITHE, J., WEB... A measurement of the transverse velocity of Q2237+0305
169. 1999MNRAS.306..223W WYITHE, J., WEB... Application of the contouring method to extended microlensed sources
170. 1999IAUC.7240A...1U Udalski, A., an... QSO 2237+0305
171. 1999ApJ...527...46N Nadeau, D., Rac... Near-Infrared Imaging Spectrophotometry of the Gravitational Mirage Q2237+0305
172. 1999ApJ...524...49A AGOL, E., AND K... IMAGING A QUASAR ACCRETION DISK WITH MICROLENSING
173. 1999ApJ...523..617F FALCO, E., IMPE... Dust and Extinction Curves in Galaxies with z>0: The Interstellar Medium of Grav...
174. 1999ApJ...521...64M MEURER, G., HEC... Dust Absorption and the Ultraviolet Luminosity Density at Z~3 as Calibrated by L...
175. 1999ApJ...511L..65Y YONEHARA, A., M... Erratum: An X-Ray Microlensing Test of AU-Scale Accretion Disk Structure in Q22...
176. 1999A&A...346L...5W WAMBSGANSS, J.,... The gravitationally lensed quasar Q2237+0305 in X-rays: ROSAT/HRI detection of ...
177. 1998MNRAS.298.1223B BLANTON, M., TU... Ultraviolet images of the gravitationally lensed quadruple quasar Q2237+0305 wit...
178. 1998MNRAS.295..573L LEWIS, G., IRWI... Microlensing-induced spectral variability in Q 2237 + 0305
179. 1998MNRAS.295..488S SCHMIDT, R., WE... Weighing a galaxy bar in the lens Q2237 + 0305
180. 1998ApJ...503L..27M MEDIAVILLA, E.,... Two-dimensional Spectroscopy Reveals an Arc of Extended Emission in the Gravitat...
181. 1998ApJ...501L..41Y YONEHARA, A., M... An X-Ray Microlensing Test of AU-Scale Accretion Disk Structure in Q2237+0305
182. 1998ApJ...501..478L LEWIS, G., IBAT... Quasar Image Shifts Resulting from Gravitational Microlensing
183. 1998ApJ...495..609C CHAE, K.-H., TU... A REALISTIC GRID OF MODELS FOR THE GRAVITATIONALLY LENSED EINSTEIN CROSS (Q2237+...
184. 1998A&A...339..729J JEAN, C., SURDE... Redshift estimate of a gravitational lens from the observed reddening of a mult...
185. 1998A&A...339..701B BURUD, I., STAB... Three photometric methods tested on ground-based data of Q 2237+0305
186. 1997MNRAS.291..211W Witt, H. J., an... Probing the structure of lensing galaxies with quadruple lenses: the effects of ...
187. 1997ApJ...483L..13G GOULD, A., AND ... SIGNATURES OF ACCRETION DISKS IN QUASAR MICROLENSING
188. 1997AN....318...73V Vakulik, V. G.,... VRI Photometry of the Einstein Cross Q2237+0305 at Maidanak Observatory
189. 1996MNRAS.283..225L Lewis, G. F., a... The statistics of microlensing light curves - II. Temporal analysis
190. 1996ApJ...472L...1W WITT, H. J. USING QUADRUPOLE LENSES TO PROBE THE STRUCTURE OF THE LENSING GALAXY
191. 1996AJ....112..897F FALCO, E. E., L... VLA OBSERVATIONS OF THE GRAVITATIONAL LENS SYSTEM Q2237+0305
192. 1996AJ....112...62T TANNER, A. M., ... A STUDY OF QUASAR ABSORPTION-LINE SYSTEMS WITH IRAS
193. 1996A&A...309...59O Ostensen, R., R... Monitoring of the Einstein Cross with the Nordic Optical Telescope
194. 1996A&A...309....9B Burbidge, G. The reality of anomalous redshifts in the spectra of some QSOs and its implicati...
195. 1995PASP..107..469C CUMMING, C. M.,... Short Time-Scale Monitoring of Q 2237+0305
196. 1995MNRAS.276..103L Lewis, G. F., a... The statistics of microlensing light curves - I. Amplification probability distr...
197. 1995MNRAS.272..363K Kassiola, A., a... Invariants of simple gravitational lenses
198. 1995ApJ...455..443J JAROSZYNSKI, M.... DIFFRACTION EFFECTS IN MICROLENSING OF Q2237+0305
199. 1995ApJ...443...18W WITT, H. J., MA... ON THE UNIVERSALITY OF MICROLENSING IN QUADRUPOLE GRAVITATONAL LENSES
200. 1995ApJ...440..435L LANZETTA, K. M.... THE IUE SURVEY FOR DAMPED LYMAN-{alpha} AND LYMAN-LIMIT ABSORPTION SYSTEMS: EVOL...
201. 1995A&AS..113..347B Bacon, R., Adam... 3D spectrography at high spatial resolution. I. Concept and realization of the i...
202. 1994MNRAS.268..135C Czerny, B., Jar... Constraints on the size of the emitting region in an active galactic nucleus
203. 1994IAUS..159..344B BARVAINIS R. Free-free emission and the Big Blue Bump
204. 1994IAUS..159..261C CZERNY B. Emission of accretion disks
205. 1994ARA&A..32..531C Carr, B. Baryonic Dark Matter
206. 1994ApJ...429...66W WITT, H. J., AN... INTERPRETATION OF MICROLENSING EVENTS IN Q2237+0305
207. 1994AJ....108.1156W WAMBSGANSS, J.,... PARAMETER DEGENERACY IN MODELS OF THE QUADRUPOLE LENS SYSTEM Q 2237+0305
208. 1994AJ....107..466H HOUDE, M., RACI... IMAGE RESTORATION AND PHOTOMETRIC MONITORING OF THE GRAVITATIONAL LENS Q2237+030...
209. 1994AJ....107..461B BOWEN, D. V., O... HUBBLE SPACE TELESCOPE FAINT OBJECT SPECTROGRAPH QUASAR ABSORPTION SYSTEM SNAPSH...
210. 1994A&AS..108..509T Teuber, J., Ost... Rotate-And-Stare: A new method for PSF estimation
211. 1994A&AS..103...33S Saust, A. B. Determining the size of the emission line region in Q2237+031 from microlensing
212. 1994A&A...291..731J Jaroszynski, M.... Microlensing of optically thin clouds in active galactic nuclei
213. 1994A&A...288...19S Seitz, C., Wamb... Variability of microlensing light curves II. Magnification fluctuations, autocor...
214. 1994A&A...288....1S Seitz, C., and ... Variability of microlensing light curves I. Autocorrelation method and the calcu...
215. 1994A&A...282...11F Fitte, C., and ... Sub-arcsecond integral field spectroscopy of the Einstein Cross 2237+0305: lensi...
216. 1993PASP..105.1043W WOMBLE, D. S. PROPERTIES OF LOW-REDSHIFT QSO ABSORPTION SYSTEMS: QSO-GALAXY PAIRS
217. 1993FA90..R.....65S SWINGS J.P. Gravitational lenses
218. 1993BCFHT..29...22H HAMMER F. and R... Optical identification of a new Eistein cross and discovery of the deflecting ga...
219. 1993BCFHT..28...19N NADEAU D., DOYO... Imagerie infrarouge au TCFH avec MONICA
220. 1993ApJS...87..451H HEWITT, A., AND... A REVISED AND UPDATED CATALOG OF QUASI-STELLAR OBJECTS
221. 1993ApJS...84..109L LANZETTA, K. M.... ULTRAVIOLET SPECTRA OF QSOs, BL LACERTAE OBJECTS AND SEYFERT GALAXIES
222. 1993ApJ...407L..69A ANNIS, J., AND ... INFRARED IMAGING OF MG 0414+0534: THE RED GRAVITATIONAL LENS SYSTEMS AS LENSED R...
223. 1993ApJ...404..455K KUNDIC, T., AND... GRAVIATIONAL MICROLENSING: THE EFFECT OF RANDOM MOTION OF INDIVIDUAL STARS IN TH...
224. 1993ApJ...402...69M MAOZ, D., BAHCA... THE HUBBLE SPACE TELESCOPE SNAPSHOT SURVEY. III. FURTHER OBSERVATIONS IN SEARCH ...
225. 1993A&A...278L...5R Refsdal, S., an... Gravitational microlensing variability caused by small masses
226. 1993A&A...268..501W Witt, H. J., Ka... Microlensing predictions for the Einstein Cross 2237+0305
227. 1992MNRAS.259p..31M Miralda-Escude,... Optical rings: a large number of gravitational lenses?
228. 1992C&E...267...44L LESUEUR D. 2237+0305 : la Croix d'Einstein
229. 1992ApJ...400..435K KORATKAR, A. P.... SEARCH FOR PARTIAL SYSTEMIC LYMAN EDGES IN NEARBY QUASARS
230. 1992ApJ...398L..21Y YEE, H. K. C., ... Ly{alpha} AND C IV NARROW-BAND IMAGING OF THE GRAVITATIONAL LENS 2237+030
231. 1992ApJ...395L..65R RACINE, R. CONTINUUM AND C III] MICROLENSING IN Q2237+0305 AND THE QUASAR GEOMETRY
232. 1992ApJ...393....3F FUKUGITA, M., F... STATISTICAL PROPERTIES OF GRAVITATIONAL LENSES WITH A NONZERO COSMOLOGICAL CONST...
233. 1992ApJ...392..424W WAMBSGANSS, J. GRAVITATIONAL MICROLENSING: THE EFFECT OF A SINGLE LENS AND THE IMPACT OF SPARSE...
234. 1992ApJ...388...33K KASSIOLA, A., A... MULTIPLE QUASARS WITH LARGE MAGNITUDE DIFFERENCES: EXTREME MAGNIFICATION BY GRAV...
235. 1992ApJ...386L..43F FOLTZ, C. B., H... THE CENTRAL VELOCITY DISPERSION OF THE LENSING GALAXY IN THE QUADRUPOLE LENS SYS...
236. 1992ApJ...386...19W WAMBSGANSS, J. PROBABILITY DISTRIBUTIONS FOR THE MAGNIFICATION OF QUASARS DUE TO MICROLENSING
237. 1992AJ....104..959R RIX, H.-W., SCH... HUBBLE SPACE TELESCOPE WIDE FIELD CAMERA IMAGING OF THE GRAVITATIONAL LENS 2237+...
238. 1991S&W....30..101R ROSA M. Erste Beobachtungen mit dem Hubble Space Telescope
239. 1991S&T....81..375S SCHILD R.E. Gravity is my telescope
240. 1991PisAZ..17..331M MINAKOV A.A. an... An estimation of the gravitational lens 2237+0305
241. 1991Nat...353..708D DAR A. Quasar redshifts
242. 1991Nat...352..769P PEEBLES P.J.E.,... The case for the relativistic hot Big Bang cosmology
243. 1991Nat...350..280K KORHONEN T. Hubble's calibration error
244. 1991JRASC..85..208D DE ROBERTIS M.M... A star-forming region in the gravitational lens 2237+030
245. 1991Gem....34...24C CHARLES P., NAY... Subarcsecond imaging at the WHT auxiliary port
246. 1991AZh....68..236M MANDZHOS A.V. Mutual coherence properties of images of a quasar observed through a gravitation...
247. 1991ApJS...77..203J JUNKKARINEN, V.... A CATALOG OF ABSORPTION IN THE SPECTRA OF QUASI-STELLAR OBJECTS
248. 1991ApJ...382L...1D DAR, A. ARE QUASAR REDSHIFTS COSMOLOGICAL?
249. 1991ApJ...381L..39R RAUCH, K. P., A... MICROLENSING AND THE STRUCTURE OF ACTIVE GALACTIC NUCLEUS ACCRETION DISKS
250. 1991ApJ...381..386Y YEE, H. K. C., ... SPATIALLY RESOLVED SPECTROSCOPY OF LYMAN-ALPHA AND C IV IN THE GRAVITATIONAL LEN...
251. 1991ApJ...376..430N NADEAU, D., YEE... INFRARED AND VISIBLE POTOMETRY OF THE GRAVITATIONAL LENS SYSTEM 2237 + 030
252. 1991ApJ...373..354K KOCHANEK, C. S.... THE IMPLICATIONS OF LENSES FOR GALAXY STRUCTURE
253. 1991ApJ...369L..59C CRANE, P., ALBR... FIRST RESULTS FROM THE FAINT OBJECT CAMERA: IMAGES OF THE GRAVITATIONAL LENS SYS...
254. 1991AJ....102.1939W WEBSTER, R. L.,... INTERPRETING THE LIGHT CURVE OF Q2237+0305
255. 1991AJ....102..454R RACINE, R. FIFTH IMAGE AND PHOTOMETRIC VARIABILITY IN 2237+0305 ("EINSTEIN CROSS")
256. 1991AJ....102...34C Corrigan, R. T.... INITIAL LIGHT CURVE OF Q2237+0305
257. 1990S&W....29..213S STICKEL M. Mikrolensing in einem Mehrfachquasar
258. 1990S&T....79..596F FIENBERG R.T. Dazzling views from Europe's NTT
259. 1990PSci..151...10G GOUGUENHEIM L. Un nouveau telescope
260. 1990IAUC.5099....1P PETTERSEN B.R. ... QSO 2237+0305
261. 1990C&T...106..122E ESA Le telescope spatial .... reconfortant ! Quelques resultats de la camera pour ob...
262. 1990C&E...250...27N NIETO J.-P. Maitriser la turbulence : une seconde approche
263. 1990C&E...244...58L LE FEVRE O. Les mirages de l'espace-temps
264. 1990BAAS...22.1262C CORRIGAN R.T. Microlensing in the Huchra lens Q2237+0305
265. 1990BAAS...22.1196D DE ROBERTIS M.M... Spatially resolved spectroscopy of Ly-alpha and C IV in the gravitational lens 2...
266. 1990ApJS...74..675B BURBIDGE, G., H... ASSOCIATIONS BETWEEN QUASI-STELLAR OBJECTS AND GALAXIES
267. 1990ApJ...358L..33W WAMBSGANSS, J.,... INTERPRETATION OF THE MICROLENSING EVENT IN QSO 2237+0305
268. 1990ApJ...352..407W WAMBSGANSS, J.,... A MICROLENSING MODEL FOR QSO 2237+0305
269. 1990Ap&SS.171..115G GRIEGER B. The resolution of the compact core of quasars and active galaxies with the gravi...
270. 1990AJ.....99...45H HINTZEN, P., MA... MODERATE-RESOLUTION SPECTROSCOPY OF THE LENSED QUASAR 2237+0305: A SEARCH FOR Ca...
271. 1990A&A...239...33A Arp, H., Bi, H.... Periodicity in quasar redshifts
272. 1989Sci...245..824B BLANDFORD R.D. Gravitational lens optics
273. 1989S&W....281..10S STICKEL M. Kleeblatt-Quasare
274. 1989NewSc.123...51R REFSDAL S., STA... Stars that magnify quasars
275. 1989Nat...338..745K KAYSER R., REFS... Detectability of gravitational microlensing in the quasar QSO 2237+0305
276. 1989Mgr....58....5M MELNICK J. The first observations with the NTT
277. 1989Gem....25....1W WEBSTER R., COR... Microlensing : the first detection
278. 1989BCFHT..20...15A ARNAUD J., MONN... Observations avec TIGER et avec SPI du systeme gravitationnel 2237+030 (Croix d ...
279. 1989ApJS...69....1H HEWITT, A., and... THE FIRST ADDITION TO THE NEW OPTICAL CATALOG OF QUASI-STELLAR OBJECTS
280. 1989ApJ...338L..49F FILIPPENKO, A. ... EVIDENCE FOR Mg II {lambda}2798 PROFILE DIFFERENCES IN THE GRAVITATIONALLY LENSE...
281. 1989Ap&SS.160..255M MCLAREN R. Recent developments at Canada-France-Hawai telescope
282. 1989Ap&SS.157..263B BURBIDGE E.M., ... Extent of warm haloes around medium-redshift galaxies
283. 1989AJ.....98.1989I IRWIN, M. J., W... PHOTOMETRIC VARIATIONS IN THE Q2237+0305 SYTEMS: FIRST DETECTION OF A MICROLENSI...
284. 1989A&A...208L..15A Adam, G., Bacon... Observations of the Einstein Cross 2237+030 with the TIGER Intergral Field Spect...
285. 1988RevPD..171..11D DUMONT M. Occultations d'etoiles par des petites planetes
286. 1988Nat...334..294T TYSON J.A. Dark matter distortions
287. 1988Mgr....54...39M MEYLAN G., DJOR... UM 425 : a new gravitational lens candidate
288. 1988BCFHT..19...14Y YEE H. New insights on the gravitational lens system 2237+030
289. 1988BAAS...20..741B BURBIDGE E.M., ... Spectroscopic observations of the gravitational lens system 2237+0305
290. 1988ApJ...332L..49D De ROBERTIS, M.... SPATIALLY RESOLVED SPECTROSCOPY OF THE GRAVITATIONAL LENS SYSTEM 2237+030
291. 1988AJ.....96.1570K KENT, S. M., an... A MODEL FOR THE GRAVITATIONAL LENS SYSTEM 2237+0305
292. 1988AJ.....95.1619S SCHNEIDER, D. P... HIGH-RESOLUTION CCD IMAGING AND DERIVED GRAVITATIONAL LENS MODELS OF 2237+0305
293. 1988AJ.....95.1331Y YEE, H. K. C. HIGH-RESOLUTION IMAGING OF THE GRAVITATIONAL LENS SYSTEM CANDIDATE 2237+030
294. 1988A&A...194...54G Grieger, B., Ka... Gravitational micro-lensing as a clue to quasar structure
295. 1987Rech..192.1182B BLANCHARD A., H... Les mirages gravitationnels
296. 1987ApL....25..255P PADMANABHAN T.,... Is gravitational lensing a local phenomenon caused by Pop III objects ?
297. 1987ApJ...321L..17D DJORGOVSKI S., ... Discovery of a probable binary quasar
298. 1987ApJ...321..706H HEWITT J.N., TU... The triple radio source 0023+171 : a candidate for a dark gravitational lens
299. 1987ApJ...321..676K KOCHANEK C.S., ... Gravitational imaging by isolated elliptical potential wells. II. Probability di...
300. 1987ApJ...321..658B BLANDFORD R.D.,... Gravitational imaging by isolated elliptical potential wells. I. Cross section
301. 1987ApJ...315L..83D DEKEL A., PIRAN... Gravitational lenses and decay of dark matter
302. 1986S&W....25..252K KAYSER R. Mikro-gravitationslinsen und ihre Bedeutung fur die Astrophysik
303. 1986Mer....15...25G GREGORY S., MOR... A quasar/galaxy double image. A new look at the 1885 supernova in M 31
304. 1986ApJ...300L..31S SCHNEIDER P. Statistical gravitational lensing and quasar-galaxy associations
305. 1986A&A...166...36K KAYSER R., REFS... Astrophysical applications of gravitational micro-lensing
306. 1985S&T....70..319T TYSON T., GOREN... Resolving the nearest gravitational lens
307. 1985NewSc1439...20: N/A Astronomers discover nearest gravitational lens
308. 1985AJ.....90.1399B BURBIDGE G. A comment on the discovery of the QSO and related galaxy 2237+0305
309. 1985AJ.....90..691H HUCHRA J., GORE... 2237+0305 : a new and unusual gravitational lens
310. 1984BAAS...16.1005H HUCHRA J., GORE... A new and unusual gravitational lens

Back to NED Home