Hubble Space Telescope imaging of the large-redshift gravitational lens candidate 1208 + 1011

1992 ◽  
Vol 392 ◽  
pp. L1 ◽  
Author(s):  
John N. Bahcall ◽  
Dan Maoz ◽  
Donald P. Schneider ◽  
Brian Yanny ◽  
Rodger Doxsey
1999 ◽  
Vol 117 (2) ◽  
pp. 671-676 ◽  
Author(s):  
Hien T. Nguyen ◽  
Peter R. Eisenhardt ◽  
Michael W. Werner ◽  
Robert Goodrich ◽  
David W. Hogg ◽  
...  

1996 ◽  
Vol 462 (2) ◽  
Author(s):  
C. D. Impey ◽  
C. B. Foltz ◽  
C. E. Petry ◽  
I. W. A. Browne ◽  
A. R. Patnaik

1992 ◽  
Vol 104 ◽  
pp. 959 ◽  
Author(s):  
Hans-Walter Rix ◽  
Donald P. Schneider ◽  
John N. Bahcall

1996 ◽  
Vol 173 ◽  
pp. 323-328 ◽  
Author(s):  
K.U. Ratnatunga ◽  
E.J. Ostrander ◽  
R.E. Griffiths ◽  
M. Im

We report the serendipitous discovery of quadruple gravitational lens candidates using the Hubble Space Telescope. We have so far discovered two good examples of such lenses, each in the form of four faint blue images located in a symmetric configuration around a red elliptical galaxy. The high resolution of HST has facilitated the discovery of this optically selected sample of faint lenses with small (∼1″) separations between the (I∼ 25–27) lensed components and the much brighter (I∼ 19–22) lensing galaxies. The sample has been discovered in the routine processing of HST fields through the Medium Deep Survey pipeline, which fits simple galaxy models to broad band filter images of all objects detected in random survey fields using WFPC2.


1993 ◽  
Vol 106 ◽  
pp. 1330 ◽  
Author(s):  
J. Kristian ◽  
E. J. Groth ◽  
E. J. Shaya ◽  
D. P. Schneider ◽  
J. A. Holtzman ◽  
...  

1999 ◽  
Vol 117 (5) ◽  
pp. 2010-2023 ◽  
Author(s):  
Kavan U. Ratnatunga ◽  
Richard E. Griffiths ◽  
Eric J. Ostrander

1995 ◽  
Vol 453 (1) ◽  
Author(s):  
Kavan U. Ratnatunga ◽  
Eric J. Ostrander ◽  
Richard E. Griffiths ◽  
Myungshin Im

1992 ◽  
Vol 386 ◽  
pp. L1 ◽  
Author(s):  
Dan Maoz ◽  
John N. Bahcall ◽  
Donald P. Schneider ◽  
Rodger Doxsey ◽  
Neta A. Bahcall ◽  
...  

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