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research article
COSMOS 5921+0638: characterization and analysis of a new strong gravitationally lensed AGN
Context. Strong lens candidates have been newly identified within the COSMOS field. We present VLT/FORS1 spectroscopic follow-up observations and HST/WFPC2 imaging of the system COSMOS 5921+0638, which exhibits quadruply lensed images and a perfect Einstein ring.
Type
research article
Web of Science ID
WOS:000271782900009
Authors
Anguita, T.
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Wambsganss, J.
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Knobel, C.
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Koekemoer, A. M.
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Limousin, M.
Publication date
2009
Published in
Volume
507
Start page
35
End page
46
Peer reviewed
REVIEWED
EPFL units
Available on Infoscience
November 30, 2010
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