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J03.13 A & B: A New Multiply Imaged QSO Candidate

Published online by Cambridge University Press:  25 May 2016

J.F. Claeskens ,
J. Surdej  and
M. Remy
J.F. Claeskens
Affiliation:
European Southern Observatory (Chile) presently Aspirant au FNRS (Belgium) at the Institut d'Astrophysique, Université de Liège, 5 Avenue de Cointe, B-4000 Liège, Belgium
J. Surdej
Affiliation:
STScI, 3700 San Martin Drive, Baltimore, MD 21218, U.S.A. Directeur de Recherches au FNRS (Belgium)
M. Remy
Affiliation:
Institut d'Astrophysique, Université de Liège, 5 Avenue de Cointe, B-4000 Liège, Belgium

Abstract

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We report the discovery of a new gravitational lens (GL) candidate for the quasar J03.13 (z = 2.55). The mean angular separation and magnitude difference between the A & B QSO images are found to be 0.84″ and 2.10 mag, respectively. A spatially unresolved medium resolution spectrum of J03.13 shows intervening absorption line systems at z = 2.34 and z = 1.085. The latter one is possibly associated with a σ = 206 km/s lens galaxy.

Type
Chapter 9: Observational Developments
Information
Symposium - International Astronomical Union , Volume 173: Astrophysical Applications of Gravitational Lensing , 1996 , pp. 337 - 338
Copyright
Copyright © Kluwer 1996 

References

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