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Detection of the lensing galaxy for the double QSO HE 1104-1805
Surdej, J.; Grundahl, F.; Hjorth, J. +5 more
High angular resolution ground-based direct imaging ( V, R, Ic) of the double QSO HE 1104-1805 has been obtained with the NOT and NTT telescopes. Analysis of these data led to the first detection of the lensing galaxy. Direct imaging of HE 1104-1805 has subsequently been carried out with the Planetary Camera (WFPC2) through the F555W (n…