The Twin Quasar QSO0957+561
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Lensing galaxy is at z = 0.36 and Quasar at z = 1.41 7000 million light years (?). In Ursa Major at : RA 10h 01m 20.8s Dec +55° 53' 52" (J2000) Exposure time : 10 x 1 minutes 0.61m f/6.3 MX916 CCD Date : 19.Mars 2005 Time : 21:34 UT. Moon and thin clouds |
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Hubble image. Lensing galaxy is visible |