C.A.C.T.U.S.
From Wikipedia, the free encyclopedia
C.A.C.T.U.S. is a ground based Air Cherenkov Telescope (ACT) located at Daggett, California, near Barstow. It was originally a solar power plant called Solar Two (upgraded from Solar One), but was converted in 2001. It is now owned and operated by the University of California, Davis.