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    User name Takashi/Clive/Matt/Rich

    Log entry time 20:10:45 on June23,2010

    Entry number 328092

    keyword=Cerenkov Cables

    Tested Cerenkov delay cables using Agilent 3350A signal generator and Tektronix 300 MHz scope.

    Measured pulse before cable to have 4.8 ns risetime. Average cable delay was 290.9 ns with an RMS spread of 0.6 ns. The output rise time averaged 16.1 ns with an RMS spread of 0.6 ns.

    Thanks to Matt and Takashi for hauling the cables up to the top!

    Also, left HRS Cerenkov HV and PMT signal cables were installed.