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    User name M Friend

    Log entry time 18:43:29 on April27,2010

    Entry number 319893

    keyword=Compton rates

    Compton rates are 540Hz/uA laser off, 1200Hz/uA laser on at HV=-1900 (compton:RATE_G, with 1900V discriminator threshold). They are 40kHz and 77.5kHz for the un-normalized rate, at 50uA. Looks good to run the Compton DAQ tonight!


    FIGURE 1