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    User name mcnulty

    Log entry time 10:15:13 on September 20, 2009

    Entry number 290653

    This entry is a followup to: 290650

    keyword=Beam position scan with smpling HRS DAQ only

    For this study we will only use the sampling DAQ spot++ at 10uA on Hydrogen cell; we expect a true focal plane rate of about 60kHz, but the DAQ will top out at 2.0 - 2.5kHz -- so we will take data at each position for no more than 5min to get 500k events.