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    User name Xiaohui Zhan

    Log entry time 23:55:06 on September 7,2009

    Entry number 288488

    keyword=Shift Summary

    16:00 shift start with control access.
    16:40 back to beam permit, ask MCC to put half wave plate in, change the voltage to 8.508 and 6.192 (used to be 8.092 and 6.608). Ready to take beam.
    16:55 beam is back (100uA), start taking data.
    17:15 beam is off, MCC have some problems, no estimation yet. Stop the run.
    17:30 beam is back, continue data taking.
    17:37 beam is away for a few minuites due to Hall C, stop the run.
    17:45 beam is back, continue data taking.
    18:10 beam is away due to RF problem, stop the run.
    18:40 beam is back, start taking data.
    24:00 keep production, continue to next shift.





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