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    User name adaq

    Log entry time 00:02:22 on May 21, 2008

    Entry number 239010

    keyword=Beam Time Accounting
    Hall A

    05/20/08 1600-2400
    Experiment #: E08-007
    Shift Leader: Seonho Choi
    Shift Workers: Chiranjib Dutta (TO), Yi Zhang

    16001700180019002000210022002300Total Time
    Acceptable Beam
    in Use
    0.000.000.000.160.070.000.000.220.45
    Beam Available
    but Not in Use
    0.000.000.000.330.550.920.880.513.18
    Beam Not Available
    or Unacceptable
    1.001.001.000.500.380.080.120.274.36
    Accelerator Con-
    figuration Change
    0.000.000.000.000.000.000.000.000.00
    Experiment
    Ready
    1.001.001.000.500.250.000.000.834.58
    Planned Config-
    uration Change
    0.000.000.000.000.000.000.000.000.00
    Unplanned
    Experiment Down
    0.000.000.000.500.751.001.000.173.42
    Hall not
    ready reasons
    Target0.000.000.000.000.000.000.000.000.00
    Data Acq0.000.000.000.000.000.000.000.000.00
    Other0.000.000.000.000.000.000.000.000.00
    HRSL0.000.000.000.500.751.001.000.173.42
    HRSR0.000.000.000.000.000.000.000.000.00
    HALL_OFF0.000.000.000.000.000.000.000.000.00
    Bbite0.000.000.000.000.000.000.000.000.00

    Comments: Quite inefficient data taking due to series of incidents including crate power supply problem for TS11 in the HRS-L. The power supply problem explains 3.42 hours of experiment not ready. At the end of the shift, we are waiting for the beam.

    Data Entry by: Seonho Choi