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    User name T. Chang

    Log entry time 08:03:21 on December 5,2000

    Entry number 52928

    keyword=shift summary

    0:00 The owl crew are here!

    Run.........start/stop.......events.........comments
    1636......23:17/00:23.......1M.............good
    1637......00:25/01:20.......1M.............good

    Found that calo channel 46 gives very few counts.
    Calo scaler 9, rate/current is droped close to 90, which is about 10% lower than last night.

    1638......01:25/02:18.......1M.............good
    1639......02:19/03:20.......1M.............good

    Replay run 1638 to check straw efficiency, especially FPP chamber 4 since the HV was lowered by 25 V during the day shift. Do not observe noticible efficiency changes.

    1640......03:21/04:18.......1M.............good
    1641......04:19/04:32.......0.15M........RF problem. MCC takes the time to do the QE measurement. Accelerator was down for more than an hour.
    1642......05:49/06:03.......0.17M........Hall-A beamline problem.
    1643......06:45/06:58.......0.14M........ROC14 hang up. run stoped by killing CODA.
    1644......07:13/............... continue to next shft.