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    User name flay

    Log entry time 07:55:46 on November 11, 2009

    Entry number 298958

    keyword=11/11/09 Wednesday Owl Shift Summary

    00:00 Start of shift running smoothly taking production data
    at I ~ 100 uA

    04:00 Production data taking going smoothly.

    05:45 Beam trip causes target temperature and pressure to drop.
    Same problem as last owl shift (11/10/09). Coda runs stopped.
    See HALOG 298938

    07:00 Production data taking running smoothly.

    07:27 Beam trip again causes target temp. & P to drop.
    We've decided this time to let the coda runs continue,
    as the target recovered quickly.

    07:50 Last run set started: 13881/25385/4938. Production running
    smoothly.


    List of Runs (PVDIS/LHRS/RHRS):

    Production:

    13872/25375/4927 -- Stopped early because PVDIS DAQ froze; rebooted.
    Junk runs.
    13873/25376/4928
    13874/25377/4929 -- Stopped early. Kai changed the trigger prescales.
    See HALOG 298899.
    13875/25378/4930
    /25379/4931
    /4932
    13876/25380/4933
    13877/25381/4934
    13878/25382/4935 -- Stopped early. Beam trip caused the target pressure
    to drop (caused by a temperature drop) -- same issue
    as seen during last owl shift (11/10/09).
    See HALOG 298938.
    13879/25383/4936
    13880/25384/4937 -- Beam trip causes target temp & P to drop.
    We decided to leave the Coda running, as the
    trip was short and the target recovered quickly.
    13881/25385/4938