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    User name markowitz

    Log entry time 08:06:28 on January18,2005

    Entry number 139569

    Followups:

    keyword=shift summary

    start of shift 12C running on slant target.

    Run 1914 underway

    Noticed that S2m in the left arm had ADC but not TDC information in runs 1913 and 1915. Checking earlier today, 1870 (from 9:30 am) was fine. Suspect possible problem with the cable starting the TDC.

    Bodo and I went downstairs, plugged and unplugged, started a cosmics run (1916) and S2m was back. Flaky connection?

    02:10 Start run 1917, first production run on 12C. 200K, replay OK
    03:06 start run 1918, stopped due to MCC rf trip, 45K, replay OK
    03:44 start run 1919, 200k replay OK
    04:37 start run 1920, 200k replay OK
    05:34 start run 1921, 200k replay OK
    06:36 start run 1922, 200k replay OK
    07:30 start run 1923, replay OK, run underway

    target vacuum gradually worsening to about 1.7e-5.