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    User name M. Rvachev

    Log entry time 08:02:08 on November 5,2000

    Entry number 51519

    keyword=Shift summary

    0:00 Waiting for beam.
    0:55 Got beam, the maximum current MCC can deliver is 50uA due to
    not working prebuncher and losing current on master slit. Expected to fix that
    on Monday.
    0:55 Started fighting TS0 problems (see halog entry 51494).
    1:36 Make access into the hall to remove scalers ceb0 and ceb1 from overloaded
    crate. This solved "TS0 not responding" problem but confused some programs
    reading right arm scalers. So end of run comments contain wrong info from r-arm
    scalers, r-arm scalers are not put into scaler_history.dat (this behavior was
    introduced by temporary fixes, see halog entries 51495, 51496). Expected Bob M.
    to fix these in the morning.
    3:00 Beam back in the hall, continue elastic hydrogen runs.
    6:00 Beam off for QE measurement.
    6:40 Beam back, continue running.
    7:30 Bob Michaels calls in and says the scaler reading programs should work correctly now (starting with run 1084).

    run#...start/stop...events..comments
    1067-1074 junk runs while fighting TS0 problems
    1075...3:00/3:14..0.375M...good
    1076...3:15/4:15..1.47M.....good
    1077...4:15/5:15..1.37M.....good
    1078...5:16/5:57..0.988M...good
    1079..junk
    1080...6:40/7:09...0.8M......good
    1081...7:13/7:31...0.457M..good
    1082,1083 junk
    1084...7:37/...continued