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    User name gilman

    Log entry time 00:01:22 on May11,2000

    Entry number 40924

    keyword=evening shift summary

    4:00 production data

    4:15 shift leader shows up late

    4:45 switch to dummy target for background measurements

    run 2195: T3's on dummy to look at target wall background

    Notice rate is about 500 Hz, not that much different than with the
    full target, but: walls of dummy are 10 times thicker,
    so in real data there are ~50 Hz of wall events (150 Hz estimated
    ep events, so 300 Hz other stuff?)

    5:15 start run 2196, pulser run on dummy, to check random singles background
    in lead glass from dummy target walls

    5:30 dummy done, go to empty target

    5:35 start pulser run with empty target, to look at dump / room background

    5:55 switch back to hydrogen target, take 5 minutes to understand
    that turning on trigmang shows default values for delays, which
    cannotbe read back from modules. All OK. download delays so we can look
    at events out-of-time, random backgrounds, with normal target+beam
    configuration

    6:10 start real run with right prescales

    6:45 FPP 7.1.16 was tripped, reset and start new run 2201

    7:52 IOC lost, some magnets will need to be recycled, estimate: 20-60 minutes

    9:00 box supply problem, it causes breakers at substation to trip, not understood
    right now, no estimate

    11:00 checking apertures, beam maybe in 15 minutes

    12:00 midnight: only pulsed beam has been seen