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    User name ent

    Log entry time 23:57:14 on January25,2003

    Entry number 93361

    keyword=evening shift summary

    4 pm Hall in access for work on BPM's
    5:50 pm Beam back, we took 10 min carbon run, but still no clearance from MCC on beam delivery, BPM's indicate beam has bad angle, and position feedback not on yet.
    6 pm Waiting for MCC to clear beam to go back to 3He running
    6:50 pm MCC still has problems with BPM's, hence problems putting beam at right
    position on H04A *and* H04B
    7 pm beam position right, move to 3He, polarization measurement
    7:20 pm Request 12 muA beam again
    7:33 pm Beam position o.k., resume 3He running at 270 degrees, setting 5.2.5
    9 pm Run 20548 (left) seems to have a DAQ problem, many zero helicity events.
    The right arm (run 1548) is fine, and the problem seems resolved in run
    20549 (left).
    11 pm Change to unbuffered mode to see whether synchronization problems
    disappear; 15 minutes down as CODA struggles.
    11:50 pm No synch problems seen in 20551, not clear whether this is due to the
    unbuffered mode or just CODA restarting from a troubled state.