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    User name xfzhu

    Log entry time 13:41:14 on August 3,2001

    Entry number 68791

    keyword=Shift Summary

    01:30am MCC is going to send tuned beam
    01:50am MCC find certain Hall A valves (1C19, 1H00,1H00A,1H00B, 1H01) closed
    called Mark Stevens
    02:10am Asked for controlled access to allow Mark to open valves
    02:30am Mark in the Hall, problem fixed
    02:30am NMR measurement
    03:00am pulsed beam for 15 minutes, tuning beam, check Compton polarimeter
    04:18am beam tuned, 5 microA CW, energy lock, feedback on, BeO/C target
    04:20am problems with target position. There is a conflict with FSD system, which think target is still moving while target is in BeO position
    05:08am problem solved after several mouvements of the target and going to a complete cycle (empty target->polarized He) of the target mouvement
    05:10am Bodo tried to do harp measurement but he couldn't start harp scan (see Hall A log separate entry)
    05:40am check with MCC that the Wien angle is otimized both for Hall A and Hall C
    05:40am page Nilanga, he will arrive soon
    05:53 started run 2481/21481(parity run 1621) optics study -open collimators
    06:06 stopped