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    User name prout

    Log entry time 00:46:14 on September 28,1998

    Entry number 1690

    keyword=Swing shift summary

    16:00 Ready to make entry to Hall to fix hadron VDC Jack Segal , Bogdan
    cleaned and reseated cards.
    19:30 Hall closed up but Bogdan discovers a channel of the Cerenkov that requires
    fixing so we reentered the hall. No sweep required since no beam has been in the
    hall
    21:30 Bogdan has replaced a delay line to get rid of noise on one hadron Cerenkov
    channel. Also, he adds an AC filter to all channels of this Cerenkov.
    22:20 A cavity is down in the accelerator. We will be down for about a half hour.
    23:00 Moller tests underway along with detector tests for Bogdan. Magnets have
    been set to 1.2 GeV in order to evenly illuminate all detectors. The reference cell
    is in at 1.1 atm. Runs 1299-1307 are 1.2 GeV detector runs. During run 1307
    the magnets were discovered to have crashed (the alarm handler was turned off
    again !!??).
    00:00 Moller measurements are continuing.