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    User name L. Coman

    Log entry time 00:00:40 on April15,2006

    Entry number 170792

    keyword=Shift Summary

    Start shift taking data on Pol_3He: run no. 3946.
    16:45 Hall A Current monitor screen does not show the injector beam epic variables. Called MCC, they have it on OK.
    16:50 No BPM monitor. IOC communication problem. Main page General Tools went white.
    We had a problem with EPICS communication. The Beamline readback on the main screen went white. After working on it for awhile it seems to have come back. See entry 170764

    17:26 Stopped run 3947 HV failure in neutron arm.
    17:30 Stopped Happex run # 7380 - 500 k
    17:40 Start Happex run # 7381
    17:55 Compton background seem to be high 700. Called MCC. They say the problem was fixed during the day shift. The background still high. MCC is going to investigate it.
    18:00 Beam trips for about 10 minutes while taking production run 3948.
    19:05 NMR measurement performed. Pol: 51.5 %
    19:11 production run # 3949

    Production runs 3947 -- 1.6 M
    3948 --2M
    3949 -- 2M
    3950 -- 2M
    3951 -- 2 M
    Compton Polarimeter runs:
    13396
    13397
    13398