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    User name M. Rvachev

    Log entry time 08:04:52 on November 4,2000

    Entry number 51444

    keyword=Shift summary

    Shift crew: M. Rvachev, P. Markowitz, M. Jones/V. Punjabi

    0:00 Waiting for beam.
    5:30 Got beam, starting carbon pointing runs, beam quality is low.
    6:00 Moved sieve slit in on the right arm, starting run on carbon target.
    We were not able to see sieve slit holes in the data. Took data for 30 minutes,
    then moved target to LH2.
    7:00 With 50uA on LH2 target rate of T5 trigger was 12.5Hz (10 of them
    are supposed to be pulser). This looked low for elastic kinematics, decided to
    move sieve slit out to see if the rate would increase. In the process of moving the
    sieve slit on the right arm it was moved in the wrong direction and got stuck
    apparently in its uppermost position. Tech on call has been called, hall is going
    to controlled access.
    8:00 Still waiting for the tech to come.

    1049,1050,1051 cosmics to check detectors
    run#...start/stop...events...comments
    1052..5:29/5:39...22K...carbon pointing, beam in the first ~2min
    1053..5:45/5:57..61K....another pointing run, some beam trips
    1054..6:02/6:32..153K....sieve in right arm, carbon target
    1055 junk with LH2 target in (collimator is moving from sieve to uppermost position)