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    User name Z. Chai

    Log entry time 00:00:25 on July13,2000

    Entry number 45666

    keyword=Swing shift summary



    16:00 Start swing shift. Waiting for the Beam. MCC is still doing the energy change.

    16:48 Target coolant probelm still exists due to Hall C target coolling down.
    Still no beam.
    20:15 MCC starts to send CW beam to hall A for test. Target back to normal
    state. The ESR coolant temperature dropped back to 13K.

    21:07 Change to 12C target. Ask MCC to send 5 uA raster off beam to hall A.
    23:17 Beam stopped. MCC is trying to fix the Hall C beam problem.

    --------------------------------
    Harp Scan 955 --- Coda run 2837
    --------------------------------
    Time Run Evts Comment
    21:24 2838 0.4M 12C pointing
    21:34 2839 0.5M 4cm dummy
    21:43 2840 0.6M 15cm dummy
    21:50 2841 0.6M 10cm dummy
    --------------------------------
    22:02 2842 1.6M LH2 efficiecny check
    ---------------------------------
    22:15 2843 0.2M Adjusting raster size
    22:22 2844 End run problem
    22:31 2845 Increasing current from 5uA to 40uA
    ---------------------------------
    22:42 2846 1.1M I_beam=40uA production data taking