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    User name Xinhu Yan

    Log entry time 15:57:09 on November17,2007

    Entry number 215071

    keyword=Day Shift Summary

    SL:Xinhu Yan TO:Morgenstern

    9:05 asked MCC to chang the Beam Energy to the Fourth Pass
    9:15 recycle the Q2 and Q3 of right arm for increase the momentum
    9:15-12:44 waiting MCC for tuning beam come back
    12:44 MCC called back that beam will be back soon,we move target from empty to He4
    12:55 Move target back to empty for MCC tuning the beam position
    14:00-16:00 HARP Scan, MCC tuning Hall B, they will tweak a bit to get X bit wider and Y a bit narrower

    Left Spectrometer:
    --------------------------------------------------
    P0=3166.23Mev ,theta=15deg
    #2558 8:13-8:21 10uA Beam Left H2 #events:897K
    #2559 8:27-8:35 5uA Beam Left Pb #events:646K
    #2560 8:52-9:00 5uA L1 He #events:774K
    #2561 Junk run


    P0=3134.37Mev,theta=15deg
    #2562 10:01-10:03 empty Cosmic #events:little
    #2563 10:04-10;43 empty Cosmic #events:49K
    #2564 11:35-12:46 empty Cosmic #events:106K
    #2565 14:59-15:06 empty Raster check #events:177K
    #2566 15:09-15:11 empty Raster check #events:108K
    #2567 15:11-15:28 empty Raster check #events
    #2568 15:28- empty Raster check #events
    Right Spectrometer:
    ---------------------------------------------------
    P0=3134.37Mev,theta=15deg
    #20915 10:01-10:03 empty Cosmic #events:Little
    #20916 10:04-10:43 empty Cosmic #events:39K
    #20917 11:35-12:46 empty Cosmic #events:79K
    #20918 14:59-15:06 empty Raster check #events:118K
    #20919 15:09-15:11 empty Raster check #events:110k
    #20920 15:28 empty Raster check