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    User name M. Rvachev

    Log entry time 08:00:18 on March22,2000

    Entry number 36672

    keyword=Shift summary

    Shift crew ***Marat Rvachev, Fatiha Benmokhtar, Joe Mitchell***

    runs 2867, 2868 - raster size adjustments

    Raster 3.5mmx3.5mm, FF on position on, energy FF locked on Hall C.
    Beam size: 90umx90um (sigma, see halog 36628)
    Target He3

    Start beam displacement studies:
    run#........(x,y)(mm)....events.......current(uA)
    2869......(-2,0)............1M.............120
    2870......(+2,0).............1M.............123
    2871,2872..junk
    2873......(0,-2).............1M............100
    2874..raster adjustment
    2875......(0,+2).............1M.............109......no FF on position
    2876......(-2,0).............1M.............106......no FF on position

    Start kinematics 12:
    .. Run# .... Evts / Sum ........... Charge / Sum ...... Time / Sum .. Comments
    ..2877........1.16/1.16....................774/774.................1.67/1.67.......good run
    ..2878........1.5/2.66......................983/157.................2.17/3.84.......good run
    ..2879..goes into next shift