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    User name M.Olson

    Log entry time 08:02:59 on May28,2008

    Entry number 240047

    keyword=OWL Shift Summary

    M.Olson, P. Decowski, E. Chudakov

    0000: Run 1650 in progress (Production, LH2(6cm) Kin 6 -2%)


    Run Start Stop N Comments:
    ----------------------------------------------------------------------
    1650 2346 0028 5M Production on LH2 6cm, 17.5uA, Kin6 (-2%)
    1651 0029 0105 5M ***Problem discovered with FPP channels***
    1652 0107 0128 1.6M ***Ended for access***

    Access requested at 0118
    Appears that runs 1649-1652 were affected by failure

    0233: Guy and Xiaohui back from access. Called for beam

    1653 0243 0250 .85M Wires look OK. Ended to change kinematic to 0%
    ---------------------------------------------------------------------

    0250: Current to 5uA, LHRS P_0 = 0.7516 GeV/c

    *************** Kinematic 6 (0%) ********************

    Run Start Stop N Comments
    ----------------------------------------------------------------------
    1654 0253 0300 .67M Shower block test (5uA, LH2 6cm)
    1655 0305 0315 1.4M Production (18uA, LH2 6cm, Kin6 0%)
    1656 0317 0353 5.0M Production 16 uA (also 15uA, 14uA)
    1657 0354 0438 5.0M Production 14uA (many beam trips)
    1658 0439 0517 5.0M Production 14uA

    1659 0525 0546 82k Al Dummy @ 20uA (MCC administrative limit)

    1660 0550 0637 5.0M Production, LH2 6cm, 14uA (many beam trips)
    1661 0638 0744 5.0M Production, LH2 6cm, 14uA (continuous trips)
    1662 0744 (In progress at end of shift)
    ----------------------------------------------------------------------