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    User name R. Michaels

    Log entry time 16:04:54 on January23,2009

    Entry number 257440

    keyword=day summary

    Began with BB in positive polarity, kinematics pi+ vertical.

    5469 - 5472 production runs

    At 13:08 we took access to switch BB polarity.

    Now in kine pi- vertical

    Re-established beam with proper position.
    Did EPR measurement

    15:20 14 uA on He3 cell, checking Lumi HV.

    15:40 Put in reference cell. Will have 112 psig He3.
    Start run 5474, running until end of shift.