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    User name Kelly

    Log entry time 11:00:56 on July26,2001

    Entry number 67717

    This entry is a followup to: 67696

    Followups:

    keyword=charge asymmetry feedback

    The last shift found that the apar program was not working. We found that the charge asymmetry GUI was not being updated either. The problem was that the parity DAQ was not writing data files. Bob Michaels determined that a parity database had been corrupted. Parity run 1425 was stopped and 1426 started while left/right 2285/21285 was in progress. A data file is being written for 1426. Presumably the GUI will update at the end of this run.
    While doing manual feedback, Piotr determined that the rotatable waveplate slope entered in the GUI should be positive with the beam halfwave plate in.