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    User name R. Michaels

    Log entry time 22:50:50 on June24,2001

    Entry number 64463

    keyword=safety limit on auto chg asy feedback

    I implemented a safety limit on the automatic feedback
    on charge asymmetry. Its a little arbitrary, but the logic
    is that if the correction is < 200 ppm, let it go, since our
    noise is that level. Otherwise, I make ZERO correction
    if abs(corr)>200 && abs(corr)/sigma < 2 to avoid big corr-
    ections of no statistical significance such as Parity run 924.