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    User name R. Michaels

    Log entry time 03:30:19 on January10,2003

    Entry number 91276

    This entry is a followup to: 91269

    keyword=Qasy feedback working again

    When we started run parity run 1191 the feedback started working again.
    It is a mystery why it did nothing for the last half hour of run 1190. I tried
    to stop/start the online "pan" analyzer but it didn't revive it.

    Also, the initial value of A_q for run 1191 was 592 ppm. The convergence
    to zero was slow because I had an artificially large slope (800), so I put this
    closer to the true value. I put 150 ppm/V, and A_q converged to zero quickly.