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    User name Chao

    Log entry time 23:53:52 on March 11, 2012

    Entry number 365810

    Followups:

    keyword=Charge Asymmetry for run 22193

    Randomly choose a run 22194 to check charge asymmetry, both scaler ring buffer and happex daq suggests a ~500ppm charge asymmetry. Not sure what happened. The beam current is ~50nA, this may cause a relatively large fluctuation of BCM.



    A copy of this log entry has been emailed to: pzhu, tbadman, camsonne, kalyan, cg2ja



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