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    User name R. Michaels

    Log entry time 16:32:42 on March 19, 2007

    Entry number 196635

    This entry is a followup to: 196223

    keyword=alarms to ignore "Invalid" data

    Quite often the controls system reports "Invalid data" for one spectrometer or another,
    even though the magnets are fine. See for example start-of-run entries for 1735 & 1736.
    To avoid false positive alarms I'll ignore "Invalid" data. This will mean I sometimes miss
    a real problem. Meanwhile I look for drifts in dipole current .....

    A copy of this log entry has been emailed to: jones@jlab.org,aniol@jlab.org,saha@jlab.org