gregorian amp 32 failure nov13


       Noises were reported coming from the gregorian dome speaker (in the control room) on 25nov13. A visual inspection found nothing out of the ordinary.
    The dome motor torques for the month of november were inspected. Motor 32 looks like it has been having problems since 12nov13.
Some of these failures can be seen on the plots of the dome motor torques for part of 26nov13 (.ps) (.pdf):


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