Last revision 25 April 2001

 HV on during SAA passage(s).
TJD 8449 = 12 July 1991
(Not documented in a text file like this until 2001)

Because of an error by FOT and/or CMS at GSFC, the high voltages
were not turned off during the first one or two SAA passages on TJD 8449.
As a result, the gains showed some transients.