Gain Notes for Revolution 328
	
A completely ordinary revolution. Gain smoothing is fine. All data from this
revolution should be useable. First two points in data set are pre-switch on of
High Voltage at three steps below its nominal setting. Revolution is interrupted
by a short unscheduled switch off, which interestingly causes different sources
to produces either a gain increase or a gain decay on re-activation, depending
on whether the local calibration area on the detector is most affected by
changes in plate charging or ion drift during the inactive period.

CAO 3/11/2005