Gain Notes for Revolution 589
	
JEM-X1: A quite normal revolution with fine gain fitting. All the data from 
this revolution should be useable. 
Despite a couple of autonomous switch offs, and two reactivations the Xe line
remains within 3% of the expected position, with the greatest deviations
just after reactivation, as expected. For sensitive spectral analyses it might
be wisest to discount a few science windows after each switch-on including the
one at the beginning of the revolution.

JEM-X2: No scientific data or gain history data for this unit.

CAO 23/8/2007