Gain Notes for Revolution 437 JEM-X1: This is a perfectly normal and well-behaved revolution. The gain fitting has performed without problems, and all the data from this revolution should be useable. A large multiple glitch can be seen on source 2 (yellow/pink). This feature is made up of 3 separate glitches. JEM-X2: No data or gain history table for this unit. CAO 29/05/2006