Gain Notes for Revolution 433 JEM-X1: A quite normal revolution with fine gain fitting. All the data from this revolution should be useable. The Xe analysis confirms that the energy determination for this revolution is good, within about 2% of the ideal. However, as for all revolutions, the first few science windows should be avoided in any analysis requiring very good gain determination. Two particular glitch events are shown in detail here: A glitch cascade seen on source 1 (black/red) where multiple small glitches occur one after the other. An unusually large glitch on source 2 (yellow/pink) embedded amongst medium sized glitches. Generally speaking, the two inner source (2 and 3) show less noise and glitch activity than the outer two sources. JEM-X2: No scientific data or gain history data for this unit. CAO 4/07/2008