Gain Notes for Revolution 424 JEM-X1: This is a perfectly normal and well-behaved revolution. The gain fitting has performed with out problems, and all the data from this revolution should be useable. One big and two smaller glitches on source 1 (black/red) have pulled the smoothing down somewhat at the beginning of the revolution, but the effect on the science data will be negligible given the averaging over all four calibration sources. JEM-X2: No data or gain history table for this unit. CAO 7/04/2006