Gain Notes for Revolution 446 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. Large glitches are visible on sources 1 (black/red) and 4 (purple/orange). The source 1 glitch is a very clean and classic example, whereas the glitch on source 4 is broadened by noise, and possibly smaller glitches too. None of these glitches in any significant way affect the gain smoothing and the gain correction of the science data. JEM-X2: No data or gain history table for this unit. CAO 12/06/2006