Gain Notes for Revolution 194 JEM-X1: A quite normal revolution with fine gain smoothing, that is interrupted by a short, unscheduled switch off. All data from this revolution should be useable. The first few points in each curve are from the partial switch-on at the beginning of the revolution, for which HV is set 3 steps below its nominal value. All sources show clear fast relaxation due to charging of the plate. This causes a rapid gain decay after both the initial switch on and the reactivation. However, both decays are well-fitted and there should be no problem using all the data from this revolution. Generally low noise and glitch activity, characteristic of this part of the mission. CAO 6/12/2005