Gain Notes for Revolution 416 JEM-X1: Do not use this Revolution with OSA 7.x since the gain smoothing fails completely on source 4 with the dropped data point. Also this revolution has a strong temperature dependence that cannot be fitted with the current gain smoothing model. An IC gain history table for this revolution will be produced as soon as the temperature-dependent offline smoothing models are available, some time in the next 6 months. Until then, please contact Carol Anne Oxborrow at oxborrow@space.dtu.dk if you want to use this data for any application requiring good gain determination. JEM-X2: No data and no gain history for this unit CAO 3/07/2008