Subject: Re: Monday meeting Folks, Here are the plots of the Xe line for JEM-X1 (solid line) and JEM-X2 (dotted line) for the orbits of Crab calibrations. Data for each orbit are shifted upwards to fit on the same plot, with lowest orbit number at the bottom. The vertical line shows the nominal position of the 29.6 keV Søren orbit JEM-X1 JEM-X2 39 bad temporal correction? too low 40-45 slightly low too low 102 slightly low slightly high 170 slightly low bad temporal correction? 239 slightly high ok 300 slightly low bad temporal correction!