Gain Notes for Revolution 87
	
JEM-X2: This is quite well-behaved revolution with no unexpected switch offs or
other breaks in the data. The gain history table archived in arc/rev_2 is
complete and nicely fitted and smoothed with j_cor_gain 6.4. This means that
all the data in this revolution should be useable. We cannot be absolutely sure
that the gain correction has worked correctly until the Xe lines are fitted,
but until then, it seems more than likely that the spectral data for the
revolution are correct.

A couple of almost simultaneous glitches on sources 1 and 2 (black/red, yellow/pink)
are visible (see detailed figure), but these in no way affect the gain smoothing
or science data.


CAO 31/05/2006