Gain Notes for Revolution 464
	
JEM-X1: See revolution 410 notes for a full description of the problems found
in this and other SCO-X1 revolutions. The IC Gain history table for this
revolution has been delived to ISDC and is also available from this archive,
though in this case using the IC gain history table doesn't make a huge
difference to the energy determination. The Xe analysis shows an almost
perfect gain correction for this revolution, except for a sudden increase
towards the end of the revolution that may be caused by the sudden increase
in count rate.  The average Xe line position is 29.76 keV which is well within
the 1% of the ideal value.



JEM-X2: No scientific data or gain history data for this unit.

CAO 30/8/2007