Gain Notes for Revolution 167
	
JEM-X1:

The entire period of JEM-X1 activation in this revolution has been designated
a Bad Time Interval, and all science data from this time will be disregarded
by the ISDC analysis software. The BTI is: IJD= 1516.50 to 1516.70.


 A very short revolution with fine gain smoothing.
This was a very short switch on, in preparation for the JEM-X1 unit being
reactivated after more than a year of rest (apart from Crab calibrations).
This revolution is not of much interest to the general user since the
instrument is settling (fast and slow relaxation) for the most part, during
its period of activation.
The first two points at the beginning of each data set is the partial 
switch on at the start of the revolution, for which HV is set 3 steps lower
than its nominal value.

End-of-revolution-report:
JEM-X 1 software patch applied. 
JEM-X 1 in data taking at 2004-02-25T14:20 and back into safe mode at 16:50.

JEM-X2: 

A quite normal revolution with fine gain fitting. All the data from 
this revolution should be useable.
First 3 points on each curve are the partial switch on of the instrument with
HV set 3 steps below its nominal value.

This revolution reprocessed:
0167 : 2005-11-10T03:04:49 j_calib_gain_fitting 7.2



CAO 10/11/2006