Subject: JEM-X Monday Meeting 2007-01-10

Present: SB, JC, NL, CAO, NJW.

JEM-X status (SB): INTEGRAL orbit parameters have evolved.
We see high countrates at the end of each revolution. It should
be asked at the orbit engineers how this will be in the near future.
A change request for lowering of the voltage to be sent.
There is an example in revol. 515 where a high temperature
leads to an extra high gain.
(JC): Anode at RAWX=144 has gone to lower count rate. Possibly a new
dead anode.

JEM-X livetime (SB, CAO): There was a discussion on the precision
of the deadtime calculation, in particular in the case where the
grey filter rejects a large fraction of the events. To be investigated
in greater detail.

INTEGRAL workshop (NL): It is on our shoulders to arrange the next
workshop(#7). See http://www.spacecenter.dk/~njw/IWS7

/NJW