Aug_22_1999_M31.txt Shift M31 
        Start at 1999:234:18:00 GMT = 1999 Aug 22 2:00pm EDT
        End                           1999 Aug 22 10:00pm EDT

See http://asc.harvard.edu/acis/SOT_reports/sot-shift.html, or 
/proj/ascwww/AXAF/extra/science/htdocs/acis/SOT_reports/Aug_22_1999_M32.txt.
   
SOT Lead	Ed Kellogg
SOT SC/ACA	Tom Aldcroft
FOT-SI		
HRC-SI		
ACIS-SI		

(Times: hhmm or ddd:hhmm, not precise.)

EVENTS							PLAN	DONE	OBSID
--------------						----	----	-----
AOS DSS-24, Diego					2230	2230	
ACIS stop science					2235	2235
PCAD completed maneuver, found 3 fids & 5 stars			2240	1080
New OBSID for ACIS run, CAS A				2305	2305	220
PCAD completed maneuver, found 3 fids & 5 stars			2352	
New OBSID for ACIS run, CAS A		day 235		0049	<0106	221
PCAD completed maneuver, found 3 fids & 5 stars		0100	<0106	



NOTES/ISSUES/PROBLEMS 
--------------------- 
At start of shift, we were LOS. 

There will be a meeting at 8 am Monday Aug 23 to review the p7 load.

The original plan had us doing the grating insertion today, Aug
22. That was the earliest possible time, not taking incomplete DSN
coverage into account. The timeline extended further when HRC turnon
was delayed for better vacuum. Then the safe mode event took 48
hrs. The grating insertion is now planned for the p8 load, starting
Thursday, Aug 26 at 0200 GMT.

Ed discussed the grating insertion plan with Keith Havey, Dan Muleady,
Claude Canizares, Bill Forman and Jan Vrtilek. We plan to have Keith
and Dan submit an ER to Ken Gage Monday AM, for the real-time
activities, keyed to the OR items with OBSIDs 52 & 1098.

We understand that the deadline for completing the p8 load is Wed Aug
25, ~2 pm EDT, for uplinking on the DSN pass at 2005 GMT.

Chandra is operating autonomously with no significant incident. The
ACA has tracked very well, 3 fids and 5 stars on every occasion this
shift.

235:0058 Vacuum is 3.5e-6 torr.