ACIS SOT Shift report L3012 Oct 19, 2007 10:50 EDT, 2007:293:02:50 GMT
	COMM Period:
		= 2007 Oct 19	 10:50 pm EDT
	End	= 2007 Oct 20	 12:50 am EDT (extended to 1:20)
See http://asc.harvard.edu/acis/SOT_reports/sot-shift.html or
/proj/web-cxc/htdocs/acis/SOT_reports/Oct_20_2007_L3012_acis.txt

ACIS Personnel:
Joseph DePasqule

PLAN:
----
 We plan to continue monitoring the ACIS detector housing cooling test that is
being performed during the Chandra Deep Field South observation (OBSID
8595).  The command to turn off the heater was executed in the load
at:

2007:292:14:02:39.122    COMMAND_HW 1HHTRBOF
 
and the heater will be turned on again at:

2007:293:21:02:21.777    COMMAND_HW 1HHTRBON

for a total of about 117 ks of cooling time.  

SUMMARY:
-------
 Both sides of the camera body temperature still read -67.3 C at the
start of the COM and maintained that temperature through the end of
COM. 

The telemetry seen was:

1DAHTBEN=EN
1DAHTBON=OFF
1DAHHBVO= 28.84   (value of the mean over 10 samples)
1DAHBVO= 0.00     (value of the mean over 10 samples)
1DAHBCU= 0.00     (value of the mean over 10 samples)
1CBBT= -67.3      (value of the mean over 10 samples)
1CBAT= -67.3      (value of the mean over 10 samples)
1WRBT= -84.5	  (value of the mean over 10 samples)
1WRAT= -84.5	  (value of the mean over 10 samples)