ACE Weekly 06/18/2008 - 06/24/2008

All ACE spacecraft subsystems are performing nominally.

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Orbit/Attitude:

	Type        Attitude
	Date        06/23/2008
	DOY         175 2008
	Thrusters   2R 4R+ 4R-
	Duration    13:28 min
	Start       16:25:04z
	Stop        16:38:32z
	HGAStart    -4.88deg
	HGAStop     +7.20deg
	SunStart    10.01deg
	SunStop      6.49deg
	Nutation     0.37deg
	Firing      69 pulses
	FuelUsed      0.2224lbs
	FuelRemain  149.2444lbs
	FinalSCMass 1383.504lbs

The next attitude maneuver is scheduled for Thursday 07/03/2008.

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OCRs:

None

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Activities:

There have been no updates on the JPL ISO router problem that resulted in
several lost ACE passes in May (DOY 124-126 and DOY 134).


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Anomalies:

DOY 173  06/21/2008  S-ACE-0334  G08-0071  Postpass Procedure Not Executed
The TPOCC mission software did not receive the directive to start the
postpass procedure (G_ACEDOWN) from the ROBOTT automation software.  The
reason is unknown.
IMPACT:  Minimal.  ACE SLE was not terminated and continued to attempt
rebind to the station until EOT+10 minutes.