ACE Weekly 08/20/2008 - 08/26/2008

All ACE spacecraft subsystems are performing nominally.

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Orbit/Attitude:

	Type        Attitude
	Date        08/20/2008
	DOY         233 2008
	Thrusters   2R 4R+ 4R-
	Duration    12:31 min
	Start       16:18:03z
	Stop        16:30:34z
	HGAStart    -5.50deg
	HGAStop      7.78deg
	SunStart     4.65deg
	SunStop     15.57deg
	Nutation     0.14deg
	Firing      64 pulses
	FuelUsed      0.2071lbs
	FuelRemain  148.0752lbs
	FinalSCMass 1382.335lbs

A spin down maneuver and the next attitude maneuver are scheduled for
Tuesday 09/02/2008.  Station-Keeping #48 is scheduled for Monday 09/22/2008.

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OCRs:

None

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Activities:

Data Capture:  100%  DOY 231-238 2008

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Anomalies:

DOY 233  08/20/2008  S-ACE-0346  G08-0083  JPL ISO Router Problem
At BOT (1435z) JPL's Restricted IONet routers were not forwarding data to
Goddard's JMUG.  The Backup Router was turned on and telemetry flow resumed
at 1520z.  DR#N104949  This problem also impacted Stereo A (DR#N104947) and
Messenger (DR#N104948).
IMPACT:  Activities delayed 45 minutes.  Additional antenna time was
available, the pass was extended and all data was captured.

DOY 233  08/20/2008  S-ACE-0347  G08-0084  Data Dropout/Duplicate Data
JPL's network activity on the Restricted IONet resulted in data dropouts and
duplicate data (1822-1829z)
IMPACT:  7 minutes of data problems.  Data was redumped from the spacecraft.