ACE Weekly 01/13/06 - 01/19/06

All ACE spacecraft subsystems are performing nominally.

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Orbit/Attitude:

	Type         Attitude
	Date         01/19/06
	DOY          019 2006
	Thrusters    2R 4R+ 4R-
	Duration     12:31 min
	Start Time   16:45:53z
	Stop Time    16:58:24z
	Start HGA    5.525 deg
	Stop HGA     6.951 deg
	Firing       64 pulses

The next attitude maneuver is scheduled for Thursday 01/26/06.

Station-Keeping 38 (Dec 2005) Analysis provided by FDF

Burn Start........	2005-12-22 18:16:10
Burn Stop.........	2005-12-22 18:16:40
Duration..........	30.399 seconds
Thruster Set......	3A,4A
Delta-v expected..	0.1666 m/s
Delta-v observed..	0.1631 m/s
Performance.......	-2.07%
Propellant used...	0.0512 kg
Remaining per tank	18.8715 kg
Total remaining...	75.4859 kg
Spin rate initial.	5.0650 rpm
Spin rate final...	5.0581 rpm
Attitude RA.......	267.230 deg
Attitude DEC......	-19.590 deg

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OCRs:

None

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Ongoing Activities:

Space Link Extension (SLE) - The first version of ACE SLE was delivered to
the Library on December 14.  The delivery to the ACE MOC will not be until
early February.  

RIONet - String 3 is anticipated to move to the RIONet in January.  The
firewalls in the TDF have been scanned, but there were security issues found
during the scan.  The RIONet firewall tests with DTF-21 have been postponed
until the security issues are resolved.

Attitude Training - The FOT continues training on attitude determination,
maneuver planning, and maneuver execution.

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Extra Activities:

DOY 018 (01/18/06) - 2nd Quarter Security Scans were performed after the
pass.  There was no impact to operations.

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Anomalies:

None