ACE Weekly 01/27/06 - 02/02/06

All ACE spacecraft subsystems are performing nominally.

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Orbit/Attitude:

	Type         Attitude
	Date         02/02/06
	DOY          033 2006
	Thrusters    2R 4R+ 4R-
	Duration     10:21 min
	Start Time   21:00:49z
	Stop Time    21:11:10z
	Start HGA    3.61 deg
	Stop HGA     6.27 deg
	Firing       53 pulses

The next attitude maneuver is scheduled for Thursday 02/09/06.

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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
February.  

RIONet - String 3 is anticipated to move to the RIONet in February.  The
firewalls in the TDF have been scanned, but there were security issues found
during the scan.  The firewalls will be rescanned on 2/3/06 and the firewall
test with DSN will occur 2/9/06.

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

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Extra Activities:

There were three vulnerabilities found during the 2nd Quarter Security Scans
on 1/18/06.  All three were resolved on 1/31/06.

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Anomalies:

DOY 027 (01/27/06)  G06-0016  JPL Network Problems
T1 communication line problems caused degraded data and a brief telemetry
drop out.  DR N103409.
IMPACT:  Two commands needed to be retransmitted to the spacecraft during
the period of degraded data.  All data recovered.

DOY 027 (01/27/06)  G06-0017  JPL Voice Loop Problems
The FOT was unable to contact D24 or JPL Comm via the voice loop.
IMPACT:  The black phone was used to contact DSN.

DOY 030 (01/30/06)  G06-0018  ROBOTT/C&C Froze
ROBOTT froze after procedure S_OPS_PLBK_COMPLETE completed (EOT-5minutes).
RTMON restart not performed since 5 minutes before End of Track.
CDSID#00021192
IMPACT:  Procedure G_ACEDOWN not executed, status reports not completed
before TPOCC terminated.

DOY 030 (01/30/06)  G06-0019  DSS-66 Hydraulic Problems
DSS-66 was unable to move to point because the X-axis failed to start up.
DR M103558.
IMPACT:  Activities delayed 95 minutes.  All data was recovered by the
following support.

DOY 033 (02/02/06)  G06-0020  TAPS Data Capture Deamon
TLAN router maintance on 2/2/06 caused the TAPS Data Capture Deamon to stop.
The deamon was restarted after the pass.
IMPACT:  All mission data was available on the DSN CDR for ingest into TAPS.