ACE Weekly 08/26/05 - 09/01/05

All ACE spacecraft subsystems are performing nominally.

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Orbit/Attitude:

	Type         Attitude
	Date         08/31/05
	DOY          243 2005
	Thrusters    2R 4R+ 4R-
	Duration     11:23 min
	Start Time   16:49:50z
	Stop Time    17:01:13z
	Firing       58 pulses

The next attitude maneuver is scheduled for Wednesday 09/07/05.

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OCRs:

None

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Ongoing Activities:

Scheduling - Joyce Ross (jmross@pop500.gsfc.nasa.gov) has joined the team as
the ACE DSN scheduler.

Space Link Extension (SLE) - The DSN/Developer test with DTF-21 was
completed on Thursday 09/01/05.  The entire test plan was completed
including binding, commanding and unbinding.  Several issues (both software
and configuration) were uncovered by the testing.  The next SLE telecon with
DSN is scheduled for Tuesday 09/06/05 at 1pm.

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Extra Activities:

None

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Anomalies:

DOY 241 (08/29/05) ACE Anomaly G05-0109  Procedure Double Execution
ROBOTT/C&C did not see that g_precal had completed successfully and
re-executed the proc.  The ROBOTT developer was notified and determined that
the procedure had completed before results checking had determined that the
procedure had started.  DR pending.
IMPACT:  Minimal.  FOT had written procedure so there is no impact for
duplicate execution.


DOY 242 (08/30/05) ACE Anomaly S05-0035  S3DPU Limit Violations
S3DPU_CONV_SEC_I had 1 brief red high limit violation (>440mA).  SSDIDLECTR
was 29-31.  Mark Popecki notified.
	2005-242 20:36:03 - 20:36:35z		451 - 494mA
IMPACT:  S3DPU is expected to use more current during increased activity.