ACE Weekly 02/23/2007 - 03/01/2007

All ACE spacecraft subsystems are performing nominally.

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Orbit/Attitude:

	Type        Attitude
	Date        02/23/2007
	DOY         054 2007
	Thrusters   2R 4R- 4R+
	Duration    9:27 min
	Start       15:17:39z
	Stop        15:27:06z
	StartHGA    -3.57 deg
	StopHGA     +6.59 deg
	Firing      48 pulses
	FinalSCMass 1392.374lbs

The next attitude maneuver is scheduled for Friday, 03/05/2007.
Station-keeping maneuver #43 is scheduled for Thursday, 03/29/2007.

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OCRs:

DOY 058 (02/27/2007)  GND-179
ROBOTT v1.0.3 patch installed on String 3.  Testing is in progress.

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Activities:

RIONET
* Testing of String 3 continues.
* Remaining tasks include testing the new ROBOTT patches and declaring the
string and GMUG ready for operations.
* String 2 conversion schedule will be planned at the Tuesday 3/6 meeting.

ROBOTT
* Release v1.0.3 was installed on Tuesday 2/27/2007.  Testing is in
progress.  This patch will allow ROBOTT to work with the RIONet (CDSID#22954
and #23091).

Space Link Extension (SLE) - ACE SLE version 2.1 was delivered to the
Library on April 28, 2006.  Installation in the ACE MOC will not occur until
after the MOC is converted to the RIONET.

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Anomalies:

DOY 057  02/26/2007  S-ACE-0155  G07-0016  DSS-27 Incorrect Configuration
Station was incorrectly configured for pass 3474 instead of 3473.  Station
corrected problem at 15:53z.  DR#G107532
IMPACT:  Activities delayed 23 minutes.