ACE Weekly 10/26/2010-11/01/2010

 

 

All ACE spacecraft subsystems are performing nominally.

 

========================================================================

Orbit/Attitude:

 

Type        Attitude       

Date        10/28/2010     

DOY         301 2010       

Thrusters   2R 4R+ 4R-     

Duration    12:57 min      

Start       14:31:22z      

Stop        14:44:19z      

HGAStart    -5.75deg               

HGAStop      7.72deg              

SunStart    15.72deg       

SunStop      5.57deg       

SpinStart   5.0582rpm      

SpinStop    5.0609rpm      

Nutation     0.11deg       

Firing      66 pulses      

FuelUsed      0.2099lbs    

FuelRemain  133.2360lbs    

FinalSCMass 1367.496lbs    

 

The next attitude maneuver is scheduled for Wednesday 11/03/2010.

 

=======================================================================

OCRs:

 

None

 

========================================================================

Activities:

 

Data Capture:  100%  DOY 298-305 2010

 

========================================================================

Anomalies:

 

DOY 301  10/28/2010  S-ACE-0552  G10-0066

FOT brought ITOS down on MMOCTC3 in preparation for switch back to UPS 14.  

However, context file removed from terminal remotely logged in to mmocops1p,


not on mmoctc3.  ITOS error message received on mmocops1p.  

IMPACT:  ITOS recycled.  Automation procedures started, binds initialized 

and data forwarding enabled.  ACE_PASS procedure halted to prevent automatic


swap of SSRs.  All data recovered during subsequent support.

 

==============================================================

Jacqueline Maldonado Snell

Advanced Composition Explorer Flight Operations Team Manager

Honeywell Technology Solutions Incorporated (HTSI)

Goddard Space Flight Center

Bldg. 14 Rm W10B, Mailstop 428.2

Greenbelt, MD 20771

Phone: (301) 286-7072 

Fax: (301) 286-1729 

E-mail: Jacqueline.M.Snell@nasa.gov

 


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<div class=3DWordSection1>

<p class=3DMsoPlainText><o:p>&nbsp;</o:p></p>

<p class=3DMsoPlainText>ACE Weekly 10/26/2010-11/01/2010<o:p></o:p></p>

<p class=3DMsoPlainText><o:p>&nbsp;</o:p></p>

<p class=3DMsoPlainText><o:p>&nbsp;</o:p></p>

<p class=3DMsoPlainText>All ACE spacecraft subsystems are performing =
nominally.<o:p></o:p></p>

<p class=3DMsoPlainText><o:p>&nbsp;</o:p></p>

<p =
class=3DMsoPlainText>=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D<o:p></o:p></p>

<p class=3DMsoPlainText>Orbit/Attitude:<o:p></o:p></p>

<p class=3DMsoPlainText><o:p>&nbsp;</o:p></p>

<p class=3DMsoPlainText =
style=3D'text-indent:.5in'>Type&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;=

Attitude&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <o:p></o:p></p>

<p class=3DMsoPlainText =
style=3D'text-indent:.5in'>Date&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;=

10/28/2010&nbsp;&nbsp;&nbsp;&nbsp; <o:p></o:p></p>

<p class=3DMsoPlainText =
style=3D'text-indent:.5in'>DOY&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&=
nbsp;
301 2010&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <o:p></o:p></p>

<p class=3DMsoPlainText style=3D'text-indent:.5in'>Thrusters&nbsp;&nbsp; =
2R 4R+
4R-&nbsp;&nbsp;&nbsp;&nbsp; <o:p></o:p></p>

<p class=3DMsoPlainText =
style=3D'text-indent:.5in'>Duration&nbsp;&nbsp;&nbsp; 12:57
min&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <o:p></o:p></p>

<p class=3DMsoPlainText =
style=3D'text-indent:.5in'>Start&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
14:31:22z&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <o:p></o:p></p>

<p class=3DMsoPlainText =
style=3D'text-indent:.5in'>Stop&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;=

14:44:19z&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <o:p></o:p></p>

<p class=3DMsoPlainText =
style=3D'text-indent:.5in'>HGAStart&nbsp;&nbsp;&nbsp;
-5.75deg&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp=
;&nbsp;&nbsp;&nbsp;
<o:p></o:p></p>

<p class=3DMsoPlainText =
style=3D'text-indent:.5in'>HGAStop&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
7.72deg&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;=
&nbsp;&nbsp;
<o:p></o:p></p>

<p class=3DMsoPlainText =
style=3D'text-indent:.5in'>SunStart&nbsp;&nbsp;&nbsp;
15.72deg&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <o:p></o:p></p>

<p class=3DMsoPlainText =
style=3D'text-indent:.5in'>SunStop&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
5.57deg&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <o:p></o:p></p>

<p class=3DMsoPlainText style=3D'text-indent:.5in'>SpinStart&nbsp;&nbsp;
5.0582rpm&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <o:p></o:p></p>

<p class=3DMsoPlainText =
style=3D'text-indent:.5in'>SpinStop&nbsp;&nbsp;&nbsp;
5.0609rpm&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <o:p></o:p></p>

<p class=3DMsoPlainText =
style=3D'text-indent:.5in'>Nutation&nbsp;&nbsp;&nbsp;&nbsp;
0.11deg&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <o:p></o:p></p>

<p class=3DMsoPlainText =
style=3D'text-indent:.5in'>Firing&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
66 pulses&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <o:p></o:p></p>

<p class=3DMsoPlainText =
style=3D'text-indent:.5in'>FuelUsed&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
0.2099lbs&nbsp;&nbsp;&nbsp; <o:p></o:p></p>

<p class=3DMsoPlainText style=3D'text-indent:.5in'>FuelRemain&nbsp;
133.2360lbs&nbsp;&nbsp;&nbsp; <o:p></o:p></p>

<p class=3DMsoPlainText style=3D'text-indent:.5in'>FinalSCMass
1367.496lbs&nbsp;&nbsp;&nbsp; <o:p></o:p></p>

<p class=3DMsoPlainText><o:p>&nbsp;</o:p></p>

<p class=3DMsoPlainText>The next attitude maneuver is scheduled for =
Wednesday
11/03/2010.<o:p></o:p></p>

<p class=3DMsoPlainText><o:p>&nbsp;</o:p></p>

<p =
class=3DMsoPlainText>=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D<o:p></o:p></p>

<p class=3DMsoPlainText>OCRs:<o:p></o:p></p>

<p class=3DMsoPlainText><o:p>&nbsp;</o:p></p>

<p class=3DMsoPlainText>None<o:p></o:p></p>

<p class=3DMsoPlainText><o:p>&nbsp;</o:p></p>

<p =
class=3DMsoPlainText>=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
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=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D<o:p></o:p></p>

<p class=3DMsoPlainText>Activities:<o:p></o:p></p>

<p class=3DMsoPlainText><o:p>&nbsp;</o:p></p>

<p class=3DMsoPlainText>Data Capture:&nbsp; 100%&nbsp; DOY 298-305 =
2010<o:p></o:p></p>

<p class=3DMsoPlainText><o:p>&nbsp;</o:p></p>

<p =
class=3DMsoPlainText>=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D<o:p></o:p></p>

<p class=3DMsoPlainText>Anomalies:<o:p></o:p></p>

<p class=3DMsoPlainText><o:p>&nbsp;</o:p></p>

<p class=3DMsoPlainText>DOY 301&nbsp; 10/28/2010&nbsp; S-ACE-0552&nbsp; =
G10-0066<o:p></o:p></p>

<p class=3DMsoPlainText>FOT brought ITOS down on MMOCTC3 in preparation =
for
switch back to UPS 14.&nbsp; <o:p></o:p></p>

<p class=3DMsoPlainText>However, context file removed from terminal =
remotely
logged in to mmocops1p, <o:p></o:p></p>

<p class=3DMsoPlainText>not on mmoctc3.&nbsp; ITOS error message =
received on
mmocops1p.&nbsp; <o:p></o:p></p>

<p class=3DMsoPlainText>IMPACT:&nbsp; ITOS recycled.&nbsp; Automation =
procedures
started, binds initialized <o:p></o:p></p>

<p class=3DMsoPlainText>and data forwarding enabled.&nbsp; ACE_PASS =
procedure
halted to prevent automatic <o:p></o:p></p>

<p class=3DMsoPlainText>swap of SSRs.&nbsp; All data recovered during =
subsequent
support.<o:p></o:p></p>

<p class=3DMsoNormal><o:p>&nbsp;</o:p></p>

<p class=3DMsoNormal><span style=3D'font-size:10.5pt;font-family:"Times =
New =
Roman","serif"'>=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D<o:p></o:p></span><=
/p>

<p class=3DMsoNormal><span style=3D'font-size:10.5pt;font-family:"Times =
New Roman","serif"'>Jacqueline
Maldonado Snell<o:p></o:p></span></p>

<p class=3DMsoNormal><span style=3D'font-size:10.5pt;font-family:"Times =
New Roman","serif"'>Advanced
Composition Explorer Flight Operations Team =
Manager<o:p></o:p></span></p>

<p class=3DMsoNormal><span style=3D'font-size:10.5pt;font-family:"Times =
New Roman","serif"'>Honeywell
Technology Solutions Incorporated (HTSI)<o:p></o:p></span></p>

<p class=3DMsoNormal><span style=3D'font-size:10.5pt;font-family:"Times =
New Roman","serif"'>Goddard
Space Flight Center<o:p></o:p></span></p>

<p class=3DMsoNormal><span style=3D'font-size:10.5pt;font-family:"Times =
New Roman","serif"'>Bldg.
14 Rm W10B, Mailstop 428.2<o:p></o:p></span></p>

<p class=3DMsoNormal><span style=3D'font-size:10.5pt;font-family:"Times =
New Roman","serif"'>Greenbelt,
MD 20771<o:p></o:p></span></p>

<p class=3DMsoNormal><span style=3D'font-size:10.5pt;font-family:"Times =
New Roman","serif"'>Phone:
(301) 286-7072 <o:p></o:p></span></p>

<p class=3DMsoNormal><span style=3D'font-size:10.5pt;font-family:"Times =
New Roman","serif"'>Fax:
(301) 286-1729 <o:p></o:p></span></p>

<p class=3DMsoNormal><span style=3D'font-size:10.5pt;font-family:"Times =
New Roman","serif"'>E-mail:
<a =
href=3D"mailto:Jacqueline.M.Snell@nasa.gov">Jacqueline.M.Snell@nasa.gov</=
a><o:p></o:p></span></p>

<p class=3DMsoNormal><o:p>&nbsp;</o:p></p>

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