-------------------------
(fig)   36-01104-01         
        September 29, 1994  
        NAS8-37716          
        DR DM07             
                            
-------------------------

-----------------------------------------------
(fig)                   (fig)                     
                                                  
Advanced X-ray          AXAF - I                  
Astrophysics Facility   CCD Imaging Spectrometer  
                                                  
-----------------------------------------------

ACIS Science Instrument Software Fault Tolerance and Failure Modes and Effects Analysis
Submitted to:
George C. Marshall Space Flight Center
National Aeronautics and Space Administration
Marshall Space Flight Center, AL 35812
Submitted by:
Center for Space Research
Massachusetts Institute of Technology
Cambridge, MA 02139
AXAF-I CCD Imaging Spectrometer
(ACIS)
ACIS Science Instrument Software Fault Tolerance and Failure Modes and Effects Analysis
36-01104-01
DR DM07
Contract # NAS8-37716
September 29, 1994
Submitted to:
George C. Marshall Space Flight Center
National Aeronautics and Space Administration
Marshall Space Flight Center, AL 35812
Submitted By:
Massachusetts Institute of Technology
Center for Space Research
77 Massachusetts Avenue
Cambridge, MA 02139
Approvals:

----------------------------------------------------------------------------
Dr. Peter Ford                         Philip J. Gray                         
Software Project Manager               Project Manager                        
Massachusetts Institute of Technology  Massachusetts Institute of Technology  
                                                                              
----------------------------------------------------------------------------

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(fig)                  MASSACHUSETTS INSTITUTE OF TECHNOLOGY                                                                                       
                       CENTER FOR SPACE RESEARCH                                                                                                   
                       CAMBRIDGE, MASSACHUSETTS 02139                                                                                              
REVISION               TITLE:                                                                                              DOC. NO.                
LOG                    ACIS Science Instrument Software Fault Tolerance                                                    36-01104-01             
                       and Failure Modes and Effects Analysis                                                                                      
Revision   Date                                                           ECO  Page(s)   Reason                                         Approval   
           (mm/dd/yy)                                                     No.  Affected                                                            
01                                                                        //-  All       Initial Release for Software PDR                          
                                                                                                                                                   
                                                                                                                                                   
                                                                                                                                                   
                                                                                                                                                   
                                                                                                                                                   
                                                                                                                                                   
                                                                                                                                                   
                                                                                                                                                   
                                                                                                                                                   
                                                                                                                                                   
                                                                                                                                                   
                                                                                                                                                   
                                                                                                                                                   
                                                                                                                                                   
                                                                                                                                                   
                                                                                                                                                   
                                                                                                                                                   
                                                                                                                                                   
                                                                                                                                                   
                                                                                                                                                   
                                                                                                                                                   
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