PDS_VERSION_ID      = PDS3                                                    
RECORD_TYPE         = "UNDEFINED"                                             
LABEL_REVISION_NOTE = "2006-10-17 DI:McLaughlin Added Nav data set ids;       
  2007-09-11 SBN:McLaughlin Updated for DIF-C-MRI-3-NAV-9P-ENCOUNTER-V1.1,    
                            changed RECORD_TYPE to UNDEFINED;                 
  2007-10-24 SBN:McLaughlin Updated raw NAV MRI and ITS DATA_SET_IDs          
                            from V1.0 to V1.1;                                
  2007-12-11 SBN:McLaughlin Added data set ID for this doc set;               
"                                                                             
                                                                              
^ASCII_DOCUMENT     = "SCLK_CORRELATION.ASC"                                  
^PNG_DOCUMENT       = "FIG1_FLYBY_SCLK_OFFSET.PNG"                            
^JPG_DOCUMENT       = { "FIG2_SCLK_TEMP_HISTORY.JPG",                         
                        "FIG3_FLYBY_VS_IMPACTOR_SCLK.JPG" }                   
                                                                              
^PDF_DOCUMENT       = "SCLK_CORRELATION.PDF"                                  
^WORD_DOCUMENT      = "SCLK_CORRELATION.DOC"                                  
                                                                              
DATA_SET_ID         = { "DI-C-HRII/HRIV/MRI/ITS-6-DOC-SET-V1.0",              
                        "DIF-CAL-HRII-2-9P-CRUISE-V1.0",                      
                        "DIF-CAL-HRIV-2-9P-CRUISE-V1.0",                      
                        "DIF-CAL-MRI-2-9P-CRUISE-V1.0",                       
                        "DII-CAL-ITS-2-9P-CRUISE-V1.0",                       
                        "DIF-C-HRII-2-9P-ENCOUNTER-V1.0",                     
                        "DIF-C-HRIV-2-9P-ENCOUNTER-V1.0",                     
                        "DIF-C-MRI-2-9P-ENCOUNTER-V1.0",                      
                        "DII-C-ITS-2-9P-ENCOUNTER-V1.0",                      
                        "DIF-C-HRII-3/4-9P-ENCOUNTER-V1.0",                   
                        "DIF-C-HRIV-3/4-9P-ENCOUNTER-V1.0",                   
                        "DIF-C-MRI-3/4-9P-ENCOUNTER-V1.0",                    
                        "DII-C-ITS-3/4-9P-ENCOUNTER-V1.0",                    
                        "DIF-C-HRII-3/4-9P-ENCOUNTER-V2.0",                   
                        "DIF-C-HRIV-3/4-9P-ENCOUNTER-V2.0",                   
                        "DIF-C-MRI-3/4-9P-ENCOUNTER-V2.0",                    
                        "DII-C-ITS-3/4-9P-ENCOUNTER-V2.0",                    
                        "DIF-CAL-HRIV-2-NAV-9P-CRUISE-V1.0",                  
                        "DIF-CAL-MRI-2-NAV-9P-CRUISE-V1.1",                   
                        "DII-CAL-ITS-2-NAV-9P-CRUISE-V1.1",                   
                        "DIF-C-HRIV-2-NAV-9P-ENCOUNTER-V1.0",                 
                        "DIF-C-MRI-2-NAV-9P-ENCOUNTER-V1.1",                  
                        "DII-C-ITS-2-NAV-9P-ENCOUNTER-V1.1",                  
                        "DIF-C-HRIV-3-NAV-9P-ENCOUNTER-V1.0",                 
                        "DIF-C-MRI-3-NAV-9P-ENCOUNTER-V1.1",                  
                        "DII-C-ITS-3-NAV-9P-ENCOUNTER-V1.0" }                 
                                                                              
OBJECT                = ASCII_DOCUMENT                                        
  DOCUMENT_NAME       = "Deep Impact Spacecraft Clock Correlation"            
  DOCUMENT_TOPIC_TYPE = "INSTRUMENT AND DATA SET DESCRIPTION"                 
  INTERCHANGE_FORMAT  = "ASCII"                                               
  DOCUMENT_FORMAT     = "TEXT"                                                
  DESCRIPTION         = "This document summarizes the rationale for           
    the archived correlations between the Deep Impact Flyby (DIF)             
    and Impactor Spacecraft (DII) Clocks (SCLK) and Dynamical                 
    Barycentric Time that are encapsulated in the SPICE SCLK-Kernel           
    files in the PDS archive for Deep Impact. This document also              
    explains why the clock correlation was changed about 2 seconds,           
    retroactively, shortly after impact with comet 9P/Tempel 1."              
  PUBLICATION_DATE    = 2006-06-22                                            
END_OBJECT            = ASCII_DOCUMENT                                        
                                                                              
OBJECT                = PNG_DOCUMENT                                          
  DOCUMENT_NAME       = "Figure 1"                                            
  DOCUMENT_TOPIC_TYPE = "INSTRUMENT AND DATA SET DESCRIPTION"                 
  INTERCHANGE_FORMAT  = "BINARY"                                              
  DOCUMENT_FORMAT     = "PNG"                                                 
  DESCRIPTION         = "This document is figure 1, referenced in             
    the ASCII version the Deep Impact Spacecraft Clock Correlation            
    document.  It is a plot of the TDB minus SCLK ticks, showing the          
    TDB advancing about one second per day relative to the flyby SCLK."       
  PUBLICATION_DATE    = 2006-06-22                                            
END_OBJECT            = PNG_DOCUMENT                                          
                                                                              
OBJECT                = JPG_DOCUMENT                                          
  DOCUMENT_NAME       = "Figures 2 and 3"                                     
  DOCUMENT_TOPIC_TYPE = "INSTRUMENT AND DATA SET DESCRIPTION"                 
  INTERCHANGE_FORMAT  = "BINARY"                                              
  DOCUMENT_FORMAT     = "JPG"                                                 
  DESCRIPTION         = "This document presents figures 2 and 3,              
    referenced in the ASCII version the Deep Impact Spacecraft Clock          
    Correlation document.  Figure 2 contains two plots illustrating           
    the temperature history of the Flyby and Impactor spacecraft              
    processing units for the approach and encounter phases of the             
    mission.  Figure 3 is a  plot showing the relative offset                 
    between the two spacecraft clocks during approach and encounter."         
  PUBLICATION_DATE    = 2006-06-22                                            
END_OBJECT            = JPG_DOCUMENT                                          
                                                                              
OBJECT                = PDF_DOCUMENT                                          
  DOCUMENT_NAME       = "Deep Impact Spacecraft Clock Correlation"            
  DOCUMENT_TOPIC_TYPE = "INSTRUMENT AND DATA SET DESCRIPTION"                 
  INTERCHANGE_FORMAT  = "BINARY"                                              
  DOCUMENT_FORMAT     = "ADOBE PDF"                                           
  DESCRIPTION         = "This document summarizes the rationale for           
    the archived correlations between the Deep Impact Flyby (DIF)             
    and Impactor Spacecraft (DII) Clocks (SCLK) and Dynamical                 
    Barycentric Time that are encapsulated in the SPICE SCLK-Kernel           
    files in the PDS archive for Deep Impact. This document also              
    explains why the clock correlation was changed about 2 seconds,           
    retroactively, shortly after impact with comet 9P/Tempel 1."              
  PUBLICATION_DATE    = 2006-06-22                                            
END_OBJECT            = PDF_DOCUMENT                                          
                                                                              
OBJECT                = WORD_DOCUMENT                                         
  DOCUMENT_NAME       = "Deep Impact Spacecraft Clock Correlation"            
  DOCUMENT_TOPIC_TYPE = "INSTRUMENT AND DATA SET DESCRIPTION"                 
  INTERCHANGE_FORMAT  = "BINARY"                                              
  DOCUMENT_FORMAT     = "MICROSOFT WORD"                                      
  DESCRIPTION         = "This document summarizes the rationale for           
    the archived correlations between the Deep Impact Flyby (DIF)             
    and Impactor Spacecraft (DII) Clocks (SCLK) and Dynamical                 
    Barycentric Time that are encapsulated in the SPICE SCLK-Kernel           
    files in the PDS archive for Deep Impact. This document also              
    explains why the clock correlation was changed about 2 seconds,           
    retroactively, shortly after impact with comet 9P/Tempel 1."              
  PUBLICATION_DATE    = 2006-06-22                                            
END_OBJECT            = WORD_DOCUMENT                                         
                                                                              
END