PDS_VERSION_ID                 = PDS3                                         
RECORD_TYPE                    = STREAM                                       
                                                                              
OBJECT                         = TEXT                                         
   PUBLICATION_DATE            = 2003-05-29                                   
   NOTE                        = "                                            
     This file describes the contents of the DOCUMENT directory."             
END_OBJECT                     = TEXT                                         
END                                                                           
                                                                              
  DOCINFO.TXT         This file listing the contents of the directory.        
                                                                              
  EXP_SUPP_AO.*       The Explanatory Supplement to the IRAS Additional       
                      Observations (AO) processed by Russell Walker.          
                      The document describes the processes used to generate   
                      radiance and noise map images and photometry tables     
                      from AOs that contain comet 9P/Tempel 1.  Indentical    
                      versions of the document are provided in PDS, MS-WORD,  
                      and postscript formats.                                 
                                                                              
  EXP_SUPP_AO.LBL     The PDS label for the Explanatory Supplement to the     
                      IRAS Additional Observations.                           
                                                                              
  EXP_SUPP_SURVEY.*   The Explanatory Supplement to the IRAS Survey Scans (SS)
                      processed by Russell Walker.  The document describes    
                      the processes used to generate radiance and noise       
                      map images and photometry tables from Survey Scans      
                      that contain comet 9P/Tempel 1.  Indentical versions    
                      of the document are provided in PDS, MS-WORD,  and      
                      postscript formats.                                     
                                                                              
  EXP_SUPP_SURVEY.LBL The PDS label for the Explanatory Supplement to the     
                      IRAS Survey Scans.                                      
                                                                              
  EXP_SUPP_TRAIL.*    The Explanatory Supplement to the IRAS Trail Images     
                      extracted by Russell Walker from the Reject Files in    
                      the IRAS Sky Survey Atlas.  The document describes      
                      these unprocessed images that show the debris trail     
                      of comet 9P/Tempel 1.  Indentical versions of the       
                      document are provided in PDS, MS-WORD, and postscript   
                      formats.                                                
                                                                              
  EXP_SUPP_TRAIL.LBL  The PDS label for the Explanatory Supplement to the     
                      IRAS Trail Images.                                      
                                                                              
  KEYWORD_DEFINITIONS.TXT  Definitions of PDS keywords used in the data       
                           labels.