PDS_VERSION_ID         = PDS3                                                 
RECORD_TYPE            = "STREAM"                                             
                                                                              
OBJECT                 = TEXT                                                 
  PUBLICATION_DATE     = 2007-12-31                                           
  NOTE                 = "CATALOG directory contents"                         
END_OBJECT             = TEXT                                                 
END                                                                           
                                                                              
        CATALOG Directory Contents                                            
                                                                              
The CATALOG directory contains high-level catalog objects for this            
Deep Impact data set.  Catalog objects are often updated as more              
precise information becomes available.  For the latest versions of            
these files, please consult the Planetary Data System Data Set Catalog        
available on the PDS web site at:                                             
                                                                              
        http://pds.jpl.nasa.gov/                                              
                                                                              
The following files are found in this directory:                              
                                                                              
CATINFO.TXT     - This file                                                   
                                                                              
DEEP_IMPACT.CAT - Catalog object for the Deep Impact (DI) mission             
                                                                              
DIF.CAT         - Catalog object for the DI Flyby spacecraft                  
                                                                              
DII.CAT         - High-level catalog object for the DI Impactor spacecraft    
                                                                              
HRII.CAT        - Catalog object for the High Resolution Infrared             
                  Spectrometer (HRII) on the DI Flyby spacecraft              
                                                                              
HRIV.CAT        - Catalog object for the High Resolution                      
                  Visual CCD (HRIV) on the DI Flyby spacecraft                
                                                                              
MRI.CAT         - Catalog object for the Medium Resolution                    
                  Visual CCD on the DI Flyby spacecraft                       
                                                                              
ITS.CAT         - Catalog object for the Impactor Targeting Sensor            
                  Visible CCD (ITS) on the DI Impactor spacecraft             
                                                                              
REFERENCE.CAT   - Catalog objects for bibliographic citations for             
                  reference works cited in other catalog objects              
                  in the Deep Impact data sets                                
                                                                              
PERSONNEL.CAT   - Catalog object for personnel responsible for                
                  the production and distribution of the                      
                  Deep Impact science-related data sets from flight           
                                                                              
PERSONNEL.CAT   - Catalog object for personnel responsible for                
                  the production and distribution of the                      
                  Deep Impact navigation-related data sets from               
                  flight                                                      
                                                                              
9P_TEMPEL_1_1867_G1.CAT                                                       
                - Catalog object for comet 9P/Tempel 1,                       
                  the target of the Deep Impact mission                       
                                                                              
CALIBRATION.CAT - Catalog object for a calibration target