PDS_VERSION_ID       = PDS3                                                   
RECORD_TYPE          = "FIXED_LENGTH"                                         
RECORD_BYTES         = 80                                                     
                                                                              
OBJECT               = TEXT                                                   
  PUBLICATION_DATE   = 2007-10-31                                             
  NOTE               = "Description of the CATALOG directory"                 
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       - The file you are now reading.                             
                                                                              
DEEP_IMPACT.CAT   - High-level catalog object for the Deep Impact (DI)        
                    mission                                                   
                                                                              
DIF.CAT           - High-level catalog object for the DI Flyby spacecraft     
                                                                              
MRI.CAT           - High-level catalog object for the Medium Resolution       
                    Visible CCD (MRI) on the DI Flyby spacecraft              
                                                                              
DATASET.CAT       - High-level catalog object for this data set               
                                                                              
REFERENCE.CAT     - Bibliographic citations for reference works cited in      
                    other catalog objects                                     
                                                                              
PERSONNEL.CAT     - High-level catalog object for personnel responsible       
                    for the production and distribution of this data          
                    archive                                                   
                                                                              
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