PDS_VERSION_ID         = PDS3                                                 
RECORD_TYPE            = "STREAM"                                             
OBJECT                 = TEXT                                                 
  PUBLICATION_DATE     = 2013-01-05                                           
  NOTE                 = "/CATALOG/ directory information"                    
END_OBJECT             = TEXT                                                 
        /CATALOG/ Directory                                                   
The files in this /CATALOG/ directory contain fundamental high-level          
information about this Hartley 2 shape model data set.  Prior to using and    
understanding any data from this data set, at a minimum the following catalog 
files must be read:                                                           
  DIF.CAT               - DI spacecraft                                       
  HRI.CAT               - instrument                                          
  MRI.CAT               - instrument                                          
  EPOXI.CAT             - DI extended mission                                 
  DATASET.CAT           - data                                                
The order given above is in generally increasing specificity of the           
information with respect to this data set, but the order is less important    
than that all of those files be read.                                         
The files are in 7-bit ASCII format, with carriage-return and linefeed line   
termination, and so may be read with a text editor or browser on most         
There will also be other documents, referred to in those catalog files        
and/or in the /DOCUMENT/ directory (see /DOCUMENT/DOCINFO.TXT), which are     
also part of the essential reading necessary to understand and use these      
Further information may be found via the references in REF_EPOXI.CAT and      
the people in PERSONNEL.CAT.                                                  
        /CATALOG/ Directory Contents                                          
The CATALOG directory contains high-level catalog objects for this Hartley 2  
shape model 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:                                                              
The following files are found in this directory:                              
CATINFO.TXT       - This file                                                 
EPOXI.CAT         - High-level catalog object for the DI extended mission     
DIF.CAT           - High-level catalog object for the DI Flyby spacecraft     
HRIV.CAT          - High-level catalog object for the High Resolution         
                    Visible Imager (HRIV) Instrument                          
MRI.CAT           - High-level catalog object for the Medium Resolution       
                    Imager (MRI) Instrument                                   
DATASET.CAT       - High-level catalog object for this data set               
REF_EPOXI.CAT     - Bibliographic citations for reference works cited in      
                    the Deep Impact catalog objects                           
PERSONNEL.CAT     - High-level catalog object for personnel responsible       
                    for the production and distribution of the data sets      
                    for the Deep Impact Shape model datasets                  
Icon  Name                                            Last modified      Size  Description
[DIR] Parent Directory - [TXT] catinfo.txt 02-Apr-2013 11:57 5.5K [TXT] dataset.cat 29-Apr-2013 09:33 16K [PDS catalog file] [   ] dif.cat 02-Apr-2013 11:16 24K [PDS catalog file] [   ] epoxi.cat 02-Apr-2013 11:16 96K [PDS catalog file] [   ] hriv.cat 02-Apr-2013 11:16 17K [PDS catalog file] [   ] mri.cat 02-Apr-2013 11:16 14K [PDS catalog file] [   ] personnel.cat 02-Apr-2013 11:16 6.6K [PDS catalog file] [   ] ref_epoxi.cat 02-Apr-2013 11:16 45K [PDS catalog file]
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