PDS_VERSION_ID         = PDS3                                                 
RECORD_TYPE            = "STREAM"                                             
                                                                              
OBJECT                 = TEXT                                                 
  PUBLICATION_DATE     = 2011-08-15                                           
  NOTE                 = "/CATALOG/ directory information"                    
END_OBJECT             = TEXT                                                 
END                                                                           
                                                                              
        /CATALOG/ Directory                                                   
                                                                              
The files in this /CATALOG/ directory contain fundamental high-level          
information about this Stardust-NExT data set.  Prior to using and            
understanding any data from this data set, at a minimum the following         
catalog files must be read:                                                   
                                                                              
  SDU.CAT               - spacecraft                                          
  CIDA.CAT              - instrument                                          
  NEXT.CAT              - 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         
computers.                                                                    
                                                                              
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      
data.                                                                         
                                                                              
Further information may be found via the references in REFERENCE.CAT and      
the people in PERSONNEL.CAT.                                                  
                                                                              
                                                                              
        /CATALOG/ Directory Contents                                          
                                                                              
The CATALOG directory contains high-level catalog objects for this            
Stardust-NExT 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                                                  
                                                                              
NEXT.CAT          - High-level catalog object for the Stardust-NExT mission   
                                                                              
SDU.CAT           - High-level catalog object for the Stardust spacecraft     
                                                                              
CIDA.CAT          - High-level catalog object for the Comet and               
                    Interstellar Dust Analyzer (CIDA) instrument              
                                                                              
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 the data sets      
                    for the Stardust-NExT mission