PDS_VERSION_ID                     = PDS3                                     
                                                                              
RECORD_TYPE                        = STREAM                                   
RELEASE_ID                         = 0001                                     
REVISION_ID                        = 0000                                     
                                                                              
OBJECT                             = TEXT                                     
  PUBLICATION_DATE                 = 2018-02-26                               
  NOTE                             = "Description of the CATALOG              
                                      directory contents for a VEX            
                                      ASPERA-4 archive volume."               
END_OBJECT                         = TEXT                                     
END                                                                           
                                                                              
                                                                              
                   CATALOG Directory Contents                                 
                                                                              
The CATALOG directory contains high-level catalog objects for the             
Venus Express ASPERA-4 archive volume.  The following files are found         
in this directory.                                                            
                                                                              
CATINFO.TXT -             The file you are reading.                           
                                                                              
ASPERA4_INST.CAT -        High-level catalog object for the Venus             
                          Express ASPERA-4 instrument.                        
                                                                              
ASPERA4_SWM.CAT -         High-level catalog object for the ASPERA-4          
                          solar wind parameters data set.                     
                                                                              
ASPERA4_SWM_RELEASE.CAT - High-level release object for the ASPERA-4          
                          solar wind parameters data set.                     
                                                                              
ASPERA4_SOFTWARE.CAT -    High-level catalog object for the Venus             
                          Express ASPERA-4 software.                          
                                                                              
MISSION.CAT -             High-level catalog object for the                   
                          Venus Express Mission.                              
                                                                              
INSTHOST.CAT -            High-level catalog object for the Venus Express     
                          spacecraft.                                         
                                                                              
PERSON.CAT -              High-level catalog object for personnel associated  
                          with the VEX ASPERA-4 archive.                      
                                                                              
REF.CAT -                 High-level catalog object for references cited in   
                          the other catalog object files.