PDS_VERSION_ID          = PDS3                                                
RECORD_TYPE             = "STREAM"                                            
                                                                              
OBJECT                  = TEXT                                                
   INTERCHANGE_FORMAT   = "ASCII"                                             
   PUBLICATION_DATE     =                                                     
   NOTE                 = "INDEX directory contents"                          
END_OBJECT              = TEXT                                                
                                                                              
END                                                                           
                                                                              
                                                                              
The INDEX directory includes an ASCII table that provides information         
about each data file on this volume.                                          
                                                                              
  INDXINFO.TXT  The file you are reading.                                     
                                                                              
  INDEX.TAB     Required index table that identifies the location of          
                each data file in this data set.                              
                                                                              
  INDEX.LBL     PDS detached label for INDEX.TAB.                             
                                                                              
                                                                              
     Notes on Using the Index Tables                                          
                                                                              
     Each index table contains one row (record) for each data product         
on the volume. The table is formatted so that it can be read directly         
into many data management systems. All fields are separated by commas         
and character fields are enclosed in double quotation marks (").              
Character fields are left justified and numeric fields are right              
justified.  Each record ends with ASCII carriage return <CR> (ASCII 13)       
and line feed <LF> (ASCII 10) characters.  This allows the table to be        
treated as a fixed length record file on computers that support this          
file type and as a normal text file on other computers.                       
                                                                              
     The PDS label file for the table describes the content and               
structure of the fields in the index table.  This description includes        
the name of each field, its format, and a brief definition.  The              
values for start byte and number of bytes listed in the label file do not     
include commas between fields or quotation marks surrounding character        
fields.