PDS_VERSION_ID           = PDS3 
RECORD_TYPE              = STREAM 
 
OBJECT                      = TEXT 
   INTERCHANGE_FORMAT       = ASCII 
   PUBLICATION_DATE         = 1998-07-11  
   NOTE                     = "N/A" 
END_OBJECT                  = TEXT 
 
END 

There are four files in this subdirectory, /INDEX.

INDEX.TAB 
INDEX.TAB contains a index to files in DATA/xxxx/CK, DATA/xxxx/EK,
DATA/xxxx/FK, DATA/xxxx/IK, DATA/xxxx/LSK, DATA/xxxx/PCK,
DATA/xxxx/SCLK and DATA/xxxx/SPK directories, where "xxxx" is
PC and UNIX. Each file name is listed, preceded by its start
and stop times.

INDEX.LBL
INDEX.LBL contains the PDS label for the volume index, INDEX.TAB.
It identifies the volume index and describes the structure 
(columns) of the index table.

ONLABELS.TXT
ONLABELS.TXT decribes the keywords and values found in SPICE labels.

INDXINFO.TXT
This file.