PDS_VERSION_ID      = PDS3
RECORD_TYPE         = FIXED_LENGTH
RECORD_BYTES        = 80
OBJECT              = TEXT
  PUBLICATION_DATE    = 2004-08-14
  NOTE                = "Description of contents of INDEX directory"
END_OBJECT          = TEXT
END

      The INDEX.TAB file in this directory lists every data product
on this archive volume. The index table is described by the
accompanying PDS label, INDEX.LBL.

      INDEX.TAB is an ASCII file.  Each line (or record) in
the file contains information about a single data product in the
Mars Exploration Rover radio science raw data archive volume.  Each line
is made up of seven comma-delimited fixed-length fields.  Four fields
contain character strings, which are enclosed by double quotes.
The other three fields contain date/time information; those values
are NOT enclosed by quotes.

      INDEX.LBL describes the format and content of INDEX.TAB at the byte
level.

      CUMINDEX.TAB is similar to INDEX.TAB except that it lists all data
products on this volume and all other MER1 Radio Science EDR volumes. 

      CUMINDEX.LBL describes the format and content of CUMINDEX.TAB.