PDS_VERSION_ID                = PDS3
RECORD_TYPE                   = FIXED_LENGTH
RECORD_BYTES                  = 307
FILE_RECORDS                  = 7278
^INDEX_TABLE                  = "INDEX.TAB"
DATA_SET_ID                   = "ODY-M-GRS-4-DND-V1.0"
MISSION_NAME                  = "2001 MARS ODYSSEY"
INSTRUMENT_NAME               = "GAMMA RAY SPECTROMETER"
DESCRIPTION                   = "This index file lists information
   about each of the Odyssey GRS DND data products contained on
   this archive volume."

OBJECT                        = INDEX_TABLE
  INTERCHANGE_FORMAT          = ASCII
  ROW_BYTES                   = 307
  ROWS                        = 7278
  COLUMNS                     = 14
  INDEX_TYPE                  = SINGLE

  OBJECT                      = COLUMN
    COLUMN_NUMBER             = 1
    NAME                      = VOLUME_ID
    DATA_TYPE                 = CHARACTER
    START_BYTE                = 2
    BYTES                     = 10
    DESCRIPTION               = "The volume on which a data product is 
                                 stored."
  END_OBJECT                  = COLUMN

  OBJECT                      = COLUMN
    COLUMN_NUMBER             = 2
    NAME                      = PATH_NAME
    DATA_TYPE                 = CHARACTER
    START_BYTE                = 15
    BYTES                     = 18
    DESCRIPTION               = "The full directory path to the file 
                                 relative to the volume root directory."
  END_OBJECT                  = COLUMN

  OBJECT                      = COLUMN
    COLUMN_NUMBER             = 3
    NAME                      = FILE_NAME
    DATA_TYPE                 = CHARACTER
    START_BYTE                = 36
    BYTES                     = 31
    DESCRIPTION               = "The name of the file containing a data
                                 product's PDS label." 
  END_OBJECT                  = COLUMN

  OBJECT                      = COLUMN
    COLUMN_NUMBER             = 4
    NAME                      = PRODUCT_ID
    DATA_TYPE                 = CHARACTER
    START_BYTE                = 70
    BYTES                     = 36
    DESCRIPTION               = "Unique identifier for a GRS DND product."
  END_OBJECT                  = COLUMN

  OBJECT                      = COLUMN
    COLUMN_NUMBER             = 5
    NAME                      = PRODUCT_TYPE
    DATA_TYPE                 = CHARACTER
    START_BYTE                = 109 
    BYTES                     = 27
    DESCRIPTION               = "Type of GRS product, e.g. 
                                 DERIVED_NEUTRON_DATA."
  END_OBJECT                  = COLUMN

  OBJECT                      = COLUMN
    COLUMN_NUMBER             = 6
    NAME                      = PRODUCT_CREATION_TIME
    DATA_TYPE                 = TIME
    START_BYTE                = 138
    BYTES                     = 24
    DESCRIPTION               = "UTC date and time that a product 
                                 was created, in the format 
                                 yyyy-mm-ddThh:mm:ss.sssZ"
  END_OBJECT                  = COLUMN

  OBJECT                      = COLUMN
    COLUMN_NUMBER             = 7
    NAME                      = PRODUCT_VERSION_ID
    DATA_TYPE                 = CHARACTER
    START_BYTE                = 164
    BYTES                     = 10
    DESCRIPTION               = "The version identifier of the product. 
                                 The first version of a product is
                                 version 1.0. If the product is revised
                                 and re-released, the version ID is 
                                 incremented."
  END_OBJECT                  = COLUMN

  OBJECT                      = COLUMN
    COLUMN_NUMBER             = 8
    NAME                      = RELEASE_ID
    DATA_TYPE                 = CHARACTER
    START_BYTE                = 177
    BYTES                     = 4
    DESCRIPTION               = "The ID of the Odyssey mission data
                                 release. The first release is 0001,
                                 followed by 0002, etc."
  END_OBJECT                  = COLUMN

  OBJECT                      = COLUMN
    COLUMN_NUMBER             = 9
    NAME                      = MISSION_PHASE_NAME
    DATA_TYPE                 = CHARACTER
    START_BYTE                = 184
    BYTES                     = 30
    DESCRIPTION               = "Common identifier for a given phase
                                 of the mission."
  END_OBJECT                  = COLUMN

  OBJECT                      = COLUMN
    COLUMN_NUMBER             = 10
    NAME                      = TARGET_NAME
    DATA_TYPE                 = CHARACTER
    START_BYTE                = 217
    BYTES                     = 8
    DESCRIPTION               = "Planetary body that is the target of
                                 observation; e.g., MARS."
  END_OBJECT                  = COLUMN

  OBJECT                      = COLUMN
    COLUMN_NUMBER             = 11
    NAME                      = START_TIME
    DATA_TYPE                 = TIME
    START_BYTE                = 227
    BYTES                     = 24
    DESCRIPTION               = "UTC date and time at the beginning
                                 of data acquisition for this product, 
                                 in the format yyyy-mm-ddThh:mm:ss.sssZ."
  END_OBJECT                  = COLUMN

  OBJECT                      = COLUMN
    COLUMN_NUMBER             = 12
    NAME                      = STOP_TIME
    DATA_TYPE                 = TIME
    START_BYTE                = 252
    BYTES                     = 24
    DESCRIPTION               = "UTC date and time at the end of
                                 data acquisition for this product, 
                                 in the format yyyy-mm-ddThh:mm:ss.sssZ."
  END_OBJECT                  = COLUMN

  OBJECT                      = COLUMN
    COLUMN_NUMBER             = 13
    NAME                      = SPACECRAFT_CLOCK_START_COUNT
    DATA_TYPE                 = ASCII_INTEGER
    START_BYTE                = 277
    BYTES                     = 12
    FORMAT                    = "I12"
    DESCRIPTION               = "Value of the spacecraft clock at 
                                 the beginning of data acquisition 
                                 for this product."
  END_OBJECT                  = COLUMN

  OBJECT                      = COLUMN
    COLUMN_NUMBER             = 14
    NAME                      = SPACECRAFT_CLOCK_STOP_COUNT
    DATA_TYPE                 = ASCII_INTEGER
    START_BYTE                = 290
    BYTES                     = 12
    FORMAT                    = "I12"
    DESCRIPTION               = "Value of the spacecraft clock at
                                 the end of data acquisition for this 
                                 product."
  END_OBJECT                  = COLUMN

END_OBJECT                    = INDEX_TABLE
END