PDS_VERSION_ID                = PDS3
RECORD_TYPE                   = FIXED_LENGTH
RECORD_BYTES                  = 313
FILE_RECORDS                  = 281
^INDEX_TABLE                  = "INDEX.TAB"
DATA_SET_ID                   = "ODY-M-GRS-5-AND-V2.0"
MISSION_NAME                  = "2001 MARS ODYSSEY"
INSTRUMENT_NAME               = "GAMMA RAY SPECTROMETER"
DESCRIPTION                   = "This index file lists information
   about each of the Odyssey GRS AHD data products contained on
   this archive volume."

OBJECT                        = INDEX_TABLE
  INTERCHANGE_FORMAT          = ASCII
  ROW_BYTES                   = 313
  ROWS                        = 281
  COLUMNS                     = 16
  INDEX_TYPE                  = SINGLE

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

  OBJECT                      = COLUMN
    COLUMN_NUMBER             = 2
    NAME                      = PATH_NAME
    DATA_TYPE                 = CHARACTER
    START_BYTE                = 15
    BYTES                     = 20
    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                = 38
    BYTES                     = 31
    DESCRIPTION               = "The name of the file containing this data
                                 product's PDS label." 
  END_OBJECT                  = COLUMN

  OBJECT                      = COLUMN
    COLUMN_NUMBER             = 4
    NAME                      = PRODUCT_ID
    DATA_TYPE                 = CHARACTER
    START_BYTE                = 72
    BYTES                     = 36
    DESCRIPTION               = "Unique identifier for this GRS AHD product."
  END_OBJECT                  = COLUMN

  OBJECT                      = COLUMN
    COLUMN_NUMBER             = 5
    NAME                      = PRODUCT_TYPE
    DATA_TYPE                 = CHARACTER
    START_BYTE                = 111 
    BYTES                     = 27
    DESCRIPTION               = "Type of this GRS product, e.g. 
                                 AVERAGED_NEUTRON_DATA."
  END_OBJECT                  = COLUMN

  OBJECT                      = COLUMN
    COLUMN_NUMBER             = 6
    NAME                      = PRODUCT_CREATION_TIME
    DATA_TYPE                 = TIME
    START_BYTE                = 140
    BYTES                     = 24
    DESCRIPTION               = "UTC date and time that this AND product 
                                 was created, in the format 
                                 yyyy-mm-ddThh:mm:ss.sss."
  END_OBJECT                  = COLUMN

  OBJECT                      = COLUMN
    COLUMN_NUMBER             = 7
    NAME                      = PRODUCT_VERSION_ID
    DATA_TYPE                 = CHARACTER
    START_BYTE                = 166
    BYTES                     = 10
    DESCRIPTION               = "The version identifier of this 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                = 179
    BYTES                     = 4
    DESCRIPTION               = "The ID of the Odyssey mission data
                                 release in which this product was
                                 first included. 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                = 186
    BYTES                     = 30
    DESCRIPTION               = "Common identifier for the phase
                                 of the mission during which data for
                                 this product was acquired."
  END_OBJECT                  = COLUMN

  OBJECT                      = COLUMN
    COLUMN_NUMBER             = 10
    NAME                      = TARGET_NAME
    DATA_TYPE                 = CHARACTER
    START_BYTE                = 219
    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                = 229
    BYTES                     = 24
    DESCRIPTION               = "UTC date and time at the beginning
                                 of data acquisition for this product, 
                                 in the format yyyy-mm-ddThh:mm:ss.sss."
  END_OBJECT                  = COLUMN

  OBJECT                      = COLUMN
    COLUMN_NUMBER             = 12
    NAME                      = STOP_TIME
    DATA_TYPE                 = TIME
    START_BYTE                = 254
    BYTES                     = 24
    DESCRIPTION               = "UTC date and time at the end of
                                 data acquisition for this product, 
                                 in the format yyyy-mm-ddThh:mm:ss.sss."
  END_OBJECT                  = COLUMN

  OBJECT                      = COLUMN
    COLUMN_NUMBER             = 13
    NAME                      = SPACECRAFT_CLOCK_START_COUNT
    DATA_TYPE                 = ASCII_INTEGER
    START_BYTE                = 279
    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                = 292
    BYTES                     = 12
    FORMAT                    = "I12"
    DESCRIPTION               = "Value of the spacecraft clock at
                                 the end of data acquisition for this 
                                 product."
  END_OBJECT                  = COLUMN

  OBJECT                      = COLUMN
    COLUMN_NUMBER             = 15
    NAME                      = START_SOLAR_LONGITUDE
    DATA_TYPE                 = ASCII_REAL
    START_BYTE                = 305
    BYTES                     = 3
    FORMAT                    = "F3.0"
    DESCRIPTION               = "Beginning of time period represented 
                                 by this AND product, in terms of Mars
                                 solar longitude (Ls) or season."
  END_OBJECT                  = COLUMN

  OBJECT                      = COLUMN
    COLUMN_NUMBER             = 16
    NAME                      = STOP_SOLAR_LONGITUDE
    DATA_TYPE                 = ASCII_REAL
    START_BYTE                = 309
    BYTES                     = 3
    FORMAT                    = "F3.0"
    DESCRIPTION               = "End of time period represented by 
                                 this AND product, in terms of Mars
                                 solar longitude (Ls) or season."
  END_OBJECT                  = COLUMN

END_OBJECT                    = INDEX_TABLE
END