PDS_VERSION_ID                = PDS3
RECORD_TYPE                   = FIXED_LENGTH
RECORD_BYTES                  = 316
FILE_RECORDS                  = 2456
^INDEX_TABLE                  = "INDEX.TAB"
VOLUME_ID                     = MESSXRS_2001
DATA_SET_ID                   = "MESS-E/V/H-XRS-3-CDR-SPECTRA-V1.0"
MISSION_NAME                  = "MESSENGER"
INSTRUMENT_NAME               = "XRAY SPECTROMETER"
PRODUCT_CREATION_TIME         = 2015-11-17T14:56:13
DESCRIPTION                   = "This index file lists information
   about each of the Messenger XRS CDR data products contained on
   this archive volume."

OBJECT                        = INDEX_TABLE
  INTERCHANGE_FORMAT          = ASCII
  ROW_BYTES                   = 316
  ROWS                        = 2456
  COLUMNS                     = 14
  INDEX_TYPE                  = SINGLE

  OBJECT                      = COLUMN
    COLUMN_NUMBER             = 1
    NAME                      = VOLUME_ID
    DATA_TYPE                 = CHARACTER
    START_BYTE                = 2
    BYTES                     = 12
    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                = 17
    BYTES                     = 24
    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                = 44
    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                = 78
    BYTES                     = 36
    DESCRIPTION               = "Unique identifier for a XRS CDR/RDR
product."
  END_OBJECT                  = COLUMN

  OBJECT                      = COLUMN
    COLUMN_NUMBER             = 5
    NAME                      = PRODUCT_TYPE
    DATA_TYPE                 = CHARACTER
    START_BYTE                = 117
    BYTES                     = 27
    DESCRIPTION               = "Type of XRS product"
  END_OBJECT                  = COLUMN

  OBJECT                      = COLUMN
    COLUMN_NUMBER             = 6
    NAME                      = PRODUCT_CREATION_TIME
    DATA_TYPE                 = TIME
    START_BYTE                = 146
    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                = 172
    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                = 185
    BYTES                     = 4
    DESCRIPTION               = "The ID of the Messenger 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                = 192
    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                = 225
    BYTES                     = 11
    DESCRIPTION               = "Planetary body that is the target of
                                 observation; e.g., MERCURY"
  END_OBJECT                  = COLUMN

  OBJECT                      = COLUMN
    COLUMN_NUMBER             = 11
    NAME                      = START_TIME
    DATA_TYPE                 = TIME
    START_BYTE                = 238
    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                = 263
    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                 = CHARACTER
    START_BYTE                = 289
    BYTES                     = 11
    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                 = CHARACTER
    START_BYTE                = 303
    BYTES                     = 11
    DESCRIPTION               = "Value of the spacecraft clock at
                                 the end of data acquisition for this
                                 product."
  END_OBJECT                  = COLUMN

END_OBJECT                    = INDEX_TABLE
END