PDS_VERSION_ID                 = PDS3
LABEL_REVISION_NOTE            = "2004-12-08 GEO:shs Example;"

/* File characteristics */
FILE_NAME                      = "MAG_2003_0402_APL_ALIGN_AC.TAB"
RECORD_TYPE                    = FIXED_LENGTH
RECORD_BYTES                   = 34 
FILE_RECORDS                   = 870
INTERCHANGE_FORMAT             = "ASCII"

/* Identification keywords */
DATA_SET_ID                    = "MSGR-H-MAG-6-CAL-V1.0"
DATA_SET_NAME                  = "MESSENGER MERCURY MAG 6 CALIBRATION V1.0"
PRODUCT_ID                     = "2003_0402_APL_ALIGN_AC"
PRODUCT_TYPE                   = "CALIBRATION"
PRODUCT_CREATION_TIME          = 2003-01-14T00:00:00
PRODUCT_VERSION_ID             = "1.0"
RELEASE_ID                     = "0001"

INSTRUMENT_HOST_NAME           = "MESSENGER"
INSTRUMENT_HOST_ID             = "MSGR"
MISSION_NAME                   = "MESSENGER"
INSTRUMENT_NAME                = "MAGNETOMETER"
INSTRUMENT_ID                  = "MAG"
TARGET_NAME                    = CALIBRATION

START_TIME                     = "N/A"
STOP_TIME                      = "N/A"
SPACECRAFT_CLOCK_START_DN      = "N/A"
SPACECRAFT_CLOCK_STOP_DN       = "N/A"

^DESCRIPTION                   = "MAG_GROUND_CAL_DATA_DSCR_V1.PDF"

/* Pointers to data objects */
^TABLE                         = "MAG_2003_0402_APL_ALIGN_AC.TAB"

/* Table definition */
OBJECT                         = TABLE
  NAME                         = "AC CHANNEL DATA"
  INTERCHANGE_FORMAT           = ASCII
  ROWS                         = 870
  ROW_BYTES                    = 34
  COLUMNS                      = 4

  OBJECT                       = COLUMN
    COLUMN_NUMBER              = 1
    NAME                       = "TIME"
    DATA_TYPE                  = ASCII_REAL
    START_BYTE                 = 1
    BYTES                      = 15
    FORMAT                     = "F15.2"
    UNIT                       = "SECOND"
    DESCRIPTION                = "TIME of observation"
  END_OBJECT                   = COLUMN

  OBJECT                       = COLUMN
    COLUMN_NUMBER              = 2
    NAME                       = "AC_AXIS"
    DATA_TYPE                  = ASCII_INTEGER
    START_BYTE                 = 17
    BYTES                      = 1
    FORMAT                     = "I1"
    UNIT                       = "DN"
    DESCRIPTION                = "Instrument axis (X=0, Y=1, Z=2)"
  END_OBJECT                   = COLUMN

  OBJECT                       = COLUMN
    COLUMN_NUMBER              = 3
    NAME                       = "LOG_AC"
    DATA_TYPE                  = ASCII_INTEGER
    START_BYTE                 = 19
    BYTES                      = 5
    FORMAT                     = "I5"
    UNIT                       = "DN"
    DESCRIPTION                = "Concatenated mantissa-log corresponding to
       the amplitude of the 1-10 Hz filtered data from the AC-axis instrument
       axis"
  END_OBJECT                   = COLUMN

  OBJECT                       = COLUMN
    COLUMN_NUMBER              = 4
    NAME                       = "AMPLITUDE"
    DATA_TYPE                  = ASCII_INTEGER
    START_BYTE                 = 25
    BYTES                      = 8
    FORMAT                     = "I8"
    UNIT                       = "DN"
    DESCRIPTION                = "Integer value of the 1-10 Hz amplitude in
       the same units as the counts in the science data (AC Count)"
  END_OBJECT                   = COLUMN

END_OBJECT                     = TABLE

END