PDS_VERSION_ID                 = "PDS3" 

/*** FILE FORMAT ***/
FILE_RECORDS                   = 175
RECORD_TYPE                    = FIXED_LENGTH
RECORD_BYTES                   = 125

/*** GENERAL DATA DESCRIPTION PARAMETERS ***/
PRODUCT_ID                     = "GRS_CMD2009271ZZZ_TAB"
PRODUCT_VERSION_ID             = "V1"
PRODUCT_CREATION_TIME          = 2009-09-28T08:17:17
PRODUCT_TYPE                   = "ANCILLARY"
STANDARD_DATA_PRODUCT_ID       = "GRS_COMMAND_ECHO"
SOFTWARE_NAME                  = "PIPE-GRS2EDR"
SOFTWARE_VERSION_ID            = "1.0"
INSTRUMENT_HOST_NAME           = "MESSENGER"
INSTRUMENT_NAME                = "GAMMA RAY SPECTROMETER"
INSTRUMENT_ID                  = "GRS"
DATA_SET_ID                    = "MESS-E/V/H-GRNS-2-GRS-RAWDATA-V1.0"
MISSION_PHASE_NAME             = "MERCURY 3 FLYBY"
TARGET_NAME                    = "MERCURY"
START_TIME                     = 2009-09-28T00:57:00
STOP_TIME                      = 2009-09-28T04:25:25
SPACECRAFT_CLOCK_START_COUNT   = 162586886
SPACECRAFT_CLOCK_STOP_COUNT    = 162599391
^TABLE                         = "GRS_CMD2009271ZZZ.TAB"

OBJECT                         = TABLE
COLUMNS                        = 7
INTERCHANGE_FORMAT             = ASCII
ROW_BYTES                      = 125
ROWS                           = 175
DESCRIPTION                    = "
    This table contains one set of the commands executed by the MESSENGER
    Gamma-Ray Spectrometer (GRS). A set is defined as all data with
    timestamps corresponding to a given Earth day. The complete column
    definitions are contained in an external structure file found in the
    LABEL directory of the archive volume. Additional details are contained
    in the EDR SIS document.
"
^STRUCTURE = "GRS_CMDECHO.FMT" 
END_OBJECT                     = TABLE
END