PDS_VERSION_ID                 = PDS3

/* FILE CHARACTERISTICS */
RECORD_TYPE                    = FIXED_LENGTH
RECORD_BYTES                   = 131356
FILE_RECORDS                   = 576

/* POINTERS TO DATA OBJECTS */
^TABLE                         = "SGS_01_150_165_07.DAT"

/* IDENTIFICATION DATA ELEMENTS */
DATA_SET_NAME                  = "ODY MARS GAMMA RAY SPECTROMETER 5 SGS V1.0"
DATA_SET_ID                    = "ODY-M-GRS-5-SGS-V1.0"
PRODUCT_ID                     = "SGS_01_150_165_07"
PRODUCT_TYPE                   = "SUMMED_GAMMA_SPECTRA"
PRODUCT_VERSION_ID             = "2.0"
RELEASE_ID                     = "0005"

/* DESCRIPTIVE DATA ELEMENTS */
INSTRUMENT_HOST_NAME           = "2001 MARS ODYSSEY"
INSTRUMENT_NAME                = "GAMMA RAY SPECTROMETER"
SPACECRAFT_ID                  = ODY
TARGET_NAME                    = MARS
MISSION_PHASE_NAME             = MAPPING
CENTER_LATITUDE                = 52.5
START_TIME                     = 2003-03-11T00:36:51.381
STOP_TIME                      = 2003-04-08T22:29:27.429
START_SOLAR_LONGITUDE          = 150
STOP_SOLAR_LONGITUDE           = 165
SPACECRAFT_CLOCK_START_COUNT   = 187343442492
SPACECRAFT_CLOCK_STOP_COUNT    = 187982920286
PRODUCT_CREATION_TIME          = 2004-03-04T01:28:54.765

/* DATA OBJECT DEFINITION */
OBJECT                         = TABLE

  INTERCHANGE_FORMAT           = BINARY
  ROWS                         = 576
  ROW_BYTES                    = 131356

  /* The complete column definitions are contained in an external file */
  /* found in the LABEL directory of the archive disk.                 */
  
  COLUMNS                      = 54
  ^STRUCTURE                   = "SUMMED_GAMMA_SPECTRA_COLS.FMT"

  /* DESCRIPTIVE data elements */

  DESCRIPTION                  = "

     The SGS product contains sums of corrected gamma spectra with
     ancillary data. The data has been summed spatially over a 
     5 degree by 5 degree grid and temporally over intervals of 15
     degrees of solar longitude.

     The SGS product data is presented in a tables corresponding to 
     the 36 latitude bands of the 5x5 degree grid.

     This file is for the band centered at 52.5 degrees latitude.
    
     Within each band, longitude increases eastward from the cell
     centered at 2.5 degrees east longitude to the cell centered at 
     357.5 degrees east longitude.
  "

END_OBJECT                     = TABLE

END