PDS_VERSION_ID                 = "PDS3" 

RECORD_TYPE                    = STREAM
FILE_RECORDS                   = 8185

PRODUCT_ID                     = "SMCRAT_SPECTRA"
PRODUCT_VERSION_ID             = "V1"
PRODUCT_CREATION_TIME          = 2014-10-29
INSTRUMENT_HOST_NAME           = "KAGUYA"
INSTRUMENT_NAME                = "SPECTRAL PROFILER"
DATA_SET_ID                    = "KAGUYA-L-SP-5-SPECTRA-V1.0"
START_TIME                     = "2007-11-02T16:52:39"
STOP_TIME                      = "2009-06-10T18:24:40"
TARGET_NAME                    = "MOON"
SPACECRAFT_CLOCK_START_COUNT   = "UNK"
SPACECRAFT_CLOCK_STOP_COUNT    = "UNK"

^HEADER                        = ("SMCRAT_SPECTRA.CSV",1)
^SPREADSHEET                   = ("SMCRAT_SPECTRA.CSV",2517 <BYTES>)

OBJECT                         = HEADER
  HEADER_TYPE                  = TEXT
  BYTES                        = 2516
  DESCRIPTION                  = "The header lists the column names for 
    the table that follows. Columns 13-166 list the wavelengths at which 
    each spectrum is measured."
END_OBJECT                     = HEADER

OBJECT                         = SPREADSHEET
  FIELD_DELIMITER              = "COMMA"
  FIELDS                       = 13
  ROW_BYTES                    = 2312
  ROWS                         = 8184
  DESCRIPTION                  = "
  This file contains the spectra and analytical products presented in 
  LUCEYETAL2014. The spectra are derived from the SELENE Spectral Profiler 
  and represent 8183 spectra of small immature craters. The data file 
  (smcrat_spectra.csv) has 166 columns and 8184 rows. The first 12 columns 
  are descriptive data and the 13th through 166th column are the 
  photometrically corrected Spectral Profiler spectra of the small craters. 
  At the time of the production of the LUCEYETAL2014 paper, the valid data 
  range was 0.5 and 1.6 microns, though the data contained in the archive 
  include data beyond 1.6 microns.
  
  The first row of the file contains the column descriptors. The first 3 
  columns are the latitude, longitude, and SELENE revolution number from 
  which each spectrum was derived. The fourth column is a flag that 
  indicates a single spectrum for a crater (0) or is one of several 
  sequential spectra of a crater (1). The fifth column is the FeO content 
  determined from the spectrum using the algorithm of LAWRENCEETAL2002. 
  The sixth column is the optical maturity parameter OMAT from 
  LUCEYETAL2000. Columns 7 through 12 are the result of fitting each 
  spectrum with a radiative transfer model described in LUCEYETAL2014. The 
  columns are:
  
    7) Olivine (wt. %)
    8) Low calcium pyroxene (wt. %)
    9) High calcium pyroxene (wt. %)
   10) Plagioclase (wt. %)
   11) Submicroscopic iron (1 micron diameter)
   12) Submicroscopic iron (< 300 nm diameter)
  
  Columns 13-166 are the wavelengths of the spectral channels used in the 
  analysis (13 columns of descriptive data and 153 columns of spectral data 
  values). Invalid spectral data values are assigned the value -99.0000."   

  OBJECT                         = FIELD
    NAME                         = "LATITUDE"
    FIELD_NUMBER                 = 1
    DATA_TYPE                    = ASCII_REAL
    BYTES                        = 13
    UNIT                         = "DEGREE"
    DESCRIPTION                  = "Latitude in degrees as derived from JAXA 
                                   database."
  END_OBJECT                     = FIELD

  OBJECT                         = FIELD
    NAME                         = "LONGITUDE"
    FIELD_NUMBER                 = 2
    DATA_TYPE                    = ASCII_REAL
    BYTES                        = 13
    UNIT                         = "DEGREE"
    DESCRIPTION                  = "Longitude in degrees as derived from JAXA 
                                   database."
  END_OBJECT                     = FIELD

  OBJECT                         = FIELD
    NAME                         = "REVOLUTION_NUMBER"
    FIELD_NUMBER                 = 3
    DATA_TYPE                    = ASCII_REAL
    BYTES                        = 13
    DESCRIPTION                  = "Revolution number (orbit number) of the 
                                   spectrum."
  END_OBJECT                     = FIELD

  OBJECT                         = FIELD
    NAME                         = "MULTIPLE_SPECTRA_FLAG"
    FIELD_NUMBER                 = 4
    DATA_TYPE                    = ASCII_REAL
    BYTES                        = 13
    DESCRIPTION                  = "Flag indicating a single spectrum of a 
                                   crater (0) or one of several sequential 
                                   spectra of a crater (1)."
  END_OBJECT                     = FIELD

  OBJECT                         = FIELD
    NAME                         = "FeO"
    FIELD_NUMBER                 = 5
    DATA_TYPE                    = ASCII_REAL
    BYTES                        = 13
    INVALID_CONSTANT             = -99.0000
    DESCRIPTION                  = "FeO content of the location derived from 
                                   the spectrum using the algorithm of 
                                   LAWRENCEETAL2002."
  END_OBJECT                     = FIELD

  OBJECT                         = FIELD
    NAME                         = "OMAT"
    FIELD_NUMBER                 = 6
    DATA_TYPE                    = ASCII_REAL
    BYTES                        = 13
    DESCRIPTION                  = "Optical maturity parameter OMAT derived 
                                   from the spectrum using the algorithm of 
                                   LUCEYETAL2000."
  END_OBJECT                     = FIELD

  OBJECT                         = FIELD
    NAME                         = "OLIVINE_WT%"
    FIELD_NUMBER                 = 7
    DATA_TYPE                    = ASCII_REAL
    BYTES                        = 13
    DESCRIPTION                  = "Weight percent olivine derived from 
                                   radiative transfer modeling of the 
                                   spectrum."
  END_OBJECT                     = FIELD

  OBJECT                         = FIELD
    NAME                         = "ORTHOPYROXENE_WT.%"
    FIELD_NUMBER                 = 8
    DATA_TYPE                    = ASCII_REAL
    BYTES                        = 13
    DESCRIPTION                  = "Weight percent orthopyroxene derived 
                                   from radiative transfer modeling of the 
                                   spectrum."
  END_OBJECT                     = FIELD

  OBJECT                         = FIELD
    NAME                         = "CLINOPYROXENE_WT.%"
    FIELD_NUMBER                 = 9
    DATA_TYPE                    = ASCII_REAL
    BYTES                        = 13
    DESCRIPTION                  = "Weight percent clinopyroxene derived 
                                   from radiative transfer modeling of the 
                                   spectrum."
  END_OBJECT                     = FIELD

  OBJECT                         = FIELD
    NAME                         = "PLAGIOCLASE_WT.%"
    FIELD_NUMBER                 = 10
    DATA_TYPE                    = ASCII_REAL
    BYTES                        = 13
    DESCRIPTION                  = "Weight percent plagioclase derived from 
                                   radiative transfer modeling of the 
                                   spectrum."
  END_OBJECT                     = FIELD

  OBJECT                         = FIELD
    NAME                         = "SUBMICROSCOPIC_IRON_1UM"
    FIELD_NUMBER                 = 11
    DATA_TYPE                    = ASCII_REAL
    BYTES                        = 13
    DESCRIPTION                  = "Weight fraction 1 micrometer iron.
                                   Values are derived from a quantized lookup
                                   table with increments of 0.0005 weight
                                   fraction."
  END_OBJECT                     = FIELD

  OBJECT                         = FIELD
    NAME                         = "SUBMICROSCOPIC_IRON_LT_300NM"
    FIELD_NUMBER                 = 12
    DATA_TYPE                    = ASCII_REAL
    BYTES                        = 13
    DESCRIPTION                  = "Abundance of <300 nm iron in mg/g.
                                    Values are derived from a quantized
                                    lookup table with increments of 1 mg/g."
  END_OBJECT                     = FIELD

  OBJECT                         = FIELD
    NAME                         = "SPECTRUM"
    FIELD_NUMBER                 = 13
    DATA_TYPE                    = ASCII_REAL
    INVALID_CONSTANT             = -99.0000
    BYTES                        = 2142
    ITEMS                        = 153
    ITEM_BYTES                   = 13  
    DESCRIPTION                  = "Spectral reflectance values."
  END_OBJECT                     = FIELD
      
END_OBJECT                     = SPREADSHEET

END