PDS_VERSION_ID                 = PDS3
LABEL_REVISION_NOTE            = "2007-01-02 D. Humm, version 1
                                  based on FFC data modified by
                                  S. Murchie and recalculated by
                                  S. Pelkey" 

/*( NOTE: Comments in this label that are delimited with parentheses,     )*/
/*( for example:                                                          )*/
        /*( comment )*/
/*( are notes to the data provider. These comments should be removed      )*/
/*( from the final label.  Comments without parentheses, for example:     )*/
        /* comment */
/*( are intended to be part of the final label.                           )*/

/* Level 6 CDR (Calibration Data Record) Identification */

DATA_SET_ID                    = "MRO-M-CRISM-4/6-CDR-V1.0"
PRODUCT_ID                     = "CDR6_1_0000000000_CT_L_1"

PRODUCT_TYPE                   = CDR
SPACECRAFT_ID                  = MRO
INSTRUMENT_ID                  = CRISM
START_TIME                     = 1980-01-01T00:00:00
STOP_TIME                      = NULL
SPACECRAFT_CLOCK_START_COUNT   = "1/0000000000" 
SPACECRAFT_CLOCK_STOP_COUNT    = NULL 
OBSERVATION_TIME               = NULL
PRODUCT_CREATION_TIME          = 2007-01-02T15:33:00

OBSERVATION_TYPE               = NULL 
OBSERVATION_ID                 = NULL 
MRO:OBSERVATION_NUMBER         = NULL 
MRO:ACTIVITY_ID                = NULL 
SOURCE_PRODUCT_ID              = NULL
MRO:SENSOR_ID                  = "L" 
PRODUCT_VERSION_ID             = "1" 

/* CDR Instrument and Observation Parameters */

MRO:WAVELENGTH_FILE_NAME       = "CDR6_1_0000000000_SW_L_2.TAB"
MRO:DETECTOR_TEMPERATURE       = NULL 
MRO:OPTICAL_BENCH_TEMPERATURE  = NULL 
MRO:SPECTROMETER_HOUSING_TEMP  = NULL 
MRO:SPHERE_TEMPERATURE         = NULL 
SHUTTER_MODE_ID                = "OPEN" 
LIGHT_SOURCE_NAME              = "NONE" 
MRO:CALIBRATION_LAMP_STATUS    = "OFF" 
MRO:CALIBRATION_LAMP_LEVEL     = 0 

/* This Level 4 CDR label describes one calibration data file. The file   */
/* is a mutiple-band, multiple-frame image file derived from ground data. */
/* It consists of a binary image followed by a list of row numbers        */
/* corresponding to the wavelength filter.                                */

/* The AT or atmospheric transmission CDR was calculated by Shannon       */
/* Pelkey of Brown University from CRISM observations of Olympus Mons.    */

/* This file is used within CAT to estimate the amount of gas             */
/* transmission in CRISM data, and remove it as a multiplicative factor.  */
/* Data in this file were derived from file ffc32dc_01_IF_i0b_fc_fi014    */
/* (a reworked version of the Olympus Mons CRISM scan, MSW000032DC_01_IF, */
/* acquired on day 2006-331). Over areas spatially-uniform in the         */
/* cross-track direction, we calculated a median of 38 lines of data      */
/* from top of volcano (21.1 km elevation) and a median of 26 lines from  */
/* base of volcano (-2.2 km elevation). The high elevation data were      */
/* scaled to match low elevation data at 2.2435 microns. The low          */
/* elevation data were then divided by the high elevation data            */
/* to get the transmission spectrum in this file, which has been binned   */
/* and/or spectrally subsampled as necessary.                             */
/*                                                                        */
/* Each values of the solar flux in the CT level 4 CDR is the *median*,   */
/* not the mean, of columns 270-369 in a single row of the AT level 4     */
/* CDR.                                                                   */

OBJECT                         = FILE
  ^TABLE                       = "CDR6_1_0000000000_CT_L_1.TAB"
  RECORD_TYPE                  = FIXED_LENGTH
  RECORD_BYTES                 = 14
  FILE_RECORDS                 = 480

  OBJECT                       = TABLE
    NAME                       = "CENTER OF FIELD ATMOS TRANS TABLE"
    INTERCHANGE_FORMAT         = "ASCII"
    ROWS                       = 480
    COLUMNS                    = 2
    ROW_BYTES                  = 14
    DESCRIPTION                = "center of field atmos trans table"

    OBJECT                     = COLUMN 
      COLUMN_NUMBER            = 1
      NAME                     = ROWNUM
      DATA_TYPE                = ASCII_INTEGER
      START_BYTE               = 1
      BYTES                    = 3
      DESCRIPTION              = "detector row number (0-479)"
    END_OBJECT                 = COLUMN

    OBJECT                     = COLUMN 
      COLUMN_NUMBER            = 2
      NAME                     = SAMPL_WAV
      DATA_TYPE                = ASCII_REAL
      START_BYTE               = 5
      BYTES                    = 8
      DESCRIPTION              = "center of field atmospheric transmission"
    END_OBJECT                 = COLUMN

  END_OBJECT                   = TABLE
  
END_OBJECT                     = FILE

END