PDS_VERSION_ID                = PDS3                                          
RECORD_TYPE                   = FIXED_LENGTH                                  
RECORD_BYTES                  = 27                                            
FILE_RECORDS                  = 1                                             
                                                                              
^TABLE                        = "MRIVIS_050112_3_0_1.TAB"                     
                                                                              
DATA_SET_ID                   = "DIF-C-MRI-3/4-9P-ENCOUNTER-V2.0"             
INSTRUMENT_HOST_NAME          = "DEEP IMPACT FLYBY SPACECRAFT"                
INSTRUMENT_HOST_ID            = "DIF"                                         
INSTRUMENT_NAME               = "DEEP IMPACT MEDIUM RESOLUTION INSTRUMENT     
                                 - VISIBLE CCD"                               
INSTRUMENT_ID                 = "MRI"                                         
PRODUCT_ID                    = "ABSCALVS_MRIVIS_050112_3_0_1-200604"         
PRODUCT_NAME                  = "DI MRI CALIB CONSTANTS, FILTER 1"            
PRODUCT_CREATION_TIME         = 2006-04-26T19:28:14                           
START_TIME                    = 2005-01-12T18:00:00                           
STOP_TIME                     = 2005-07-13T23:59:59                           
SPACECRAFT_CLOCK_START_COUNT  = "N/A"                                         
SPACECRAFT_CLOCK_STOP_COUNT   = "N/A"                                         
FILTER_NAME                   = "CLEAR1"                                      
FILTER_NUMBER                 = 1                                             
TARGET_NAME                   = "N/A"                                         
INSTRUMENT_MODE_ID            = "N/A"                                         
                                                                              
OBJECT     = TABLE                                                            
  NAME                  = CALIBRATION_CONSTANTS                               
  INTERCHANGE_FORMAT    = "ASCII"                                             
  COLUMNS               = 2                                                   
  ROWS                  = 1                                                   
  ROW_BYTES             = 27                                                  
  DESCRIPTION           = "This table contains the calibration constants      
    for converting from units of raw data number (DN) to radiance,            
    W/(M**2 SR UM), and from units of radiance to units of reflectance        
    (i.e., I-over-F or the observed radiance over the input solar radiance)." 
                                                                              
OBJECT     = COLUMN                                                           
  NAME                  = "DN_TO_RADIANCE_CONSTANT"                           
  COLUMN_NUMBER         = 1                                                   
  START_BYTE            = 1                                                   
  BYTES                 = 12                                                  
  DATA_TYPE             = "ASCII_REAL"                                        
  FORMAT                = "F12.7"                                             
  UNIT                  = "[W/(M**2 SR UM)]/(DN/S)"                           
  DESCRIPTION           = "The constant for converting from raw DN to         
    units of radiance, W/(m**2 sr um)."                                       
END_OBJECT  = COLUMN                                                          
                                                                              
OBJECT     = COLUMN                                                           
  NAME                  = "RADIANCE_TO_I_OVER_F_CONSTANT"                     
  COLUMN_NUMBER         = 2                                                   
  START_BYTE            = 14                                                  
  BYTES                 = 12                                                  
  DATA_TYPE             = "ASCII_REAL"                                        
  FORMAT                = "F12.7"                                             
  UNIT                  = "W/(M**2 SR UM) AT 1 AU"                            
  DESCRIPTION           = "The constant for converting from units of          
    radiance to I/F at 1 AU."                                                 
END_OBJECT  = COLUMN                                                          
                                                                              
END_OBJECT = TABLE                                                            
                                                                              
END