PDS_VERSION_ID        = PDS3                                                  
                                                                              
/* File Characteristics */                                                    
                                                                              
RECORD_TYPE           = FIXED_LENGTH                                          
RECORD_BYTES          = 78                                                    
FILE_RECORDS          = 17                                                    
                                                                              
/* Data Object Pointers */                                                    
                                                                              
^TABLE                = "rivkin.tab"                                          
                                                                              
/* Identification Keywords */                                                 
                                                                              
DATA_SET_ID           = "EAR-A-3-RDR-RIVKIN-THREE-MICRON-V1.0"                
PRODUCT_NAME          = "Rivkin 3-micron Data"                                
PRODUCT_ID            = "RIVKIN-RIVKIN-199803"                                
INSTRUMENT_HOST_NAME  = "N/A"                                                 
INSTRUMENT_NAME       = "N/A"                                                 
TARGET_NAME           = ASTEROID                                              
START_TIME            = 1991-12-29                                            
STOP_TIME             = 1993-08-18                                            
PRODUCT_CREATION_TIME = 1998-03-23  /*  Peer Review Date  */                  
                                                                              
/* Data Object Descriptions */                                                
                                                                              
OBJECT     = TABLE                                                            
  ROWS               = 17                                                     
  ROW_BYTES          = 78                                                     
  INTERCHANGE_FORMAT = ASCII                                                  
  COLUMNS            = 14                                                     
  DESCRIPTION        = "Rivkin 3-micron spectra published in Rivkin et al.    
    (1995) Icarus 117, 90-100."                                               
                                                                              
  OBJECT     = COLUMN                                                         
    COLUMN_NUMBER = 1                                                         
    NAME          = "ASTEROID NUMBER"                                         
    DATA_TYPE     = ASCII_INTEGER                                             
    START_BYTE    = 1                                                         
    BYTES         = 5                                                         
    FORMAT        = I5                                                        
  END_OBJECT = COLUMN                                                         
                                                                              
  OBJECT     = COLUMN                                                         
    COLUMN_NUMBER = 2                                                         
    NAME          = "SPECTRUM ID"                                             
    DESCRIPTION   = "An identifier for the spectrum which is usually          
      coincident with the asteroid's name.  In the case of 44 Nysa, the 1991  
      and 1993 observations are flagged with the notations '(91)' and '(93)'."
    DATA_TYPE     = CHARACTER                                                 
    START_BYTE    = 7                                                         
    BYTES         = 9                                                         
    FORMAT        = A9                                                        
  END_OBJECT = COLUMN                                                         
                                                                              
  OBJECT     = COLUMN                                                         
    COLUMN_NUMBER    = 3                                                      
    NAME             = "1.25 MICRON REFLECTANCE"                              
    DESCRIPTION      = "Reflectance at 1.25 microns, normalized at            
      1.25 microns."                                                          
    DATA_TYPE        = ASCII_REAL                                             
    START_BYTE       = 17                                                     
    BYTES            = 4                                                      
    FORMAT           = "F4.2"                                                 
    MISSING_CONSTANT = 9.99                                                   
  END_OBJECT = COLUMN                                                         
                                                                              
  OBJECT     = COLUMN                                                         
    COLUMN_NUMBER    = 4                                                      
    NAME             = "1.25 MICRON REFLECTANCE ERROR"                        
    DESCRIPTION      = "One standard deviation error in the 1.25              
      micron reflectance."                                                    
    DATA_TYPE        = ASCII_REAL                                             
    START_BYTE       = 22                                                     
    BYTES            = 4                                                      
    FORMAT           = "F4.2"                                                 
    MISSING_CONSTANT = 9.99                                                   
  END_OBJECT = COLUMN                                                         
                                                                              
  OBJECT     = COLUMN                                                         
    COLUMN_NUMBER    = 5                                                      
    NAME             = "1.65 MICRON REFLECTANCE"                              
    DESCRIPTION      = "Reflectance at 1.65 microns, normalized at            
      1.25 microns."                                                          
    DATA_TYPE        = ASCII_REAL                                             
    START_BYTE       = 27                                                     
    BYTES            = 4                                                      
    FORMAT           = "F4.2"                                                 
    MISSING_CONSTANT = 9.99                                                   
  END_OBJECT = COLUMN                                                         
                                                                              
  OBJECT     = COLUMN                                                         
    COLUMN_NUMBER    = 6                                                      
    NAME             = "1.65 MICRON REFLECTANCE ERROR"                        
    DESCRIPTION      = "One standard deviation error in the 1.65              
      micron reflectance."                                                    
    DATA_TYPE        = ASCII_REAL                                             
    START_BYTE       = 32                                                     
    BYTES            = 4                                                      
    FORMAT           = "F4.2"                                                 
    MISSING_CONSTANT = 9.99                                                   
  END_OBJECT = COLUMN                                                         
                                                                              
  OBJECT     = COLUMN                                                         
    COLUMN_NUMBER    = 7                                                      
    NAME             = "2.20 MICRON REFLECTANCE"                              
    DESCRIPTION      = "Reflectance at 2.20 microns, normalized at            
      1.25 microns."                                                          
    DATA_TYPE        = ASCII_REAL                                             
    START_BYTE       = 37                                                     
    BYTES            = 4                                                      
    FORMAT           = "F4.2"                                                 
    MISSING_CONSTANT = 9.99                                                   
  END_OBJECT = COLUMN                                                         
                                                                              
  OBJECT     = COLUMN                                                         
    COLUMN_NUMBER    = 8                                                      
    NAME             = "2.20 MICRON REFLECTANCE ERROR"                        
    DESCRIPTION      = "One standard deviation error in the 2.20              
      micron reflectance."                                                    
    DATA_TYPE        = ASCII_REAL                                             
    START_BYTE       = 42                                                     
    BYTES            = 4                                                      
    FORMAT           = "F4.2"                                                 
    MISSING_CONSTANT = 9.99                                                   
  END_OBJECT = COLUMN                                                         
                                                                              
  OBJECT     = COLUMN                                                         
    COLUMN_NUMBER    = 9                                                      
    NAME             = "2.95 MICRON REFLECTANCE"                              
    DESCRIPTION      = "Reflectance at 2.95 microns, normalized at            
      1.25 microns."                                                          
    DATA_TYPE        = ASCII_REAL                                             
    START_BYTE       = 47                                                     
    BYTES            = 4                                                      
    FORMAT           = "F4.2"                                                 
    MISSING_CONSTANT = 9.99                                                   
  END_OBJECT = COLUMN                                                         
                                                                              
  OBJECT     = COLUMN                                                         
    COLUMN_NUMBER    = 10                                                     
    NAME             = "2.95 MICRON REFLECTANCE ERROR"                        
    DESCRIPTION      = "One standard deviation error in the 2.95              
      micron reflectance."                                                    
    DATA_TYPE        = ASCII_REAL                                             
    START_BYTE       = 52                                                     
    BYTES            = 4                                                      
    FORMAT           = "F4.2"                                                 
    MISSING_CONSTANT = 9.99                                                   
  END_OBJECT = COLUMN                                                         
                                                                              
  OBJECT     = COLUMN                                                         
    COLUMN_NUMBER    = 11                                                     
    NAME             = "3.12 MICRON REFLECTANCE"                              
    DESCRIPTION      = "Reflectance at 3.12 microns, normalized at            
      1.25 microns. (No data exists at this wavelength for later observations,
      since the filter failed.)"                                              
    DATA_TYPE        = ASCII_REAL                                             
    START_BYTE       = 57                                                     
    BYTES            = 4                                                      
    FORMAT           = "F4.2"                                                 
    MISSING_CONSTANT = 9.99                                                   
  END_OBJECT = COLUMN                                                         
                                                                              
  OBJECT     = COLUMN                                                         
    COLUMN_NUMBER    = 12                                                     
    NAME             = "3.12 MICRON REFLECTANCE ERROR"                        
    DESCRIPTION      = "One standard deviation error in the 3.12              
      micron reflectance."                                                    
    DATA_TYPE        = ASCII_REAL                                             
    START_BYTE       = 62                                                     
    BYTES            = 4                                                      
    FORMAT           = "F4.2"                                                 
    MISSING_CONSTANT = 9.99                                                   
  END_OBJECT = COLUMN                                                         
                                                                              
  OBJECT     = COLUMN                                                         
    COLUMN_NUMBER    = 13                                                     
    NAME             = "3.35 MICRON REFLECTANCE"                              
    DESCRIPTION      = "Reflectance at 3.35 microns, normalized at            
      1.25 microns."                                                          
    DATA_TYPE        = ASCII_REAL                                             
    START_BYTE       = 67                                                     
    BYTES            = 4                                                      
    FORMAT           = "F4.2"                                                 
    MISSING_CONSTANT = 9.99                                                   
  END_OBJECT = COLUMN                                                         
                                                                              
  OBJECT     = COLUMN                                                         
    COLUMN_NUMBER    = 14                                                     
    NAME             = "3.35 MICRON REFLECTANCE ERROR"                        
    DESCRIPTION      = "One standard deviation error in the 3.35              
      micron reflectance."                                                    
    DATA_TYPE        = ASCII_REAL                                             
    START_BYTE       = 72                                                     
    BYTES            = 4                                                      
    FORMAT           = "F4.2"                                                 
    MISSING_CONSTANT = 9.99                                                   
  END_OBJECT = COLUMN                                                         
                                                                              
END_OBJECT = TABLE                                                            
END