OBJECT                 = COLUMN                                              
  NAME                  = "SCET_UTC"                                          
  DATA_TYPE             = TIME                                                
  UNIT                  = "N/A"                                               
  START_BYTE            = 1                                                   
  BYTES                 = 19                                                  
  FORMAT                = "A19"                                               
  DESCRIPTION           = "                                                   
     The UTC spacecraft event time (SCET) determined from the packet's SCLK   
     value.  The time format is yyyy-mm-ddThr:mn:sc.                          
  "                                                                           
 END_OBJECT             = COLUMN                                              
                                                                              
 OBJECT                 = COLUMN                                              
  NAME                  = "SCLK"                                              
  DATA_TYPE             = ASCII_INTEGER                                       
  UNIT                  = "SECONDS"                                           
  START_BYTE            = 20                                                  
  BYTES                 = 11                                                  
  FORMAT                = "I11"                                               
  VALID_MAXIMUM         = 4294967295                                          
  DESCRIPTION           = "                                                   
     Spacecraft clock count at the start of the SOH interval.                 
  "                                                                           
 END_OBJECT             = COLUMN                                              
                                                                              
 OBJECT                 = COLUMN                                              
  NAME                  = "PSC_SCI"                                           
  DATA_TYPE             = "N/A"                                               
  START_BYTE            = 31                                                  
  BYTES                 = 6                                                   
  FORMAT                = "I6"                                                
  VALID_MAXIMUM         = 16383                                               
  DESCRIPTION           = "                                                   
     Packet sequence counter (PSC_SCI) from the science telemetry.            
     The PSC for the first packet of each science data record                 
     is provided.  The counter rolls over at 16383.                           
  "                                                                           
 END_OBJECT             = COLUMN                                              
                                                                              
 OBJECT                 = COLUMN                                              
  NAME                  = "SCALER_SCI"                                        
  DATA_TYPE             = ASCII_INTEGER                                       
  UNIT                  = "COUNTS"                                            
  START_BYTE            = 37                                                  
  BYTES                 = 138                                                 
  ITEMS                 = 23                                                  
  ITEM_BYTES            = 6                                                   
  FORMAT                = "I6"                                                
  VALID_MAXIMUM         = 65535                                               
  DESCRIPTION           = "                                                   
     Scaler data from the APID190 science data file (23 scalers defined in    
     the Level1a dataset catalog file).                                       
  "                                                                           
 END_OBJECT             = COLUMN