CCSD3ZF0000100000001NJPL3IF0PDS200000001 = SFDU_LABEL                         
/*               File Format and Length                               */      
PDS_VERSION_ID      = PDS3                                                    
RECORD_TYPE         = FIXED_LENGTH                                            
RECORD_BYTES        = 57                                                      
FILE_RECORDS        = 296                                                     
DATA_SET_ID         = "GIO-C-IMS-3-RDR-HERS-HALLEY-V1.0"                      
OBSERVATION_ID      = "082002"                                                
TARGET_NAME         = "HALLEY"                                                
OBSERVATION_TIME    = "UNK"                                                   
START_TIME          = 1986-03-13T18:30:56.000Z                                
/*               Record Pointer to Object                             */      
^TABLE              = "IMSHER02.TAB"                                          
/*               Description of Object in File                        */      
OBJECT              = TABLE                                                   
 ROWS               = 296                                                     
 ROW_BYTES          = 57                                                      
 INTERCHANGE_FORMAT = ASCII                                                   
 NOTE               = "Created by FITS2PDS"                                   
 DESCRIPTION        = "For alphas, the data start at 1830 UT on March         
13 but end at 2230 UT, March 13, after which it became difficult to           
separate He++ ions from H2+.                                                  
                                                                              
The HERS data use HSE (Halley-relative Solar Ecliptic) coordinates:           
                                                                              
Vx is the velocity component toward the Sun                                   
Vz is the velocity component toward the north ecliptic pole                   
Vy forms a right-handed system                                                
                                                                              
The temperature is defined by 3nkT = m(v - <v>)**2."                          
                                                                              
 COLUMNS            = 8                                                       
                                                                              
 OBJECT             = COLUMN                                                  
  NAME              = "DAY_OF_YEAR"                                           
  DATA_TYPE         = ASCII_INTEGER                                           
  BYTES             = 3                                                       
  UNIT              = DAY                                                     
  START_BYTE        = 2                                                       
  FORMAT            = I3                                                      
 END_OBJECT                                                                   
                                                                              
 OBJECT             = COLUMN                                                  
  NAME              = "SPACECRAFT_EVENT_TIME"                                 
  DATA_TYPE         = ASCII_INTEGER                                           
                                                                              
  BYTES             = 8                                                       
  DESCRIPTION       = "TIME IN HHMMSS MEASURED AT CENTER OF INTERVAL"         
  START_BYTE        = 5                                                       
  FORMAT            = "I8"                                                    
 END_OBJECT                                                                   
                                                                              
 OBJECT             = COLUMN                                                  
  NAME              = DECHR                                                   
  DATA_TYPE         = ASCII_REAL                                              
  BYTES             = 8                                                       
  DESCRIPTION       = "TIME IN DECIMAL HOURS"                                 
  START_BYTE        = 13                                                      
  FORMAT            = "F8.3"                                                  
 END_OBJECT                                                                   
                                                                              
 OBJECT             = COLUMN                                                  
  NAME              = VX                                                      
  DATA_TYPE         = ASCII_REAL                                              
  BYTES             = 7                                                       
  UNIT              = "KM/SEC"                                                
  DESCRIPTION       = "COMPONENT OF VELOCITY MEASURED IN HSE"                 
  START_BYTE        = 21                                                      
  FORMAT            = "F7.0"                                                  
 END_OBJECT                                                                   
                                                                              
 OBJECT             = COLUMN                                                  
  NAME              = VY                                                      
  DATA_TYPE         = ASCII_REAL                                              
  BYTES             = 7                                                       
  UNIT              = "KM/SEC"                                                
                                                                              
  DESCRIPTION       = "COMPONENT OF VELOCITY MEASURED IN HSE"                 
  START_BYTE        = 28                                                      
  FORMAT            = "F7.0"                                                  
 END_OBJECT                                                                   
                                                                              
 OBJECT             = COLUMN                                                  
  NAME              = VZ                                                      
  DATA_TYPE         = ASCII_REAL                                              
  BYTES             = 7                                                       
  UNIT              = "KM/SEC"                                                
                                                                              
  DESCRIPTION       = "COMPONENT OF VELOCITY MEASURED IN HSE"                 
  START_BYTE        = 35                                                      
  FORMAT            = "F7.0"                                                  
 END_OBJECT                                                                   
                                                                              
 OBJECT             = COLUMN                                                  
  NAME              = "DENSITY"                                               
                                                                              
  DATA_TYPE         = ASCII_REAL                                              
  BYTES             = 7                                                       
  UNIT              = "CM**-3"                                                
                                                                              
  START_BYTE        = 42                                                      
  FORMAT            = "F7.2"                                                  
 END_OBJECT                                                                   
                                                                              
 OBJECT             = COLUMN                                                  
  NAME              = LOG_TEMPERATURE                                         
  DATA_TYPE         = ASCII_REAL                                              
  BYTES             = 7                                                       
  UNIT              = "KELVIN"                                                
                                                                              
  DESCRIPTION       = "LOG BASE 10 OF TEMPERATURE IN KELVINS"                 
  START_BYTE        = 49                                                      
  FORMAT            = "F7.2"                                                  
 END_OBJECT                                                                   
END_OBJECT          = TABLE                                                   
END