PDS_VERSION_ID       = PDS3                                                   
RECORD_TYPE          = STREAM                                                 
OBJECT               = TEXT                                                   
  PUBLICATION_DATE   = 2003-04-04                                             
  NOTE               = "This file describes the Fluxgate Magnetometer         
                        data available in this directory."                    
END_OBJECT           = TEXT                                                   
END                                                                           
                                                                              
This directory contains the Pioneer 11 Fluxgate Magnetometer data             
from the Jupiter encounter period between 1974-12-02 23:31:40 and             
1974-12-03 11:12:16.  The data set provides 5 minute magnetic                 
field averages in both Inertial Heliocentric and System III (1957.0)          
coordinates, and spacecraft trajectory data in System I and System            
III (1957.0) coordinates.                                                     
                                                                              
The data are stored as one ASCII table files (.TAB), accompanied by           
a PDS label file (.LBL) which describes the properties of the data            
file.                                                                         
                                                                              
Additional information associated with this data set is available             
in the following files:                                                       
                                                                              
file                                 contents                                 
                                                                              
/CATALOG/PIONEER/P11_SAT_FGM_SUMM_5MIN_DS.CAT                                 
                                     data set description for this data       
/CATALOG/PIONEER/REF.CAT             key reference description                
                                                                              
                                                                              
                   /-----------------------------\                            
                   |      ENCOUNTER FGM DATA     |                            
                   \-----------------------------/                            
                                                                              
      --------------------------------------------------------------------    
      Column  Column   Column                                                 
      Name    Format   Description                                            
      --------------------------------------------------------------------    
      TIME    A24      Ground received time in yyyy-mm-ddThh:mm:ss.sssZ       
      R       F5.2     Distance of Pioneer 11 from Jupiter in Rj              
      LAT     F6.1     Latitude of Pioneer 11 in System III (1957.0)          
      LON1    F7.1     Longitude of Pioneer 11 in System I                    
      LON3    F7.1     Longitude of Pioneer 11 in System III (1957.0)         
      BX      F8.4     X component of the magnetic field in Inertial          
                           Heliocentric coordinates                           
      BY      F8.4     Y component of the magnetic field in Inertial          
                           Heliocentric coordinates                           
      Bz      F8.4     Z component of the magnetic field in Inertial          
                           Heliocentric coordinates                           
      BR      F8.4     Radial component of the magnetic field in              
                           System III (1957.0)                                
      BTHETA  F8.4     Polar component of the magnetic field in               
                           System III (1957.0)                                
      BPHI    F8.4     Azimuthal component of the magnetic field in           
                           System III (1957.0)                                
      N       I2       Number of data points used in averaging                
      --------------------------------------------------------------------