Pioneer 10 high-resolution magnetic-field data from the Helium Vector
      Magnetometer (HVM) during Jupiter close encounter period between
      1973-11-03T23:34:00 and 1973-12-29T23:10:38. These data are provided
      in System III (1965) coordinates at the full sampling resolution of
      the instrument for the telemetry mode at the time of acquisition.
      The data were provided to PDS/PPI by Joyce Wolf at the request of the
      Principal Investigator Dr. Edward Smith.

There are some timing (longitude) issues with these data when compared
      to data at lower sample rates.  There were known problems with the
      spacecraft attitude and articulation subsystem on the spacecraft. When
      the data were originally reduced and archived, the MAG team corrected
      the low resolution data and submitted them to the NSSDC. These data
      were processed and delivered to the PDS many years later and made use
      of the SPICE kernels that are available for the spacecraft.  The
      resulting computations of position differ slightly from the originally
      computed and corrected values.