The data from the Galileo magnetometer (MAG) is stored in various
sub-directories according to the coordinate system of the data
and the level of processing of the data. The data has been organized in
to day files where each file consists of one day's worth of data.
The file names are given by the date of aquisition of the data. The
first digit in each file name is the letter T for time. The second and
third digit correspond to the year the data was aquired,the fourth and
fifth digit to the month and the sixth and seventh digit to the day. For
example the file called T901108 would correspond to data taken on 
November 08, 1990.  The following directory tree shows the location of
the various data file types with a brief explanation of the file contents.


  CD-ROM +                             Root level of the CD
  |
  + DATA                               Data directory
      |
      +- MAG  +                        Top of MAG data path
              |                         You Are Here
              |
              |
              +- HIRES                  MAG processed high resolution
              |       |                   data files 
              |       +-GSE_GSM         High resolution data in GSE
              |       |                   and GSM coordinates
              |       +-IRC             High resolution data in IRC
              |                           coordinates 
              +-BROWSE                  GSE/GSM coordinates at
                                           twenty second resolution