IMP-J and ISEE 3 Magnetic Field Data

Copyright WDC C1 for STP at RAL.

Magnetic field files have the following structure.

  Name          Dimension  Type   Width  Decimal  NullValues   Units
  ------------  ---------  ----  ------  -------  ----------  ------
  Time                  5  B          2        -         255       -
  SC                    1  B          2        -           0       -
  Mag_field             3  R          6        1     0.00000       -
  Sigma_mag             3  R          6        1     0.00000       -
  N_mag                 1  S          4        -           0       -
  Omega                 1  R          6        3     0.00000       -

Field Definitions

A summary of field definitions is available separately.

Field Types

  Code  Data Type                     Storage
  ----  ----------------------------  -------
     C  CHARACTER                     1 byte
     P  DOUBLE PRECISION REAL         8 bytes
     R  REAL                          4 bytes
     I  INTEGER                       4 bytes
     S  SMALL INTEGER                 2 bytes
     B  BYTE (unsigned integer 0-255) 1 byte