Restoring of magnetic field
  These plots also were generated during attitude quality tests. On the lowest panel the measured magnetic field are ploted. There are great 2-min oscillations caused of rotation of the spaceraft.  Two upper graphs are the results of application of the attitude parameters to the measured magnetic field. To obtaining a good results, some additional procedures should be executed. Substraction of magnetometer's zero is the main. 
  Time interval for presented graphs is less than 1 hour, and it contains several attitude intervals inside. There are not any amplitude or phase breaks and gaps in the restored magnetic field.
  Click the image for details.