 ---
 angular velocity
            lat.n    lon.e      rate (deg./m.y.
 MA  -am     -0.651  132.041  1.3105
  
 covariance matrix (rad2/m.y.2 e-10
    2658.3   -1201.1    -649.9
   -1201.1    3056.1     893.7
    -649.9     893.7    2570.6
  
