 ---
 angular velocity
            lat.n    lon.e      rate (deg./m.y.
 TO  -an     24.397    5.096  8.8962
  
 covariance matrix (rad2/m.y.2 e-10
    7905.4      63.7     103.3
      63.7    8269.1     -47.6
     103.3     -47.6    8033.6
  
