 ---
 angular velocity
            lat.n    lon.e      rate (deg./m.y.
 an  -pa     65.919  -78.526  0.8875
  
 covariance matrix (rad2/m.y.2 e-10
      81.8     138.9       8.7
     138.9     428.3       9.5
       8.7       9.5     105.6
  
