 ---
 angular velocity
            lat.n    lon.e      rate (deg./m.y.
 MN  -ar     -4.109  150.415 51.9395
  
 covariance matrix (rad2/m.y.2 e-10
    3174.6     241.3     111.5
     241.3    3962.3      83.9
     111.5      83.9    3132.0
  
