 ---
 angular velocity
            lat.n    lon.e      rate (deg./m.y.
 MN  -eu     -3.853  150.109 51.6137
  
 covariance matrix (rad2/m.y.2 e-10
    3106.6      81.0     -18.7
      81.0    3460.2      76.3
     -18.7      76.3    3178.4
  
