 ---
 angular velocity
            lat.n    lon.e      rate (deg./m.y.
 sr  -na    -16.134  118.876  0.1438
  
 covariance matrix (rad2/m.y.2 e-10
    1712.4    -241.7   -2294.7
    -241.7      99.0     283.6
   -2294.7     283.6    3393.7
  
