 ---
 angular velocity
            lat.n    lon.e      rate (deg./m.y.
 TI  -nb     -9.940  113.312  2.0861
  
 covariance matrix (rad2/m.y.2 e-10
    2685.4    -222.0     -13.5
    -222.0    3919.5     179.2
     -13.5     179.2    2884.0
  
