 ---
 angular velocity
            lat.n    lon.e      rate (deg./m.y.
 TI  -eu     -8.983  110.761  1.9973
  
 covariance matrix (rad2/m.y.2 e-10
    2763.8    -190.2      31.0
    -190.2    3885.0     206.7
      31.0     206.7    2919.2
  
