 ---
 angular velocity
            lat.n    lon.e      rate (deg./m.y.
 TI  -SL    -10.456  108.521  1.9358
  
 covariance matrix (rad2/m.y.2 e-10
    4199.6    -132.2      58.4
    -132.2    5313.7     139.9
      58.4     139.9    4307.0
  
