 ---
 angular velocity
            lat.n    lon.e      rate (deg./m.y.
 SL  -TO    -24.284 -174.894  8.9844
  
 covariance matrix (rad2/m.y.2 e-10
    9445.3      63.7     103.3
      63.7    9809.0     -47.6
     103.3     -47.6    9573.5
  
