 ---
 angular velocity
            lat.n    lon.e      rate (deg./m.y.
 OK  -AS     13.874  -79.359  0.3099
  
 covariance matrix (rad2/m.y.2 e-10
    3430.2      77.9     -54.4
      77.9    4323.6     227.4
     -54.4     227.4    3612.5
  
