 ---
 angular velocity
            lat.n    lon.e      rate (deg./m.y.
 NI  -AP     -2.295  177.184  3.3504
  
 covariance matrix (rad2/m.y.2 e-10
    5195.9     -11.3      39.9
     -11.3    5619.3     107.0
      39.9     107.0    5443.6
  
