 ---
 angular velocity
            lat.n    lon.e      rate (deg./m.y.
 OK  -MN      3.791  -29.927 51.6678
  
 covariance matrix (rad2/m.y.2 e-10
    4625.1      -3.1     -35.7
      -3.1    5165.0     151.2
     -35.7     151.2    4735.7
  
