 ---
 angular velocity
            lat.n    lon.e      rate (deg./m.y.
 BH  -OK    -37.970   97.388  1.0223
  
 covariance matrix (rad2/m.y.2 e-10
    7687.7     -78.3      58.9
     -78.3    8244.7      94.1
      58.9      94.1    7902.6
  
