 ---
 angular velocity
            lat.n    lon.e      rate (deg./m.y.
 BH  -cp    -54.548  139.820  1.1528
  
 covariance matrix (rad2/m.y.2 e-10
    6186.3     -72.2     146.1
     -72.2    7174.1    -658.4
     146.1    -658.4    6597.3
  
