 ---
 angular velocity
            lat.n    lon.e      rate (deg./m.y.
 BS  -MS     -1.877  122.979  6.0396
  
 covariance matrix (rad2/m.y.2 e-10
    3079.8       0.0       0.0
       0.0    3079.8       0.0
       0.0       0.0    3079.8
  
