 ---
 angular velocity
            lat.n    lon.e      rate (deg./m.y.
 MS  -ps     14.719  -61.144  3.1027
  
 covariance matrix (rad2/m.y.2 e-10
    2652.8   -1262.3    -527.1
   -1262.3    3627.4     772.9
    -527.1     772.9    2229.6
  
