 ---
 angular velocity
            lat.n    lon.e      rate (deg./m.y.
 MA  -ca      3.390  130.654  1.4447
  
 covariance matrix (rad2/m.y.2 e-10
    2659.8   -1102.6    -583.8
   -1102.6    3715.8     700.2
    -583.8     700.2    2274.5
  
