 ---
 angular velocity
            lat.n    lon.e      rate (deg./m.y.
 AP  -nb    -42.170  -94.088  0.4049
  
 covariance matrix (rad2/m.y.2 e-10
    1771.1     113.2    -117.9
     113.2    2643.9     212.8
    -117.9     212.8    2029.5
  
