 ---
 angular velocity
            lat.n    lon.e      rate (deg./m.y.
 TO  -eu     24.754    5.445  8.9184
  
 covariance matrix (rad2/m.y.2 e-10
    8009.5       5.7      75.9
       5.7    8380.3      19.2
      75.9      19.2    8185.7
  
