 ---
 angular velocity
            lat.n    lon.e      rate (deg./m.y.
 ND  -eu    -69.027  110.947  0.1417
  
 covariance matrix (rad2/m.y.2 e-10
    1849.6     145.0     -73.4
     145.0    2609.4     240.3
     -73.4     240.3    2064.7
  
