 ---
 angular velocity
            lat.n    lon.e      rate (deg./m.y.
 OK  -lw    -54.896 -155.010  0.1334
  
 covariance matrix (rad2/m.y.2 e-10
    2035.6     303.9    -387.6
     303.9    3005.0    -157.2
    -387.6    -157.2    2407.2
  
