 ---
 angular velocity
            lat.n    lon.e      rate (deg./m.y.
 sr  -TO    -26.093 -174.946  9.0026
  
 covariance matrix (rad2/m.y.2 e-10
    9457.0    -111.3   -2114.8
    -111.3    8355.3     343.0
   -2114.8     343.0   11370.1
  
