 ---
 angular velocity
            lat.n    lon.e      rate (deg./m.y.
 ON  -eu     32.100  134.342  2.5009
  
 covariance matrix (rad2/m.y.2 e-10
    1889.9     -74.0      26.9
     -74.0    2386.1     121.0
      26.9     121.0    2093.0
  
