 ---
 angular velocity
            lat.n    lon.e      rate (deg./m.y.
 an  -xx     65.423 -118.105  0.2500
  
 covariance matrix (rad2/m.y.2 e-10
      48.5      32.1     -20.3
      32.1      34.1     -10.2
     -20.3     -10.2      35.8
  
