 ---
 angular velocity
            lat.n    lon.e      rate (deg./m.y.
 lw  -sc     58.002  -19.538  0.1988
  
 covariance matrix (rad2/m.y.2 e-10
     596.0     -63.2   -1208.8
     -63.2     623.0     807.2
   -1208.8     807.2    4382.6
  
