 ---
 angular velocity
            lat.n    lon.e      rate (deg./m.y.
 cp  -mq    -52.685  175.398  0.5535
  
 covariance matrix (rad2/m.y.2 e-10
   14625.4   -6665.8   27368.3
   -6665.8    4296.0  -13607.9
   27368.3  -13607.9   52631.6
  
