 ---
 angular velocity
            lat.n    lon.e      rate (deg./m.y.
 PM  -cp    -21.594 -140.624  0.7083
  
 covariance matrix (rad2/m.y.2 e-10
    1953.3    -108.3      44.5
    -108.3    3772.8    -543.6
      44.5    -543.6    2381.2
  
