 ---
 angular velocity
            lat.n    lon.e      rate (deg./m.y.
 MN  -PM     -3.851  149.968 51.6080
  
 covariance matrix (rad2/m.y.2 e-10
    4671.0    -111.4      -7.0
    -111.4    5519.9      57.8
      -7.0      57.8    4792.4
  
