 ---
 angular velocity
            lat.n    lon.e      rate (deg./m.y.
 mq  -sw     60.434  103.865  1.7768
  
 covariance matrix (rad2/m.y.2 e-10
  144803.6  -72239.3 -200605.9
  -72239.3   39666.0  103497.2
 -200605.9  103497.2  455559.7
  
