 ---
 angular velocity
            lat.n    lon.e      rate (deg./m.y.
 lw  -BH     43.197  -77.273  1.0783
  
 covariance matrix (rad2/m.y.2 e-10
    6314.4     231.7    -257.3
     231.7    6761.2    -365.4
    -257.3    -365.4    6680.0
  
