 ---
 angular velocity
            lat.n    lon.e      rate (deg./m.y.
 jf  -BH     -8.910    5.310  0.4923
  
 covariance matrix (rad2/m.y.2 e-10
   16123.2   12988.9  -15547.9
   12988.9   23403.0  -20843.7
  -15547.9  -20843.7   31662.0
  
