 ---
 angular velocity
            lat.n    lon.e      rate (deg./m.y.
 jf  -SB    -10.891  142.835  8.2607
  
 covariance matrix (rad2/m.y.2 e-10
   16627.6   13064.1  -15642.5
   13064.1   23890.2  -20786.6
  -15642.5  -20786.6   32062.0
  
