 ---
 angular velocity
            lat.n    lon.e      rate (deg./m.y.
 jf  -SL    -41.381   55.751  1.2054
  
 covariance matrix (rad2/m.y.2 e-10
   11761.6   13203.1  -15633.8
   13203.1   19370.7  -20777.1
  -15633.8  -20777.1   27219.8
  
