 ---
 angular velocity
            lat.n    lon.e      rate (deg./m.y.
 jf  -TI    -16.177  -43.517  1.5991
  
 covariance matrix (rad2/m.y.2 e-10
   12717.8   12793.0  -15592.7
   12793.0   20748.1  -20656.2
  -15592.7  -20656.2   28235.9
  
