 ---
 angular velocity
            lat.n    lon.e      rate (deg./m.y.
 FT  -ca    -18.085  175.330  5.1520
  
 covariance matrix (rad2/m.y.2 e-10
    1873.7    -186.7      87.6
    -186.7    2739.8       0.7
      87.6       0.7    2099.4
  
