 ---
 angular velocity
            lat.n    lon.e      rate (deg./m.y.
 TO  -ca     24.827    6.123  8.9002
  
 covariance matrix (rad2/m.y.2 e-10
    8034.0    -186.7      87.6
    -186.7    8900.1       0.7
      87.6       0.7    8259.8
  
