 ---
 angular velocity
            lat.n    lon.e      rate (deg./m.y.
 in  -ps     71.256  122.023  1.1337
  
 covariance matrix (rad2/m.y.2 e-10
    1013.5    -876.0    -547.4
    -876.0    2156.2     670.2
    -547.4     670.2     576.0
  
