 ---
 angular velocity
            lat.n    lon.e      rate (deg./m.y.
 sc  -MS     -1.277  125.617  3.4786
  
 covariance matrix (rad2/m.y.2 e-10
    2084.7    -533.6    -751.5
    -533.6    3509.6    1428.9
    -751.5    1428.9    5800.0
  
