subtract 10%iles -1.43051e-05   0.00549316    0.0101023    0.0147200
    0.0199029    0.0264878    0.0361724    0.0539360     0.104608
stardiff 10%iles   -0.0525339   -0.0245355   -0.0134230  -0.00604751
  0.000170048   0.00634400    0.0135938    0.0244757    0.0518757
stardiff contour -excluded 0.005   -0.0525339    0.0518757