kvasd with xlambda=15.000
-26.5 0.0035   109/31294
-26.0 0.019    223/11445
-25.5 0.098    491/5000
-25.0 0.310    1548/5000
-24.5 0.626    3132/5000    
-24.0 0.898    4488/5000
-23.5 0.984    12330/12530
-23.0 0.99919 245273/245473