Every thing looks fine except one strange behavior. Especially, the droop is turned off correctly.
As you can see, there is no droop correction. (An FADC waveform is shown.)
There is a strange concentration...
Energy = 4x10^7 GeV, (Ze, Az)=(75 deg., 110 deg.), (x,y,z)=(-700,450,300m)
This is just a blob, so we can easily kill this artifact by a simple cut, though I will check the cause.
Npe Vs Energy
