In this picture, we show an example of a cosmic ray shower event
as seen by the Monitoring Program.
On the left side, a picture of the camera with the active pixels
coloured in green. For the active pixels marked with a black dot,
the histogram on the right side shows the FADC traces. The FADC
analyze the signal in steps of 100 ns (histogram bin size).
It is clear that the event corresponds to a moving light source, as
expected for the front of a shower propagating down in the atmosphere.