18/07/2016 
First background measurement overnight.


START: 23:37
File: 160718_FullBrikenFirstData_bkg_*.dlt Run:003-006
Online: 160718_FullBrikenFirstData_bkg.root

Attached screenshots of raw data for every digitizer. 

The problem of some of the PA is visible in the background
spectra. 

In addition one can see in some of the channels signals
distributed over all the region up to the pulser and beyond.
This we found to be related to a too low threshold
but can be eliminated with a better adjustment.