Detector: 145
Source: 133Ba - strong source
Distance: 305mm
Start time: 21:47:20 23.03.2020
Stop time:  22:04:06 23.03.2020

file name: run114_xxxx.lmd
avrg. rate: 950Hz
dead-time:  11%

Uwe reduced the noise on the 145 degree detector as well. 

During measurement the oscilloscope remained connected!