After performing a calibration measurement for the two HET-B detectors, the BGO was now also integrated into the sensor head and the two glued-on diodes were connected to the two free slots on the preamplifier board. The gain was changed to 3 in advance. Additionally two temperature sensors were connected. One measures the temperature directly at the BGO mount, the other is intended to look out of the box during flight and measure the environmental temperature.
Trigger thresholds for each channel were set to 5mV. In coincidence, the two BGO diodes trigger from even 3mV.
First measurements are running and results will follow shortly right here.
