HOME ESR EXPERIMENTS LABS etc
E121 E127 E132 E125 E143 laser_cooling_2021 E142 Ê128 E146 E0052 E0018 E0028 E0038 E0075 E0203_E0018 E0052_2025
  Nuclear hyperfine mixing in 229Th89+ 2025  Not logged in ELOG logo
 Find  |  Login  |  Help 
Message ID: 13     Entry time: Mon Jun 16 21:47:23 2025
Author: Carsten, Wilfried, Simon  
Category: Detectors 
Subject: New threshold values for PMTs 
We adjusted the thresholds for the PMTs and increased the voltage of PMT middle to 2.7kV

PMT Model Operation Voltage Threshold (mV)
South ET9422B Broadband -1750 V 30
Middle ET9423B Smallband -2700 V 18
North ET9423B Smallband -2650 V 10
ELOG V3.1.5-fc6679b