In the MTPC hut, the temperature in all sensors showed around 21 degree Celsius, except of MTPC-R Jura and MTPC-L Saleve. We realised these sensors were touching the metal construction of the TPC on the top. It also turned out to be very sensitive to the temperature of the electronics. For a test we unglued the MTPC-R sensor, and left it floating in the air. Now its temperature is around 21 degree also.
29.10.2014 15:18:09 The "MTPC-R Jura" sensor is attached back to the metal part of the TPC. |