The X arm air conditioner was not regulating properly. The arm temp was warmer than usual. I requested thermistor calibration.
The mechanic reset the thermostate to 68F last week. It was 70-71F before.
The ETMX oplev laser now running 4 C lower at 30 C inside the enclousure.
The ETMX optical table top is 5 C cooler at 21 C
The ETMX concrete wall temp 20 C at 9am with flow bench on.
ETMY conrete wall temp 23 C at 9am |