The other 6 FEEs were powered on one at a time to check no issues. None found.
All 12 FEEs plugged back into the PSU.
Note: The FEE temperatures reported on Friday were before a Reset/Setup of the DAQ, which means the ASICs run very fast and the hence run hotter.
Reset/Setup shows more sustainable temps (attached)
These temps are similar to those observed in Sep 2018 but warmer by ~4 C than those observed Dec-Jan and April. |