[Dsg-halla_ecal] Thermocouple troubleshooting update

[Marc Mcmullen]

Here is a list of thermocouple issues we investigated today with the current status:

Crystal front #33 OK

Crystal front #48  - fixed - negative wire connected to wrong channel
Crystal front #25 - fixed - loose connection at terminal block
Lightguide #32 - fixed- loose connection at terminal block

Thermocouples bad or bad connection on the detector side (We removed the extension cable from the detector and replaced it with a 3' thermocouple to determine that the issue is on the detector side):

Crystal front: #s 42, 37, 30, and 3
Crystal rear: #48
Lightguide: #s 33, and 39

Regards,
Marc




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