MainPage:Nuclear:NPS:PWO:CrystalLOG:SICCA02
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Time LOG
Date | Description | Comments |
---|---|---|
12/09/2015 | unwrapped | Unwrapped as arrived at CUA. Cracks observed on the face. |
12/10/2015 | Thermal annealing | Starting 10:30AM. Ramp up at 18oC/hour until 200oC, stay at 200oC for 10 hours, ramp down at -18oC/hour. |
12/14/2015 | Wrapped | Preparing for light yield measurement. Approximately 5 layers of teflon tape, and 2 layers of black tape. |
12/14/2015 | LY scan | Measurement of LY along crystal. Cracked area far apart from PMT; cracked face opposite to the radioactive side. More details in the LOGBOOK, runs 2932.. |