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Time LOG
Date | Experimenter(s) | Description | Comments |
---|---|---|---|
03/17/2016 | Marco | Pictures | Documentation of crystal's conditions as it arrived at CUA. |
03/18/2016 | Marco | Thermal annealing | Ramp up at 18oC/hour up to 200oC. Stays for 10 hours and ramp down at 18oC/hour. |
04/24/2016 | Marco | Light Yield | Run 3196: crystal wrapped with ~5 layers of teflon tape and 2 layers of black tape. Steps of 20min, 1cm. T=18oC. LY = 16.1161 ± 0.566 pe/MeV. |
05/17/2016 | Marco | Transverse Transmittance | At the center of the crystal, every nm from 200nm until 800nm. Sample: 1351 |
05/20/2016 | Marco | Transverse Transmittance Scan | Wavelengths: 360nm, 420nm, 620nm. Sampling period: 0.6s, moving motor at 2mm/s. |
07/12/2016 | Marco | Longitudinal Transmittance Scan | Wavelengths: 200-800 nm. Sampling period: 0.6s, moving motor at 2mm/s. |