Difference between revisions of "MainPage:Nuclear:NPS:PWO:CrystalLOG:SICCAJ41"
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| 07/08/2016 || Longitudinal Transmittance Scan || Wavelengths: 200-800 nm. Sampling period: 0.6s, moving motor at 2mm/s. | | 07/08/2016 || Longitudinal Transmittance Scan || Wavelengths: 200-800 nm. Sampling period: 0.6s, moving motor at 2mm/s. | ||
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| − | | 07/26/2016 || Light Yield || Run: 3255. 3 layers of teflon tape, 1 layer of electrical tape. ~50,000 incidents | + | | 07/26/2016 || Light Yield || Run: 3255. 3 layers of teflon tape, 1 layer of electrical tape. ~50,000 incidents. Light Yield: 13.40011277 |
|- | |- | ||
|07/27/16 || Light Yield || 3 layers of teflon 1 later of electrical. ~50,000 incidents at ~18 degrees Celsius. 200ns gatewidth->900ns gatewidth. | |07/27/16 || Light Yield || 3 layers of teflon 1 later of electrical. ~50,000 incidents at ~18 degrees Celsius. 200ns gatewidth->900ns gatewidth. | ||
Revision as of 10:33, 11 August 2016
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Time LOG
| Date | Description | Comments |
|---|---|---|
| 04/29/2016 | Pictures | Documentation of crystal's conditions as it arrived at CUA. |
| 04/29/2016 | Thermal annealing | Ramp up at 18oC/hour up to 200oC. Stays for 10 hours and ramp down at 18oC/hour. |
| 05/19/2016 | Transverse Transmittance | At the center of the crystal, every nm from 200nm until 800nm. Sample: 1355 |
| 05/20/2016 | Light Yield | Run 3216: crystal wrapped with ~5 layers of teflon tape and 2 layers of black electrical tape. Steps of 20min, 1cm. T=18°C. LY = 12.53 ± 0.672 pe/MeV. |
| 05/20/2016 | Transverse Transmittance Scan | Wavelengths: 360nm, 420nm, 620nm. Sampling period: 0.6s, moving motor at 2mm/s. |
| 07/08/2016 | Longitudinal Transmittance Scan | Wavelengths: 200-800 nm. Sampling period: 0.6s, moving motor at 2mm/s. |
| 07/26/2016 | Light Yield | Run: 3255. 3 layers of teflon tape, 1 layer of electrical tape. ~50,000 incidents. Light Yield: 13.40011277 |
| 07/27/16 | Light Yield | 3 layers of teflon 1 later of electrical. ~50,000 incidents at ~18 degrees Celsius. 200ns gatewidth->900ns gatewidth.
200ns: 3321, 300ns:3322, 400ns:3323, 500ns:3324, 600ns:3325, 700ns:3328, 800ns:3329, 900ns:3330 |
Pictures at 04/29/2016
Light Yield
Light Yield Gate Width
|
File:J41-100-900 gw.png 07/27/2016 |
