Difference between revisions of "MainPage:Nuclear:NPS:PWO:CrystalLOG:SICCAJ26"
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| − | [[File:J26-100nsgw.png|thumb|left|340px| 07/ | + | [[File:J26-100nsgw.png|thumb|left|340px| 07/21/2016]] |
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| − | [[File:J26_radiation_hardness.png|thumb|left|340px| 07/27/2016]] | + | [[File:J26_radiation_hardness.png|thumb|left|340px| 07/27/2016. dk=-0.2952]] |
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Revision as of 11:36, 9 August 2016
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| ⇐ Back to Neutral Particle Spectrometer |
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Time LOG
| Date | Description | Comments |
|---|---|---|
| 03/09/2016 | Pictures | Documentation of crystal's conditions as it arrived at CUA. |
| 03/09/2016 | Dimensions | Crystal's dimensions measured. Length and six points of width (3 in each face). |
| 03/18/2016 | Thermal annealing | Ramp up at 18oC/hour up to 200oC. Stays for 10 hours and ramp down at 18oC/hour. |
| 03/30/2016 | Light Yield | Run 3166: crystal wrapped with ~5 layers of teflon tape and 2 layers of black tape. Steps of 20min, 1cm. T=18oC. LY = 10.87 pe/MeV. |
| 05/19/2016 | Transverse Transmittance | At the center of the crystal, every nm from 200nm until 800nm. Sample: 1345 |
| 05/20/2016 | Transverse Transmittance Scan | Wavelengths: 360nm, 420nm, 620nm. Sampling period: 0.6s, moving motor at 2mm/s. |
| 07/06/2016 | Longitudinal Transmittance Scan | Wavelengths: 200-800nm. Sampling period: 0.6s, moving motor at 2mm/s. |
| 07/21/2016 | Light Yield | Run:3236 ~3layers of teflon tape and 1 layer of black tape. ~50,000 incidents recorded at ~18 degrees Celsius. |
| 07/27/2016 | X-ray Irradiation | 160kV 6.3mA 70 minutes. 14.16 cm for LabJack on shelf 8. 6290R/min ionization rate. |
| 07/27/2016 | Transverse Transmittance | 10cm down crystal. Wavelengths: 200-800nm. |
| 07/27/2016 | LED curing | 7 minutes with 34 blue LEDs. 3.5 V. Millipore cover placed over lights and crystal. |
| 07/27/2016 | Transverse Transmittance | Wavelenghts: 200-800nm. 10 cm down crystal. |
