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LogBook on the CODA data acquisition, at CUA
Page (last), [6], [5], [4], [3], [2], [1].
| Run Number | Date | User | PMT | Crystal | High Voltage | Gate (ns) | Experiment | Description and observations | Image | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2759 | 11/12/2015 | Marco | XP2262 (SN 34426) | - | -2.300 (NIM) | 100 | Gain | LED (green) gain calibration for NPS light yield. Na22 source is also inside, so may have noise. Rate of ~6.5kHz. T=18oC. SEP: 66.67 (fit range 50-85). PED: 27.66 (fit range 25-35). | Error creating thumbnail: Unable to save thumbnail to destination
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| 2760 | 11/12/2015 | Marco | XP2262 (SN 34426) | - | -2.300 (NIM) | 100 | Gain | Same as 2759, reduce light intensity. SEP: 63.92 (fit range 50-85). PED: 27.65 (fit range 25-35). | Error creating thumbnail: Unable to save thumbnail to destination
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| 2761 | 11/12/2015 | Marco | XP2262 (SN 34426) | - | -2.300 (NIM) | 100 | Gain | Same as 2760; source removed from dark box. SEP: 67.41 (fit range 50-85). PED: 27.63 (fit range 25-35). | Error creating thumbnail: Unable to save thumbnail to destination
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| 2762 | 11/12/2015 | Marco | XP2262 (SN 34426) | - | -2.300 (NIM) | 100 | Gain | Same as 2761; slightly higher light intensity. SEP: 67.78 (fit range 50-85). PED: 27.72 (fit range 25-35). | Error creating thumbnail: Unable to save thumbnail to destination
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| 2763 | 11/12/2015 | Marco | XP2262 (SN 34426) | - | -2.300 (NIM) | 100 | Gain | Light intensity brought to zero (width=0). SEP: 61.98 (fit range 50-85). PED: 27.63 (fit range 25-35). | Error creating thumbnail: Unable to save thumbnail to destination
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| 2766 | 11/12/2015 | Marco | XP2262 (SN 34426) | BTCP ### | -2.300 (NIM) | 100 | Light Yield | Crystal BTCP ###, wrapped with specular reflector (low statistics - 1st test). Na-22 source. T=~13oC (thermometer not in the right position). Mean peak: 353.40 (fit range 170-800). LY=18.0 pe/MeV |
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| 2767 | 11/12/2015 | Marco | XP2262 (SN 34426) | BTCP ### | -2.300 (NIM) | 100 | Light Yield | Same as 2766, high statistics (~900k evts). Peak center: 329.02 (fit range 170-800). LY_fit= pe/MeV |
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| 2768 | 11/17/2015 | Marco | XP2262 (SN 34426) | CRYTUR 10cm | -2.300 (NIM) | 100 | Light Yield | CRYTUR 10cm sample crystal, wrapped with specular reflector. 18 oC (thermometer positioned). Peak center: 286.78 (fit range 170-400). SEP: 70.35 (fit range 50-85). PED: 27.36 (fit range 25-35). LY_fit=11.8 pe/MeV |
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| 2769 | 11/18/2015 | Marco | XP2262 (SN 34426) | CRYTUR 10cm | -2.300 (NIM) | 100 | Light Yield | CRYTUR 10cm sample crystal, wrapped with ~5 layers of teflon. T=18oC (2 hours of stabilization only). Peak center: 444.07 (fit range 170-800). SEP and PED: same as 2768 (not enough stats.) LY_fit= 18.97 pe/MeV |
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| 2771 | 11/19/2015 | Marco | XP2262 (SN 34426) | CRYTUR 10cm | -2.300 (NIM) | 100 | LY | Same as 2769, with temperature stable for the whole night; 900k evts. | Error creating thumbnail: Unable to save thumbnail to destination
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| 2774..2779 | 11/24/2015 | Marco | XP2262 (SN 34426) | CRYTUR 10cm | -2.300 (NIM) | 100 | LY scan | CRYTUR 10 cm scan. Same configuration as 2769. Running 10 minutes per position, in steps of 1cm. | File:2774.png | |
| 2781..2793 | 11/30/2015 | Marco | XP2262 (SN 34426) | CRYTUR 10cm | -2.300 (NIM) | 100 | LY scan | CRYTUR 10 cm scan, temperature NOT stable (just testing CODA and scan auto mode). Same configuration as 2769. Running 10 minutes per position, in steps of 1cm. | File:2781.png | |
| 2797..2800 | 12/02/2015 | Marco | XP2262 (SN 34426) | CRYTUR 10cm | -2.300 (NIM) | 100 | LY scan | CRYTUR 10 cm scan, T=18.0 oC. Same configuration as 2769. Running 90 minutes per position, in steps of 1cm. | File:2797.png | |
| 2803..2815 | 12/02/2015 | Marco | XP2262 (SN 34426) | CRYTUR 10cm | -2.300 (NIM) | 100 | LY scan | Repeated 2797 scan without CODA crash! CRYTUR 10 cm scan, T=18.0 oC. Same configuration as 2769. Running 90 minutes per position, in steps of 1cm. LY=19.77 pe/MeV |
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| 2821..2832 | 12/03/2015 | Marco | XP2262 (SN 34426) | CRYTUR 10cm | -2.300 (NIM) | 100 | LY scan | CRYTUR 10 cm scan, T=10.0 oC. Same configuration as 2769. Running 90 minutes per position, in steps of 1cm, 12 positions. LY=22.99 pe/MeV |
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| 2834 | 12/04/2015 | Marco | XP2262 (SN 34426) | CRYTUR 10cm | -2.300 (NIM) | 36.3 | LY timing | CRYTUR 10 cm, T=10.0 oC. Position center (5cm). Using gain from combination of runs 2821..2832: SEP-PED=. LY is a result of a gaussian fit in the range 170-1000. Gate left edge at 48ns before first signal in oscilloscope histogram. (gate delay adjusted to have minimum with no signal inside) | File:2834.png | |
| 2835 | 12/04/2015 | Marco | XP2262 (SN 34426) | CRYTUR 10cm | -2.300 (NIM) | 46.5 | LY timing | Same as 2834, adjusted gate width only. | File:2835.png | |
| 2836 | 12/04/2015 | Marco | XP2262 (SN 34426) | CRYTUR 10cm | -2.300 (NIM) | 56.1 | LY timing | Same as 2834, adjusted gate width only. | File:2836.png | |
| 2837 | 12/04/2015 | Marco | XP2262 (SN 34426) | CRYTUR 10cm | -2.300 (NIM) | 66.7 | LY timing | Same as 2834, adjusted gate width only. | File:2837.png | |
| 2838 | 12/04/2015 | Marco | XP2262 (SN 34426) | CRYTUR 10cm | -2.300 (NIM) | 76.1 | LY timing | Same as 2834, adjusted gate width only. | File:2838.png | |
| 2839 | 12/04/2015 | Marco | XP2262 (SN 34426) | CRYTUR 10cm | -2.300 (NIM) | 86.6 | LY timing | Same as 2834, adjusted gate width only. | File:2839.png | |
| 2840 | 12/04/2015 | Marco | XP2262 (SN 34426) | CRYTUR 10cm | -2.300 (NIM) | 96.7 | LY timing | Same as 2834, adjusted gate width only. | File:2840.png | |
| 2841 | 12/04/2015 | Marco | XP2262 (SN 34426) | CRYTUR 10cm | -2.300 (NIM) | 106.6 | LY timing | Same as 2834, adjusted gate width only. | File:2841.png | |
| 2842 | 12/04/2015 | Marco | XP2262 (SN 34426) | CRYTUR 10cm | -2.300 (NIM) | 117.0 | LY timing | Same as 2834, adjusted gate width only. | File:2842.png | |
| 2843 | 12/04/2015 | Marco | XP2262 (SN 34426) | CRYTUR 10cm | -2.300 (NIM) | 125.9 | LY timing | Same as 2834, adjusted gate width only. | File:2843.png | |
| 2844 | 12/04/2015 | Marco | XP2262 (SN 34426) | CRYTUR 10cm | -2.300 (NIM) | 1004 | LY timing | Same as 2834, adjusted gate width only. | File:284.png | |
| 2834..2844 | 12/04/2015 | Marco | XP2262 (SN 34426) | CRYTUR 10cm | -2.300 (NIM) | -- | LY timing | Plot of runs 2834..2844. | File:2834 2844.png | |
| 2846..2868 | 12/07/2015 | Marco | XP2262 (SN 34426) | BTCP ### | -2.300 (NIM) | 149 (eff. 100) | LY scan | BTCP 20cm ###, wrapped with ~5 layers of teflon and black tape. T=17oC (NOT stable, test only). Gate width is 149ns, but ~49ns is before the begining of signal, so effective gate width is 100ns. Steps of 1cm, 5min in each position. PROBLEM in some runs... to many counts? BAD CONNECTOR! | File:2846.png | |
| 2890..2911 | 12/07/2015 | Marco | XP2262 (SN 34426) | BTCP ### | -2.300 (NIM) | 149 (eff. 100) | LY scan | Same as 2846, but T=18oC (stable) and 105min in each position - total ~40h scan. LY = 12.85 pe/MeV |
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| 2914 | 12/14/2015 | Marco | XP2262 (SN 34426) | SICCA 02 | -2.300 (NIM) | 149 (eff. 100) | LY | SICCA 02 crystal wrapped with ~5 layers of teflon tape and 2 layers of black tape. Cracked face placed opposite to the radioactive source, and to the top (far apart from PMT). Event rate of approx. 67Hz. Temperature almost stable at 18oC, run simple test before starting scan. | Error creating thumbnail: Unable to save thumbnail to destination
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| 2915..2930 | 12/14/2015 | Marco | XP2262 (SN 34426) | SICCA 02 | -2.300 (NIM) | 149 (eff. 100) | LY scan | Same as 2914. Temperature almost stable at 18oC, scan of 5min per step, every 1cm, to test before long scan (interrupted on purpose to start long run). | File:2915.png | |
| 2932..2939 | 12/14/2015 | Marco | XP2262 (SN 34426) | SICCA 02 | -2.300 (NIM) | 149 (eff. 100) | LY scan | Same as 2914. T=18oC, scan of 50min per step, every 1cm. CODA crashed. LY=16.83 pe/MeV |
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| 2941..xx | 12/15/2015 | Marco | XP2262 (SN 34426) | SICCA 02 | -2.300 (NIM) | 149 (eff. 100) | LY scan | Same as 2932, but steps of 10min. T=18oC. CODA crashed. LY=15.94 pe/MeV |
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| 2961..2963 | 12/15/2015 | Marco | XP2262 (SN 34426) | SICCA J16 | -2.300 (NIM) | 149 (eff. 100) | LY scan | SICCA J16 crystal wrapped with ~5 layers of teflon tape and 2 layers of black tape. Steps of 105min, 1cm. T=18oC. CODA crashed. | File:2961.png | |
| 2966..2978 | 12/17/2015 | Marco | XP2262 (SN 34426) | SICCA J16 | -2.300 (NIM) | 149 (eff. 100) | LY scan | Same as 2961, but with steps of 10min. CODA crashed. LY=16.46 pe/MeV |
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| 2981..2987 | 12/17/2015 | Marco | XP2262 (SN 34426) | SICCA J16 | -2.300 (NIM) | 149 (eff. 100) | LY scan | Same as 2961, but with steps of 50min. CODA crashed. LY=17.22 pe/MeV |
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| 3030..3044 | 01/04/2016 | Marco | XP2262 (SN 34426) | SICCA J18 | -2.300 (NIM) | 149 (eff. 100) | LY scan | SICCA J18 crystal wrapped with ~5 layers of teflon tape and 2 layers of black tape. Steps of 50min, 1cm. T=18oC. CODA crashed. LY=13.54 pe/MeV |
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| 3047..3066 | 01/05/2016 | Marco | XP2262 (SN 34426) | SICCA J18 | -2.300 (NIM) | 149 (eff. 100) | LY scan | Same as 3029, but with steps of 10min. LY=13.75 pe/MeV |
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| 3070..30xx | 01/05/2016 | Marco | XP2262 (SN 34426) | SICCA J19 | -2.300 (NIM) | 149 (eff. 100) | LY scan | SICCA J19 crystal wrapped with ~5 layers of teflon tape and 2 layers of black tape (new tape in use, 2in wide and not so straight). Steps of 50min, 1cm. T=18oC. CODA crashed. | File:3070.png | |
| 3097 | 01/06/2016 | Marco | XP2262 (SN 34426) | SICCA J19 | -2.300 (NIM) | 149 (eff. 100) | LY scan | Same as 2070. As CODA keeps crashing, decided to take one run only of 220 min for the 22 positions, 10min in each position. Analysis done taking the mean rate and considering the number of events in 10min interval from that rate for each step. LY= 19.13 pe/MeV |
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| 3098 | 01/07/2016 | Marco | XP2262 (SN 34426) | SICCA J20 | -2.300 (NIM) | 149 (eff. 100) | LY scan | SICCA J20 crystal wrapped with ~5 layers of teflon tape and 2 layers of black tape. Steps of 10min, 1cm. T=18oC. (Method described in run 3097) LY= 14.76 pe/MeV |
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| 3099 | 01/07/2016 | Marco | XP2262 (SN 34426) | SICCA J17 | -2.300 (NIM) | 149 (eff. 100) | LY scan | SICCA J17 crystal wrapped with ~5 layers of teflon tape and 2 layers of black tape. Bubbles placed on the opposite side of PMT window (closer to position 20cm in the plot). Steps of 10min, 1cm. T=18oC. (Method described in run 3097). Temperature not completely stable (1 hour only). LY= 25.26 pe/MeV |
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| 3100 | 01/08/2016 | Marco | XP2262 (SN 34426) | SICCA J17 | -2.300 (NIM) | 149 (eff. 100) | LY scan | Repeating run 3099, with stable temperature. LY= 24.28 pe/MeV |
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| 3115 (Entry$>4500) 3117..3120 |
01/15/2016 | Marco | XP4500 | (Aerogel 1.030) | -1.900 (NIM) | 149 | Aerogel prototype | Aerogel CUA's prototype to measure the light output differences in function of the aerogel refractive index. Prototype covered with alumidized mylar, 9 layers of aerogel, prototype aerogel top, 2 trigger PMTs in coincidence, artificial deadtime of 0.5us. Fit (range 0.5 to 10): 2.747pe. Mean (ch1>40 && ch1<800): 267.237 channels. |
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| 3121 | 01/20/2016 | Marco | XP4500 | PMT calib | -1.900 (NIM) | 149 | PMT calib | Blue LED to calib SEP. SEP = 67.11 channels. PED = 27.03 channels. | Error creating thumbnail: Unable to save thumbnail to destination
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| 3122 | 01/20/2016 | Marco | XP4500 | PMT calib | -1.900 (NIM) | 149 | PMT calib | Repeating, trying to go with even lower light intensity. SEP = 64.30 channels. PED = 27.02 channels. Not sure if this is good enough, should try to reduce even more, but that is hard with the pulser we have. | Error creating thumbnail: Unable to save thumbnail to destination
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| 3124..3126 | 01/20/2016 | Marco | XP4500 | (Aerogel 1.011) | -1.900 (NIM) | 149 | Aerogel prototype | Prototype covered with alumidized mylar, 9 layers of aerogel, prototype aerogel top, 2 trigger PMTs in coincidence, artificial deadtime of 0.5us. Fit (range 0.5 to 3): 1.40011 . Mean (ch1>40 && ch1<800): 138.498 channels. |
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| 3127..3132 | 01/27/2016 | Marco | XP4500 | (Aerogel 1.020) | -1.900 (NIM) | 149 | Aerogel prototype | Prototype covered with alumidized mylar, 9 layers of aerogel, prototype aerogel top, 2 trigger PMTs in coincidence, artificial deadtime of 0.5us. Tiles conditions not so good, scratches and chipped edges. Fit (range 0.5 to 5): 2.79186. Mean (ch1>40 && ch1<800): 203.788 channels. |
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| 3133..3140 | 02/10/2016 | Marco | XP4500 | (Aerogel 1.015) | -1.900 (NIM) | 149 | Aerogel prototype | Prototype covered with alumidized mylar, 9 layers of aerogel, prototype aerogel top, 2 trigger PMTs in coincidence, artificial deadtime of 0.5us. Tiles conditions brand new. Fit (range 0.5 to 5): 2.39573. Mean (ch1>40 && ch1<800): 186.685 channels. |
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| 3145 | 02/25/2016 | Marco | XP2262 (SN 34426) | SICCA J21 | -2.300 (NIM) | 100 | LY scan | SICCA J21 crystal wrapped with ~5 layers of teflon tape and 2 layers of black tape. Steps of 20min, 1cm. T=18oC. LY= 15.97 pe/MeV |
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| 3146 | 02/29/2016 | Marco | XP2262 (SN 34426) | SICCA J22 | -2.300 (NIM) | 100 | LY scan | SICCA J22. Same conditions as run 3145. Steps of 20min, 1cm. T=18oC. LY= 14.495 pe/MeV |
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| 3147 | 03/01/2016 | Marco | XP2262 (SN 34426) | SICCA J23 | -2.300 (NIM) | 100 | LY scan | SICCA J23. Same conditions as run 3145. Steps of 20min, 1cm. T=18oC. LY= 16.50 pe/MeV |
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| 3148 | 03/02/2016 | Marco | XP2262 (SN 34426) | SICCA J24 | -2.300 (NIM) | 100 | LY scan | SICCA J24. Same conditions as run 3145. Steps of 20min, 1cm. T=18oC. LY= 19.61 pe/MeV |
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| 3149 | 03/03/2016 | Marco | XP2262 (SN 34426) | SICCA J25 | -2.300 (NIM) | 100 | LY scan | SICCA J25. Same conditions as run 3145. Steps of 20min, 1cm. T=18oC. LY= 13.07 pe/MeV |
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| 3224 | 07/13/2016 | Salim | XP4500/B | - | 1800 (V) | 100 | Prototype Optimization | Test to ensure that the prototype was functioning | Error creating thumbnail: Unable to save thumbnail to destination
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| 3225 | 07/14/2016 | Salim | XP4500/B | - | 1800 (V) | 100 | Prototype Optimization | Test to ensure that the prototype was functioning | Error creating thumbnail: Unable to save thumbnail to destination
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| 3226 | 07/15/2016 | Salim | XP4500/B | - | 1800 (V) | 100 | PMT Calibration | Finding the SEP for the PMT using a blue LED | Error creating thumbnail: Unable to save thumbnail to destination
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| 3227 | 07/15/2016 | Salim | XP4500/B | - | 1800 (V) | 100 | PMT Calibration | Same setup as 3226 but with a smaller pulse width for the LED to ensure that the SEP was reached for this PMT | Error creating thumbnail: Unable to save thumbnail to destination
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| 3228 | 07/18/2016 | Salim | XP4500/B | - | 1800 (V) | 100 | Aluminized Mylar Run | 3 day run to test the effectiveness of Aluminized Mylar | Error creating thumbnail: Unable to save thumbnail to destination
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| 3241 - 3259 | 07/26/2016 | Salim | XP4500/B | - | 1800 (V) | 100 | Millipore Run | 4 day run to test the effectiveness of Millipore | Error creating thumbnail: Unable to save thumbnail to destination
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| 3270 - 3301 | 07/29/2016 | Salim | XP4500/B | - | 1800 (V) | 100 | Teflon Tape Run | 2 day run to test the effectiveness of Teflon Tape | Error creating thumbnail: Unable to save thumbnail to destination
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| 3309 - 3327 | 08/01/2016 | Salim | XP4500/B | - | 1800 (V) | 100 | Gore Run | 3 day run to test the effectiveness of Gore | Error creating thumbnail: Unable to save thumbnail to destination
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| 3335 - 3369 | 08/05/2016 | Salim | XP4500/B | - | 1800 (V) | 100 | 9 Tiles | 3 Day run with 9 tiles of aerogel | Error creating thumbnail: Unable to save thumbnail to destination
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| 3370 - 3374 | 08/08/2016 | Salim | XP4500/B | - | 1800 (V) | 100 | 8 Tiles | 3 day run with 8 tiles of aerogel | Error creating thumbnail: Unable to save thumbnail to destination
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| 3376 - 3397 | 08/10/2016 | Salim | XP4500/B | - | 1800 (V) | 100 | 7 Tiles | 2 day run with 7 tiles of aerogel | Error creating thumbnail: Unable to save thumbnail to destination
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| 3400 - 34?? | 08/12/2016 | Salim | XP4500/B | - | 1800 (V) | 100 | 6 Tiles | 2 day run with 6 tiles of aerogel | File:3161.png | |
| 3421 | 11/16/2016 | Rich | XP2262 (SN 34426) | J19 20cm | -2.300 (NIM) | 100 | LY scan | J19 20 cm, T=18.0 oC. LY is a result of a gaussian fit of signal from crystal in the range of 170-800, SEP fit range 70-100, PED fit range 25-35; Gate width adjusted to get signal inside; 60K events LY= 14.04 pe/Mev |
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| 3422 | 11/18/2016 | Rich | XP2262 (SN 34426) | CRYTUR 10cm | -2.300 (NIM) | 100 | LY scan | CRYTUR 10 cm, T=18.0 oC. LY is a result of a gaussian fit of signal from crystal in the range of 180-600, SEP fit range 60-110, PED fit range 25-35; Gate width adjusted to get signal inside; 100K events LY= 9.40 pe/MeV |
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| 3432 | 11/21/2016 | Salina | XP2262 (SN 34426) | CRYTUR 10cm | -2.300 (NIM) | 100 | LY scan | CRYTUR 10 cm, T=18.0 oC. LY is a result of a gaussian fit of signal from crystal in the range of 170-600, SEP fit range 60-110, PED fit range 25-35; Gate width adjusted to get signal inside; 100K events LY= 8.23 pe/MeV |
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| 3434 | 11/22/2016 | Salina | XP2262 (SN 34426) | CRYTUR 10cm | -2.300 (NIM) | 100 | LY scan | CRYTUR 10 cm, T=18.0 oC. LY is a result of a gaussian fit of signal from crystal in the range of 170-600, SEP fit range 65-100, PED fit range 25-35; Gate width same as 3432; 1.4M events LY= 9.67 pe/MeV |
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| 3445 | 12/06/2016 | Salina | XP2262 (SN 34426) | J19 | -2.300 (NIM) | 100 | LY | J19, T=18.0 oC. LY is a result of a gaussian fit of signal from crystal in the range of 170-600 (Peak center: 309), SEP: Peak center @ 88.2 (fit range 65-100), PED: peak center @ 27.4 (fit range 25-35); Gate width adjusted from 80 ns to 100 ns; 160K events LY= 9.82 pe/MeV |
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| 3446-3470 | ??/??/???? | WHO? | WHAT? | WHAT? | WHAT? | ?? | ?? | Please ADD! If these are junk runs that's fine, but put some description here | ||
| 3470 | 12/12/2016 | Richard/TH | XP2262 (SN 34426) | J21 | -2.300 (NIM) | 100 | LY | J21 AFTER thermal annealing, T=18.0 oC. ADD RESULTS HERE | Temperature profile from thermal annealing of J21. We assume it is stable and was the same for J19. | |
| 3471 | 12/12/2016 | Richard/TH | XP2262 (SN 34426) | J21 | -2.300 (NIM) | 100 | LY | J21, T=18.0 oC. ADD RESULTS HERE | ||
| 3472 | 12/13/2016 | TH | XP2262 (SN 34426) | J21 | -2.300 (NIM) | 100 | LY | J21, T=18.0 oC. Same conditions as for runs 3470 and 3471. Quick analysis shows: LY= 12 pe/MeV | Temperature log for parts of 3471 and 3472 | |
| 3474 | 12/15/2016 | Marco/TH | XP2262 (SN 34426) | J19 | -2.300 (NIM) | 100 | LY | J19, re-wrap the crystal. T~18.0 oC (not stable!!! just testing...) LY= 15.3 pe/MeV | Error creating thumbnail: Unable to save thumbnail to destination
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| 3475 | 12/15/2016 | Marco/TH | XP2262 (SN 34426) | J19 | -2.300 (NIM) | 100 | LY | J19, re-wrap the crystal. T~18.0 oC (1.5h since crystal was inserted) LY= pe/MeV | File:3475.png | |
| 3481-3488 | 12/16/2016 | Andres | N/A | APDSetup | -2.300 (NIM) | 40 | APD Readout | Junk - APD Data rate acquisition test | ||
| 3489 | 12/19/2016 | TH | XP2262 (SN 34426) | J25 | -2.300 (NIM) | 150 (100 effective) | LY | J25 - 3 layer teflon, 2 layers black tape, centered on PMT, clamp loose, equilibrate for ~15 minutes, result: 12.5 pe/MeV (compare to 13.07 measured on 3/3/16) | ||
| 3490-3492 | 12/19/2016 | Andres | N/A | APDSetup | -2.300 (NIM) | 40 | APD Readout | Junk - ADC Test | ||
| 3493 | 12/19/2016 | TH | XP2262 (SN 34426) | J25 | -2.300 (NIM) | 150 (100 effective) | LY | J25 - 3 layer teflon, 2 layers black tape, centered on PMT, clamp loose, result: 12.7 pe/MeV (compare to 13.07 measured on 3/3/16) | ||
| 3494 | 12/19/2016 | TH | XP2262 (SN 34426) | J24 | -2.300 (NIM) | 150 (100 effective) | LY | J24 - 3 layer teflon, 2 layers black tape, centered on PMT, clamp loose, start run at 19.4 degC, result: 16.8 pe/MeV | ||
| 3495-3496 | 12/19/2016 | Andres | N/A | APDSetup | -2.300 (NIM) | 40 | APD Readout | Junk - ADC Test | ||
| 3497 | 12/19/2016 | TH | XP2262 (SN 34426) | J24 | -2.300 (NIM) | 150 (100 effective) | LY | J24 - 3 layer teflon, 2 layers black tape, centered on PMT, clamp loose, result: 16.7 pe/MeV | ||
| 3498 | 12/19/2016 | TH/Rishabh | XP2262 (SN 34426) | J36 | -2.300 (NIM) | 150 (100 effective) | LY | J36 - 3 layer teflon, 2 layers black tape, centered on PMT, clamp loose, equilibrate for ~15 minutes, result: 17 pe/MeV | ||
| 3499 | 12/19/2016 | TH/Rishabh | XP2262 (SN 34426) | J26 | -2.300 (NIM) | 150 (100 effective) | LY | J26 - 3 layer teflon, 2 layers black tape, centered on PMT, clamp loose, equilibrate for ~15 minutes, result:11.5 pe/MeV | ||
| 3500 | 12/20/2016 | TH | DAQ TEST | DAQ TEST | DAQ TEST | |||||
| 3501 | 12/20/2016 | TH | XP2262 (SN 34426) | J26 | -2.300 (NIM) | 150 (100 effective) | LY | J26 - same as run 3499, but after power outage over night on 12/20/16, result:11.95 pe/MeV | ||
| 3502 | 12/20/2016 | TH | XP2262 (SN 34426) | CRYTUR01 | -2.300 (NIM) | 150 (100 effective) | LY | CRYTUR01 - source aligned at the top (did not move it from position used for 20cm crystal), start run at 20 degC, result:15.5 pe/MeV | ||
| 3503 | 12/20/2016 | TH | XP2262 (SN 34426) | CRYTUR01 | -2.300 (NIM) | 150 (100 effective) | LY | CRYTUR01 - same as run 3502, note that at end of run gate was briefly removed, result:15.7 pe/MeV | ||
| 3504 | 12/20/2016 | TH | XP2262 (SN 34426) | CRYTUR01 | -2.300 (NIM) | 150 (100 effective) | LY | CRYTUR01 - same as run 3503, but with the other end of crystal taped shut, result:14.8 pe/MeV | ||
| 3505 | 12/20/2016 | TH | XP2262 (SN 34426) | CRYTUR01 | -2.300 (NIM) | 150 (100 effective) | LY | CRYTUR01 - same as run 3504, but with source aligned at center of crystal using stepper motor, result:15.7 pe/MeV | ||
| 3506 | 12/20/2016 | TH | XP2262 (SN 34426) | J17 | -2.300 (NIM) | 150 (100 effective) | LY | J17 - source aligned at center of crystal using stepper motor, this is the crystal with bubbles inside, result:26 pe/MeV | ||
| 3507 | 12/20/2016 | TH | XP2262 (SN 34426) | J18 | -2.300 (NIM) | 150 (100 effective) | LY | J18 - same as run 3506, result:11.3 pe/MeV | ||
| 3508 | 12/20/2016 | TH | XP2262 (SN 34426) | J31 | -2.300 (NIM) | 150 (100 effective) | LY | J31 - long run overnight, same conditions as 3507, result:13.64 pe/MeV | ||
| 3509 | 12/21/2016 | TH | XP2262 (SN 34426) | J39 | -2.300 (NIM) | 150 (100 effective) | LY | J39 - same conditions as 3508, start run at 19.6 degC, result:11.9 pe/MeV | ||
| 3510 | 12/21/2016 | TH | XP2262 (SN 34426) | J44 | -2.300 (NIM) | 150 (100 effective) | LY | J44 - same conditions as 3509, result:12.4 pe/MeV | ||
| 3511 | 12/21/2016 | TH | XP2262 (SN 34426) | J15 | -2.300 (NIM) | 150 (100 effective) | LY | J15 - same conditions as 3510, this is a crystal with a chip on one end, for this measurement the chipped end is taped shut, result:XX pe/MeV | ||
| 3512 | 1/3/2017 | TH | XP2262 (SN 34426) | J24/Reference | -2.300 (NIM) | 150 (100 effective) | LY | J24 - first run after holiday shutdown, re-wrapped crystal, experimental conditions same as in December runs, start run at 19. degC, result:16.3 pe/MeV | ||
| 3513-3521 | 1/3/2017 | TH | N/A | N/A | N/A | N/A | LY | Junk - DAQ configuration tests | ||
| 3521 | 1/3/2017 | TH | XP2262 (SN 34426) | J24/Reference | -2.300 (NIM) | 150 (100 effective) | LY | J24 - experimental conditions same as in 3521, result:19.02 pe/MeV | ||
| 3522 | 1/3/2017 | TH | XP2262 (SN 34426) | J24/Reference | -2.300 (NIM) | 150 (100 effective) | LY | J24 - experimental conditions same as in 3521, result:17 pe/MeV (~140k stats, after ~40k stats the fits with same limits gave 18.7 pe/MeV) | ||
| 3523 | 1/3/2017 | TH | XP2262 (SN 34426) | J24/Reference | -2.300 (NIM) | 150 (100 effective) | LY | J24 - long run overnight, experimental conditions same as in 3522, result:17.6 pe/MeV | ||
| 3524 | 1/4/2017 | TH | XP2262 (SN 34426) | J24/Reference | -2.300 (NIM) | 150 (100 effective) | LY | J24 - experimental conditions same as in 3523, result:17.9 pe/MeV (~100k stats, after ~50k stats the fits with same limits gave 18 pe/MeV); SEP shifted by about 1.5 channels compared to 3523, signal shifted by about 5 channels in the same direction as the SEP | ||
| 3525 | 1/4/2017 | TH | XP2262 (SN 34426) | J24/Reference | -2.300 (NIM) | 150 (100 effective) | LY | J24 - remove optical grease on both crystal and PMT, re-apply optical grease and re-install crystal, misalign crystal on purpose on PMT towards the right away from center as viewed from the trigger scintillator, result:16.3 pe/MeV (~230k stats), final result: 16.2 pe/MeV | ||
| 3526 | 1/4/2017 | TH | XP2262 (SN 34426) | J24/Reference | -2.300 (NIM) | 150 (100 effective) | LY | J24 - same as 3525, but better thermally equilibrated, result:17.3 pe/MeV (~230k stats) | ||
| 3527 | 1/4/2017 | TH | XP2262 (SN 34426) | J39 | -2.300 (NIM) | 150 (100 effective) | LY | J39 - aligned crystal to center of PMT, start run at 19degC, result:12.25 pe/MeV | ||
| 3528 | 1/4/2017 | TH | XP2262 (SN 34426) | J39 | -2.300 (NIM) | 150 (100 effective) | LY | J39 - same as 3527, note that with same fitting limits the fit to SEP is not very good, result:11.9 pe/MeV | ||
| 3529 | 1/4/2017 | TH | XP2262 (SN 34426) | J39 | -2.300 (NIM) | 150 (100 effective) | LY | J39 - same as 3527, not enough statistics to fit |
