MainPage:Nuclear:KaonDetector:PMTCharacteristics:LogBook
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LogBook on the CODA data acquisition, at CUA
| Run Number | Date | User | PMT | High Voltage | Experiment | Description and observations | Image |
|---|---|---|---|---|---|---|---|
| 1095 | 12/05/2012 | Marco | Ham. RA1815 | -1.80 (Camac) | Gain | Using plastic dark box, with LED pulse with 7 (on 5V) at 3.5 (on 15ns) with ~1kHz. It is important to note that the PMT pulse has ~30ns and the integration window has 60ns (the maximum from the coincidence module). If the pulse arrives too delayed (~+20ns), part of it may be outside the the integration window. | File:1095.png |
| 1096 | 12/05/2012 | Marco | Ham. RA1815 | -1.80 (Camac) | Gain | Repeating run #1095 with the minimum light that still give some pulses once in a while. | Error creating thumbnail: Unable to save thumbnail to destination
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| 1097 | 12/06/2012 | Marco | Ham. RA1815 | -1.80 (Camac) | Prototype | Running prototype test (cosmic rays) with 08 tiles (boxes 01, 02, 04, 05) with refractive index 1.030. Trigger PMTs at -1.95kV. Start 09:05 (12/06) and finished 11:44 (12/06) with 200 events. | File:1097.png |
| 1098 | 12/05/2012 | Marco | Ham. RA1815 | -1.80 (Camac) | Prototype | Repeating run #1097 with more time. Problem with discriminator (3rd channel), triggering continuously. Turned everything off and changed to 5th channel. | - |
| 1099 | 12/05/2012 | Marco | Ham. RA1815 | -1.80 (Camac) | Prototype | Repeating run #1097 with more time. Start 12:33 (12/06) and finished 09:38 (12/10) with 7669 events. | 
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| 1113 | 01/16/2013 | Marco | Ham. RA1815 | -1.80 (Camac) | Prototype | Repeating run #1099, to make sure system is working after long shut down (Christmas break). Few events just for test. | Error creating thumbnail: Unable to save thumbnail to destination
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| 1114 | 01/16/2013 | Marco | Ham. RA1815 | -1.80 (Camac) | Prototype | Same as run #1113, overnight. | Error creating thumbnail: Unable to save thumbnail to destination
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