Proton Calorimetry/Experimental Runs/2020/Nov13: Difference between revisions
(Created page with "13 Nov 2020 == LED injected light measurements == Setup: - scintillator sheets number from top to bottom in vice/enclosure sequence: 51, 31, 50, 52, 34, 44, 53, 47, 33, 54, 4...") |
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|1|| 6 || 1 || 300 || - || 8 || 170us || 350pC FSR || PDs: S1337-16BR | |1|| 6 || 1 || 300 || - || 8 || 170us || 350pC FSR || PDs: S1337-16BR|| | ||
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|2|| 6 || 1 || 300 || - || 8 || 170us || 12.5pC FSR || PDs: S12915-16R|| | |2|| 6 || 1 || 300 || - || 8 || 170us || 12.5pC FSR || PDs: S12915-16R|| | ||
Revision as of 11:36, 17 November 2020
13 Nov 2020
LED injected light measurements
Setup: - scintillator sheets number from top to bottom in vice/enclosure sequence: 51, 31, 50, 52, 34, 44, 53, 47, 33, 54, 46, 42, 55, 45, 38, 36, 43, 32, 48, 41, 8, 39, 40, 37, 35, 49, 9 + other sheet as fillers - 16 Photodiodes covering the sheets sequence 42, 55, 45, 38, 36, 43, 32, 48, 41, 8, 39, 40, 37, 35, 49, 9. - Optical fibres used to inject UV light into scintillator sheets provided with the fibre entrance (sheets 51, 52, 53, 54, 55 have no light injection) - painted side of the stack with fibre holes on top, PDs placed 90deg w.r.t. the injection side.
Aim: Take large statistics runs with fixed integration time and all possible Full Scale modes to caracterise photodiodes.
list of runs in this file unix/pbt/data/ucl/20201113/20201013_LEDandADCBoard.xlsx data saved in unix/pbt/data/ucl/20201013/
| Run | LED Voltage (V) | LED Period (us) | Width (ns) | Sensor Full Well Mode | Illuminated sheet | DDC int time | DDC Full scale | Photodiodes | Notes | |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 6 | 1 | 300 | - | 8 | 170us | 350pC FSR | PDs: S1337-16BR | ||
| 2 | 6 | 1 | 300 | - | 8 | 170us | 12.5pC FSR | PDs: S12915-16R | ||
| 3 | 6 | 1 | 300 | - | 8 | 170us | 50pC FSR | PDs: S12915-16R | ||
| 4 | 6 | 1 | 300 | - | 8 | 170us | 100pC FSR | PDs: S12915-16R | ||
| 5 | 6 | 1 | 300 | - | 8 | 170us | 150pC FSR | PDs: S12915-16R | ||
| 6 | 6 | 1 | 300 | - | 8 | 170us | 200pC FSR | PDs: S12915-16R | ||
| 7 | 6 | 1 | 300 | - | 8 | 170us | 250pC FSR | PDs: S12915-16R | ||
| 8 | 6 | 1 | 300 | - | 8 | 170us | 300pC FSR | PDs: S12915-16R | ||
| 9 | 6 | 1 | 300 | - | 8 | 1000us | 350pC FSR | PDs: S12915-16R | ||
| 10 | 6 | 1 | 300 | - | 8 | 1000us | 12.5pC FSR | PDs: S12915-16R | ||
| 11 | 6 | 1 | 300 | - | 8 | 1000us | 50pC FSR | PDs: S12915-16R | ||
| 12 | 6 | 1 | 300 | - | 8 | 1000us | 100pC FSR | PDs: S12915-16R | ||
| 13 | 6 | 1 | 300 | - | 8 | 1000us | 150pC FSR | PDs: S12915-16R | ||
| 14 | 6 | 1 | 300 | - | 8 | 1000us | 200pC FSR | PDs: S12915-16R | ||
| 15 | 6 | 1 | 300 | - | 8 | 1000us | 250pC FSR | PDs: S12915-16R | ||
| 16 | 6 | 1 | 300 | - | 8 | 170us | 12.5pC FSR | PDs: S12915-16R | DDC in Test Mode | |
| 17 | 6 | 1 | 300 | - | 8 | 1000us | 300pC FSR | PDs: S12915-16R | ||
| 18 | 6 | 1 | 300 | - | 8 | 170us | 150pC FSR | PDs: S12915-16R | DDC in Test Mode | |
| 19 | 6 | 1 | 300 | - | 8 | 170us | 350pC FSR | PDs: S12915-16R | DDC in Test Mode | |
| 20 | 6 | 1 | 300 | - | 8 | 1000us | 12.5pC FSR | PDs: S12915-16R | DDC in Test Mode | |
| 21 | 6 | 1 | 300 | - | 8 | 1000us | 150pC FSR | PDs: S12915-16R | DDC in Test Mode | |
| 22 | 6 | 1 | 300 | - | 8 | 1000us | 350pC FSR | PDs: S12915-16R | DDC in Test Mode | |
| 23 | 6 | 1 | 300 | - | 8 | 170us | 350pC FSR | PDs: S12915-16R | PD arrays de-coupled from scintillators. Measuring dark in enclosure. | |
| 24 | 6 | 1 | 300 | - | 8 | 170us | 150pC FSR | PDs: S12915-16R | PD arrays de-coupled from scintillators. Measuring dark in enclosure. | |
| 25 | 6 | 1 | 300 | - | 8 | 170us | 12.5pC FSR | PDs: S12915-16R | PD arrays de-coupled from scintillators. Measuring dark in enclosure. | |
| 26 | 6 | 1 | 300 | - | 8 | 170us | 350pC FSR | PDs: S12915-16R | Photodiodes unplugged from the DDC board. | |
| 27 | 6 | 1 | 300 | - | 8 | 170us | 150pC FSR | PDs: S12915-16R | Photodiodes unplugged from the DDC board. | |
| 28 | 6 | 1 | 300 | - | 8 | 170us | 12.5pC FSR | PDs: S12915-16R | Photodiodes unplugged from the DDC board. |