Difference between revisions of "Signal cable timing"
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| + | [[2nCor Equipment#2016-2017 IAC run on the 44 machine | Go back]] | ||
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| + | PMT difference is determined by a coincidence measurement with the CF-252 source. The source was placed in the center of all detectors and 150.5 cm from the floor. The trigger detector is located 5.5 cm below the very bottom of the source. | ||
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{| border="1" style="border: 4px solid black; border-collapse: collapse; padding: 5px; text-align: center " | {| border="1" style="border: 4px solid black; border-collapse: collapse; padding: 5px; text-align: center " | ||
! colspan="2"|Detector | ! colspan="2"|Detector | ||
Revision as of 21:32, 17 August 2016
PMT difference is determined by a coincidence measurement with the CF-252 source. The source was placed in the center of all detectors and 150.5 cm from the floor. The trigger detector is located 5.5 cm below the very bottom of the source.
| Detector | PMT | sig. cable | relative to D30T001 [ns] | PMT bot - PMT top [ns] | |
|---|---|---|---|---|---|
| angle | color | ||||
| 30 | Red | Top | D30T001 | +0 (by definition) | +15 |
| Bot | D30B002 | +15 | |||
| 90 | Yellow | Top | D90T003 | +1 | +10 |
| Bot | D90B004 | +11 | |||
| 150 | Blue | Top | D150T005 | +1 | +13 |
| Bot | D150B006 | +14 | |||
| 225 | Wood | Top | D225T007 | -3 | +23 |
| Bot | D225B008 | +20 | |||
Trigger plugged into patch panel 223A15 : -8 ns