Difference between revisions of "PosRun 10 14 2013"
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| Run # || Run Duration (s) || Configuration | | Run # || Run Duration (s) || Configuration | ||
|- | |- | ||
| − | | 6488 || min s || 2Hz rep rate, Looking at NaI in shielded cell at 700 Volts, Magnet on Accelerator side deflects electrons, Tungsten target is out, | + | | 6488 || min s || 2Hz rep rate, Looking at NaI in shielded cell at 700 Volts, Magnet on Accelerator side deflects electrons, Tungsten target is out, triggering only on the beam gate and looking at ADC channel 3 |
|} | |} | ||
Revision as of 15:47, 14 October 2013
Run list
Scaler channel #2 counts the number of beam pulses
Detector 4 is Beam Left and in ADC channel 7, Ortec Dual Spec amp set to course=10, fine=39, Canberra CFD set to 85 mV lower threshold
Detector 1 is Beam Right and in ADC channel 3, Ortec Dual Spec amp set to course=20, fine=10, Canberra CFD set to 70 mV lower threshold
| Run # | Run Duration (s) | Configuration |
| 6488 | min s | 2Hz rep rate, Looking at NaI in shielded cell at 700 Volts, Magnet on Accelerator side deflects electrons, Tungsten target is out, triggering only on the beam gate and looking at ADC channel 3 |
FC -vs- 90A beam stop correlation
FC = Aluminum brick 2" from exit window near NaI detectors
50 Ohm scope termination
| 90 A BS (nVs) | FC (nVs) |
| 47 | 25 |
| 24 | 11.9 |
| 13 | 6 |
| 6.1 | 2.3 |
| 4.8 | 1.8 |