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, |
|} | |} | ||
Revision as of 15:45, 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, |
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 |