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2016-11-19 physics-shifter » History » Version 7

Rogers, Chris, 19 November 2016 18:24

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h1. 2016-11-19 physics-shifter
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h1. November 19 - 23
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h1. Physics Shift Report
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*Start Date:* 19/11/2016
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*End Date:* 22/11/2016
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*Start Run:* 
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*End Run:* 
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*Physics shifter*: Chris Rogers 
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h2. Summary
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Running with superconducting magnets to get first possible measurement of emittance reduction
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h2. Run documentation
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h3. Elog
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h3. Run Condition Summary Spreadsheet/CDB
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h2. Analysis
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* "Runs" is the runs used for each study
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* "Particle Triggers" is the sum of CDB beamline scalars Particle Triggers field
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* "TOF2 Triggers" is the sum of CDB beamline scalars TOF2 Triggers field; note this is actually TOF2 trigger requests
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* "Time" is the time registered in the CDB. Note this is time between "start run" and "stop run" so can include e.g. ISIS downtime etc
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* "Number at TOF2" is number reporting at least one TOF1 and exactly one TOF2 space point
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* "Number passing TOF12 cut" is number within the muon peak
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* "Number passing all cuts" is number reporting exactly one TOF1 and TOF2 space point, exactly one TKU and TKD track and passing the TOF cut
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* "Number in peak bin" is number passing all cuts that fall within the peak p_tot bin
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| Momentum | Runs | Particle Triggers | TOF2 Triggers | Time | Number at TOF2 | Number passing TOF12 cut | Number passing all cuts | Number in peak 4 MeV/c p_tot bin | Number in peak 200 ps tof12 bin |
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| 3-140+M3-Test2 |  [8518]             | 78501 | 51006 | 0 hrs 58 min | 23695    | 15426    | 7550     | 1571.0   | 593.0    |
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| 6-140+M3-Test1 |  [8519, 8520, 8521] | 97599 | 28069 | 2 hrs 2 min  | 10475    | 7961     | 3534     | 777.0    | 311.0    |
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| 3-140+M3-Test2 |  [8518]   | 23695    | 15426    | 7550     | 1571.0   | 593.0    |
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| 6-140+M3-Test1 |  [8519, 8520, 8521, 8522] | 15147    | 11473    | 5046     | 1126.0   | 431.0    |
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| 10-140+M3-Test1 |  [8526]   | 4247     | 2898     | 1411     | 320.0    | 135.0    |