Left Arm Checks
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In the process of editing and updating this page. Please contact Juliette Mammei crowder@jlab.org with questions or suggestions.
PREX Main<< Information for Shift Takers<<Shift Checklist
- Left Arm momentum (GeV)
- Left Arm Q1, Q2, D, Q3 regulators on (yes/no, ask experts)?
- Left Arm cryo flow level OK? Yes/No He>60% (Ignore Nitrogen)
- Left Arm NMR OK? Yes/No
- Left Arm Q1 Momentum (GeV/c) / current (A) / B-Field (+/-G)
- Left Arm Q2 Momentum (GeV/c) / current (A) / B-Field (+/-G)
- Left Arm D Momentum (GeV/c) / current (A) / B-Field (+/-G)
- Left Arm Q3 Momentum (GeV/c) / current (A) / B-Field (+/-G)
- Is Left VDC gas flow (top/bottom) on?
- Left VDC HV on (top/bottom)?
- VDC thresholds (All 4 values should be 3.0 V, yes/no) ?
- Left Cerenkov HV on?
- Left Pion rejector HV on?
- Left s0/s2m HV on (s0 may be off for production, check with expert)?
- Check online plots (y/n)? -LHRS
Next in checklist >> Right Arm Checks
