Difference between revisions of "Left Arm Checks"

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[https://prex.jlab.org/wiki/index.php/Main_Page <B>PREX Main</B>]<< [[Information for Shift Takers]]<<[[Shift Checklist]]
 
[https://prex.jlab.org/wiki/index.php/Main_Page <B>PREX Main</B>]<< [[Information for Shift Takers]]<<[[Shift Checklist]]
  
[[File:Hallatools_HRS.png|thumb|600px|right|Figure  - ]]
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[[File:Hallatools_LHRS.png|thumb|600px|right|Figure  - ]]
 
[[File:Halltools_vdc.png|thumb|600px|right|Figure  - ]]
 
[[File:Halltools_vdc.png|thumb|600px|right|Figure  - ]]
 
[[File:Halltools_vdc2.png|thumb|600px|right|Figure  - ]]
 
[[File:Halltools_vdc2.png|thumb|600px|right|Figure  - ]]

Revision as of 16:57, 12 June 2019

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

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  • 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