Difference between revisions of "G2p shifts"

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<B>This page is updated frequently.  Please hit Reload at least once per shift.</B>
 
<B>This page is updated frequently.  Please hit Reload at least once per shift.</B>
 
 
==Basic Resources for Shift Workers==
 
==Basic Resources for Shift Workers==
* Links: [http://hallaweb.jlab.org/halog/log/html/logdir.html (Halog)] [http://hallaweb.jlab.org/experiment/g2p/target/ (tlog)][https://hallaweb.jlab.org/wiki/index.php/G2p (g2pwiki)] [https://misportal.jlab.org/mis/physics/shiftschedule/index.cfm?experimentRunId=G2PGEP (ShiftSchedule)] [https://userweb.jlab.org/~brads/mcc/ (MCC)]  [https://bta/ (bta)] [http://hallaweb.jlab.org/experiment/g2p/runsum/output/l.html (LSummary)] [http://hallaweb.jlab.org/experiment/g2p/runsum/output/l.html (RSummary)]
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* Today's  g2p [http://hallaweb.jlab.org/experiment/g2p/shifts/today runplan]
* Today's  [http://hallaweb.jlab.org/experiment/g2p/shifts/today runplan]
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* Logs: [http://hallaweb.jlab.org/halog/log/html/logdir.html Halog] and [http://hallaweb.jlab.org/experiment/g2p/target/ Target log]
* Expert contact [https://hallaweb.jlab.org/wiki/index.php/G2pcontacts list] and Expert [https://hallaweb.jlab.org/wiki/index.php/G2p_Expert_Shifts Shifts]
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* Run Summary Tables: [http://hallaweb.jlab.org/experiment/g2p/runsum/output/l.html (Left Arm)] [http://hallaweb.jlab.org/experiment/g2p/runsum/output/l.html (Right Arm)] [http://hallaweb.jlab.org/experiment/g2p/runsum/output/3.html (3rd arm)]
* Run Sheets ([http://hallaweb.jlab.org/experiment/g2p/shifts/Run-Sheet_g2p_B.pdf pdf]) and Shift [http://hallaweb.jlab.org/experiment/g2p/shifts/shift-check-list.pdf checklist]
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* Beamtime accounting: [https://bta/ bta]  
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* Expert contact [https://hallaweb.jlab.org/wiki/index.php/G2pcontacts list]  
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* Standard [https://misportal.jlab.org/mis/physics/shiftschedule/index.cfm?experimentRunId=G2PGEP Shift Schedule]
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* Expert [https://docs.google.com/spreadsheet/ccc?key=0AsefZmXxYRr7dFlqRVdmMVhOWXJUV2J4cGRQaUtLcUE&hl=en_US#gid=0 Shift Schedule]
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* Run Sheets ([http://hallaweb.jlab.org/experiment/g2p/shifts/Run-Sheet_g2p_B.pdf pdf]) and Shift Checklist ([http://hallaweb.jlab.org/experiment/g2p/shifts/shift-check-list.pdf pdf])
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* MCC [https://userweb.jlab.org/~brads/mcc/ Whiteboard]
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* Return to the [https://hallaweb.jlab.org/wiki/index.php/G2p g2pwiki]
  
 
==How Tos==
 
==How Tos==
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* How to [http://hallaweb.jlab.org/halog/log/html/1204_archive/120409230744.html make vertical correction to target insert]
 
* How to [http://hallaweb.jlab.org/halog/log/html/1204_archive/120409230744.html make vertical correction to target insert]
 
* [[ How to take HARP scan ]]
 
* [[ How to take HARP scan ]]
* How to recover the beam after an extended (>4 hour) down: [[G2p-beam-recovery]]
 
 
* [[ How to recover BPM positions after a long beam trip or tune change]]
 
* [[ How to recover BPM positions after a long beam trip or tune change]]
 
* How to [http://hallaweb.jlab.org/halog/log/html/1203_archive/120312165203.html check Bleed-thru]
 
* How to [http://hallaweb.jlab.org/halog/log/html/1203_archive/120312165203.html check Bleed-thru]
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* How to run the [http://hallaweb.jlab.org/wiki/index.php/g2p_Online_Replay Online Replay]
 
* How to run the [http://hallaweb.jlab.org/wiki/index.php/g2p_Online_Replay Online Replay]
 
* Target [https://hallaweb.jlab.org/wiki/index.php/Target_Troubleshooting_Procedures Troubleshooting] and [https://hallaweb.jlab.org/wiki/index.php/Solid_Polarized_Target target overview]
 
* Target [https://hallaweb.jlab.org/wiki/index.php/Target_Troubleshooting_Procedures Troubleshooting] and [https://hallaweb.jlab.org/wiki/index.php/Solid_Polarized_Target target overview]
 
==Shift Instructions ==
 
* The septa current must be set to match each new spectrometer dipole momentum setting.
 
* Make sure to acknowledge the DAQ popup messages for Start and End of every run.
 
* Keep a stripchart running of the septa currents. Log <B>any</B> fluctuations, and notify Run Coordinator.
 
* Take bleedthru measurement once a shift
 
* Make sure you know exactly what you are doing if operating the Sieve Slit.  Compare to this [http://hallaweb.jlab.org/halog/log/html/1204_archive/120412082759.html photo]
 
  
 
==Useful Links==
 
==Useful Links==
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*Hall A [http://hallaweb.jlab.org/equipment/moller Moller]
 
*Hall A [http://hallaweb.jlab.org/equipment/moller Moller]
  
===Notes===
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==Miscellaneous Notes==
 
*The Coda configuration is: LHRS, RHRS
 
*The Coda configuration is: LHRS, RHRS
*Hall A current : Open Monticello / Wall / Hall A GUI, and look at the 1H00 BCM.
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*To read the Hall A current : Open Monticello / Wall / Hall A GUI, and look at the 1H00 BCM.
*For Hall A tools screen, on hacuser type "NewTools" which pops up EOSMenu.  Select "HLAmain".
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*To open the Hall A tools screen, as hacuser type "NewTools" which pops up EOSMenu.  Select "HLAmain".
*For Stripchart, click toolbox on bottom of desktop menu
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*To start a Stripchart, click toolbox on bottom of desktop menu
*IHWP1 flips the beam helicity.  IHWP2 is passive (actually a full wave plate) and will not flip the helicity.  The epics var for IHWP2 is IGL1I00DIOFLRD :13056 means the passive wave-plate is in. 8960 is out..
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*Only IHWP1 flips the beam helicity.  IHWP2 is passive.

Latest revision as of 10:10, 9 May 2012

This page is updated frequently. Please hit Reload at least once per shift.

Basic Resources for Shift Workers

How Tos

Useful Links

Miscellaneous Notes

  • The Coda configuration is: LHRS, RHRS
  • To read the Hall A current : Open Monticello / Wall / Hall A GUI, and look at the 1H00 BCM.
  • To open the Hall A tools screen, as hacuser type "NewTools" which pops up EOSMenu. Select "HLAmain".
  • To start a Stripchart, click toolbox on bottom of desktop menu
  • Only IHWP1 flips the beam helicity. IHWP2 is passive.