Difference between revisions of "G2p shifts"

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(Notes)
(Useful Links)
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==Useful Links==
 
==Useful Links==
 
*Beamline Component [http://hallaweb.jlab.org/experiment/g2p/docs/Michalski.pdf locations]
 
*Beamline Component [http://hallaweb.jlab.org/experiment/g2p/docs/Michalski.pdf locations]
 +
*Chicane [http://hallaweb.jlab.org/experiment/g2p/docs/Roblin.pdf Positions]
 
*[https://userweb.jlab.org/~brads/mcc/ MCC Whiteboard] +offsite access to logs (courtesy Brad)
 
*[https://userweb.jlab.org/~brads/mcc/ MCC Whiteboard] +offsite access to logs (courtesy Brad)
 
*[http://hallaweb.jlab.org/halog/log/html/logdir.html Hall A logbook]
 
*[http://hallaweb.jlab.org/halog/log/html/logdir.html Hall A logbook]

Revision as of 13:34, 12 March 2012

Information for Shift Workers

Useful Links

Notes

  • Ask for beam off when modifying Septa Current, moving target or modifying target magnetic field.
  • The Coda configuration is: LHRSHAP, RHRSBUFF
  • Log VDC efficiencies at least once per shift.
  • 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".
  • For Stripchart, click toolbox on bottom of desktop menu
  • Keep a stripchart running of the septa currents.
  • Note: There is *always* one transitor fault on the right septa (bigbite powersupply).
  • Note: IHWP1 flips the beam helicity. IHWP2 is passive (actually a full wave plate) and will not flip the helicity. The status of both should be recorded. The epics var for IHWP2 is IGL1I00DIOFLRD :13056 means the passive wave-plate is in. 8960 is out..