View source for RC Meeting, Sunday, Dec 5, 2021

= RC Meeting Information =
   No RC meeting Sun
   Next RC meeting on Monday at 9:30AM

<b> RC Daily Meetings are at 10 AM, remote </b>

* Bluejeans remote connection information:
  To join the Meeting:
  https://bluejeans.com/861439920
  To join via Room System:
  Video Conferencing System: bjn.vc -or-199.48.152.152
  Meeting ID : 861439920
  To join via phone :
  1)  Dial:
    +1.408.740.7256 (US (San Jose))
    +1.888.240.2560 (US Toll Free))
    +1.408.317.9253 (US (Primary, San Jose))
    (see all numbers - http://bluejeans.com/numbers)
  2)  Enter Conference ID : 861439920

= Useful Links =
* [https://misportal.jlab.org/mis/apps/physics/shiftSchedule/index.cfm?experimentRunId=HALLC-PIONLT Fall 2021 Shift Schedule]
* [https://hallcweb.jlab.org/live_status/snapshots_controls/ Hall-C Controls]
* [https://logbooks.jlab.org/book/hallc Hall-C Logbook]
* [https://cebaf.jlab.org/files/ops/accboard/ MCC White Board]

= Current Status =
* [https://logbooks.jlab.org/entry/3954851 Summary of data and plans forward]
* Switched to SHMS angle= 6.39deg at 1pm on Saturday. 
* Running production on  LD2 Q2=3.85, W=3.07, x=0.31, low epsilon, HMS angle=35.12 deg, HMS momentum = -1.332 GeV/c, SHMS angle= 6.39deg, SHMS momentum=-6.538 GeV/c;
* 6uA was the best current for running at this angle.
* Swing and Owl shift went smoothly. At end of owl had 700 pions.

= Current Run Plan =
* Day :
** LD2 Q2=3.85, W=3.07, x=0.31, low epsilon, HMS angle=35.12 deg, HMS momentum = -1.332 GeV/c, SHMS angle= 6.39deg, SHMS momentum=-6.538 GeV/c;
** Need a FADCmode 10 run
** Need daily one hour trigger 3/4 runs.
* Swing 
** LD2 Q2=3.85, W=3.07, x=0.31, low epsilon, HMS angle=35.12 deg, HMS momentum = -1.332 GeV/c, SHMS angle= 6.39deg, SHMS momentum=-6.538 GeV/c;
* Owl 
** LD2 Q2=3.85, W=3.07, x=0.31, low epsilon, HMS angle=35.12 deg, HMS momentum = -1.332 GeV/c, SHMS angle= 6.39deg, SHMS momentum=-6.538 GeV/c;


= Notices in Effect for Shift Crew =
* The Raster Coil pair Ax and Ay are off. Raster needs to be at 4x4.
* With LHe alarms it is good to check the cameras for plumes. If no plume and it is below the LO alarm and above LOLO then monitor with a plot and halog the problem.
* With LNitrogen alarms are not that critical. Just need to start monitoring the problem with plot and halog.


= Current Issues =
*The Raster Coil pair Ax and Ay are off
*Elevator is not working
*Noticed bug in Prescale GUI

= Planned Accesses to the Hall =
* none

= Planned Accelerator Configuration Changes =
* none

= Special Requests =
* Plan to do the BCm calibration on Tues at 2:30