RC Meeting, Friday, September 24, 2021

RC Meeting Information

RC Daily Meetings are at 10 am, remote

• 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

• Fall 2021 Shift Schedule
• Hall-C Controls
• Hall-C Logbook
• MCC White Board

Wednesday Status

1. Good beam throughout swing and overnight. ~900+pions more, pion count now: 3145
2. One interruption:
   • Hall C (~3pm) 1.5 hours due to SHMS controller seized up: https://logbooks.jlab.org/entry/3911252
     • Jack came and retted the IO chase as Steve instructed.
   • SHMS dipole LN2 swing: https://logbooks.jlab.org/entry/3911528
     • Back to normal, no severe ice ball formed.
   • Instruction to shifters in case CW tunning: https://logbooks.jlab.org/entry/3911772
3. Hall Camera glitch: https://logbooks.jlab.org/entry/3910814
   • Reboot instruction by Brad (will be done during the SHMS moving on Monday).

Current Run Plan

1. Q2=6 GeV left setting until Monday
   • FACDMODE10 data taken
   • Dummy target run daily.
2. MCC whiteboard

Current Issues

• SHMS rotation to 5.5 Degrees (Monday)
• Beam study on Tuesday
• Raster Magnet Issue
• Target Fan Controller
• Injector tune mode generator
• SHMS rotation camera reset

Special Requests

None