November 3, 2023

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RC Daily Meetings are at 11:00 (am) via Zoom and in person in the counting-house meeting room (2nd floor)

• Zoom remote connection information:

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 Meeting ID: 161 701 5555
 Passcode: 
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 Meeting ID: 160 710 0885
 Find your local number: https://jlab-org.zoomgov.com/u/ab2CekLXgQ

Useful Links

• Shift Signup (Read only)
  • Shift Signup

• Hall-C Controls
• Hall-C Logbook
• MCC White Board

Instruction for RCs

• Half-wave plate change
  • Follow the instructions in the link above whenever the HWP is changed flipped.

Past 24 hours

• Very smooth running with high ABU numbers, nice job!

Issues:

• We had a couple of DAQ issues, fairly minor, the shift crew resolved them with some resetting/power cycling -
  • Issue 1
  • Issue 2
  • Issue 3
• When on shift, please be vigilant with the DAQ and keep an eye on rates!
• Bryan pushed a DAQ update on swing.
• The EDTM was acting a bit weirdly during swing, this is now resolved, see the post below and the follow-up posts/comments linked within.
  • EDTM acting up.
• Owl shift reported that someone remotely connected to the DAQ was moving the mouse around as they were setting the PS values.
  • If you remotely connect to the DAQ to do something, please let the shift crew know!

RC Summary

Today's update is here.

Current Status

• Running production on KinC_x50_4'.

Near Future Plan

In the near term future:

• Sometime in the future, we will invite Vlad to give an insight into the high radiation test results.
• Paul King is running some IA scans this afternoon (~15:00), should be done in 15-30 minutes.
• Keep running the current setting.
• Avoid filling the Hall with gunpowder in advance of the 5th.

Special Studies

• Moeller run on Monday (06/11/23) unless there are any objections.

Standing Issues

• Implementing checks for charge asymmetry in alarm handler and online analysis: https://logbooks.jlab.org/entry/4213566

Planned Accesses to the Hall Today

• None

Planned Accelerator Configuration Changes

• Pass change on the 13th of November (13/11/23).

Special Requests

• Stable beam and mercy from the DAQ gods over the weekend.
• No gunpowder related treason activities on Sunday.