Difference between revisions of "RC Meeting, Monday, November 8, 2021"

From HallCWiki
Jump to: navigation, search
(Created page with "= RC Meeting Information = <b> RC Daily Meetings are at 10 am, remote connection link: </b> https://bluejeans.com/861439920 <b> There is a 10:00 RC meeting today, 11/03/2021!...")
 
Line 4: Line 4:
  
 
= Accelerator Status =
 
= Accelerator Status =
#  
+
# Running beam to C and D (not sharing slit until after pass change)
  
 
= Hall C Status =
 
= Hall C Status =
#  
+
# Beam energy measurement: https://logbooks.jlab.org/entry/3938406
 
+
# Set up beam on Sunday start of swing: https://logbooks.jlab.org/entry/3938456
  
 
= Current Run Plan =
 
= Current Run Plan =
 
# 3-pass physics run plan  
 
# 3-pass physics run plan  
 +
 
= Current Issues =
 
= Current Issues =
 
# Replace flow switches for (HMS?) magnet power supplies: next opportunistic access (Joe Beaufait) (<span style="color:red"> '''PENDING''' </span>)
 
# Replace flow switches for (HMS?) magnet power supplies: next opportunistic access (Joe Beaufait) (<span style="color:red"> '''PENDING''' </span>)

Revision as of 17:53, 7 November 2021

RC Meeting Information

RC Daily Meetings are at 10 am, remote connection link: https://bluejeans.com/861439920 There is a 10:00 RC meeting today, 11/03/2021!

Accelerator Status

  1. Running beam to C and D (not sharing slit until after pass change)

Hall C Status

  1. Beam energy measurement: https://logbooks.jlab.org/entry/3938406
  2. Set up beam on Sunday start of swing: https://logbooks.jlab.org/entry/3938456

Current Run Plan

  1. 3-pass physics run plan

Current Issues

  1. Replace flow switches for (HMS?) magnet power supplies: next opportunistic access (Joe Beaufait) ( PENDING )
  2. HMS Q3 insulating vacuum spikes generating annoyance alarms that take minutes to recover. https://logbooks.jlab.org/entry/3930175 Noise levels on transducers look OK, but Junaid's plot indicates Q3 is burping: https://logbooks.jlab.org/entry/3932992 .
  3. Serious HB LHe low liquid level alarms. https://logbooks.jlab.org/entry/3933051 Always seems to start with a subtle, simultaneous increase in level in Q1/2/3. https://logbooks.jlab.org/entry/3929152 .
  4. Target ladder camera was identified to be bad: Joe Beaufait will order camera ( PENDING )
  5. Still running with no UPS on the SHMS cryo controls - Heidi replaced, but need to check charge https://logbooks.jlab.org/entry/3937512
  6. HCCAM02 not functioning (lift required to replace-Brad is tracking this replacement).

Special Requests

Useful Links