Difference between revisions of "RC Meeting, Tuesday, November 9, 2021"
From HallCWiki
(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!...") |
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= Hall C Status = | = Hall C Status = | ||
# Production | # Production | ||
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= Current Run Plan = | = Current Run Plan = | ||
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= Special Requests = | = Special Requests = | ||
| + | # Hall Work tomorrow: | ||
| + | ## aerogel change (Vladimir) | ||
| + | ## target training (Greg) | ||
| + | ## change to 5-pass (accelerator) | ||
= Useful Links = | = Useful Links = | ||
Revision as of 16:53, 8 November 2021
Contents
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
- Running beam to C and D (not sharing slit until after pass change)
Hall C Status
- Production
Current Run Plan
- 3-pass physics run plan: production, elastic singles, delta scan
Current Issues
- Replace flow switches for (HMS?) magnet power supplies: next opportunistic access (Joe Beaufait) ( PENDING )
- 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 .
- 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 .
- Target ladder camera was identified to be bad: Joe Beaufait will order camera ( PENDING )
- Still running with no UPS on the SHMS cryo controls - Heidi replaced, but need to check charge https://logbooks.jlab.org/entry/3937512
- HCCAM02 not functioning (lift required to replace-Brad is tracking this replacement).
Special Requests
- Hall Work tomorrow:
- aerogel change (Vladimir)
- target training (Greg)
- change to 5-pass (accelerator)
Useful Links
- How the harp scans and carbon hole target should look (see links):
- carbon hole target beam centering procedure:
- Resetting the "ioc heartbeat epics communications" (start by clicking on the heart at upper left of the magnet controls screen
- Fall 2021 Shift Schedule
- Hall-C Live Status
- Hall-C Logbook
- MCC White Board
