Difference between revisions of "RC Meeting, Tuesday, September 14, 2021"
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* Hall was open till mid afternoon, advised we could expect beam in swing | * Hall was open till mid afternoon, advised we could expect beam in swing | ||
+ | * Jacob caught an error in the HMS Q3 current setting when he was ramping the magnets back up, excellent job! - [https://logbooks.jlab.org/entry/3904922 Log Entry] | ||
* Did end up getting beam, physics quality from around 8pm | * Did end up getting beam, physics quality from around 8pm | ||
* Multiple SHMS Dipole interlocks cost us an hour - [https://logbooks.jlab.org/entry/3905116 Log Entry] | * Multiple SHMS Dipole interlocks cost us an hour - [https://logbooks.jlab.org/entry/3905116 Log Entry] |
Revision as of 09:37, 14 September 2021
https://hallcweb.jlab.org/wiki/index.php?title=RC_Meeting,_= RC Meeting Information =
RC Daily Meetings at 10:00, 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
Contents
Useful Links
Monday Status
- Hall was open till mid afternoon, advised we could expect beam in swing
- Jacob caught an error in the HMS Q3 current setting when he was ramping the magnets back up, excellent job! - Log Entry
- Did end up getting beam, physics quality from around 8pm
- Multiple SHMS Dipole interlocks cost us an hour - Log Entry
- Eventually finished off positive polarity just after midnight - Log Entry
- This went smoothly and took ~30 minutes, excellent job by the shift crew, despite being spooked by Hall A
- Took a look at rates, then took the PID leg run before starting some data taking
- Rates at 5uA
- Rates at 8uA
- Rates at 10uA
- Rates and DC Current at 6uA
- PID Leg runs are 12023, 12024 and 12025
- Improved timing cuts from Carlos have improved the tracking significantly Log Entry
Current Status
- Down due to Hall D startup work
- Should expect beam late evening/early morning
Current Run Plan
- Carry on with current setting once we get beam back
- Hopefully around owl shift tonight
Current Issues
- Ongoing low HGC light issue
Planned Accesses to the Hall
- Controlled access from ~9am
- Joe B conducting a walkthrough at 11:00 - Will do target camera too if he can
- Unclear exactly when we should expect beam back at this point, hoping for an update from the PD later today