RC Meeting and Run Plan, Monday, February 25
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RC Meeting Information
RC Daily Meetings are at 4:30 PM, 2nd floor Counting House Meeting Room
- 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
Current Status
- Continued running J/Psi on kinematic setting 3 high-t over the weekend.
- Will switch to phase-1 kinematic at 1:00 pm on Monday. This requires turning on the rotation controllers.
Current Run Plan
- J/Psi Experiment:
- Run Production Phase-1: high-E low-t until tomorrow.
- Switch to Phase-2 kinematic.
Notices in Effect for Shift Crew
- Shift Leader is responsible for 50k replays. Even if the TO is actually doing them.
- Target Operators: When the alarm handler goes white, it is disconnected from the IOC. Log it and include carlin@jlab.org every time. Acknowledge the warning. If it is still white and not coming back, restart the alarm handler. Do not permanently silence the alarm handler.
- Missing Reference Times during the replay: check in the 50k. Check in full replay, if able. If it happens, call RC. Guidance to solve it is here: https://logbooks.jlab.org/entry/3654584
Current Issues
- SHMS Q1 Manually set (need to fix comm issues later). Read-back current masked in alarm handler.
- Rotation Controllers turned back on this morning.
- Concerning target alarms (loss of cooling power/over head) continued through the weekend.
- HMS collimator issue was fixed.
- HMS Q2 Alarms were disabled in the alarm handler. One was turned back on.
- HMS Dipole Diff alarm was disabled (due to faulty readout and persistent alarm).
- HMS door controller reset
Planned Accesses to the Hall
- Will need to re-establish communication with the SHMS Q1 read-back current while changing to phase-2 kinematic.
- Joe will fix something with the measuring line voltages.
- Walter will test vacuum pumps tomorrow morning.
- All SHMS magnets leads de ice. Tomorrow.
Planned Accelerator Configuration Changes
Special Requests
- Latif's GEM testing completed this morning during beam studies.