Difference between revisions of "Template:ShortTermSchedule-RGD"
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* '''Wednesday, Nov. 1<sup>st</sup>, Day Shift''': | * '''Wednesday, Nov. 1<sup>st</sup>, Day Shift''': | ||
− | :• MCC Beam Studies! The hall will be in Controlled Access. | + | :• MCC Beam Studies! The hall will be in Controlled Access. '''Beam down for Hall B at 8:30''' |
− | :• '''Please call the engineering on-call to change the target position in the hall to the solid target position. | + | :• '''Please call the engineering on-call to change the target position in the hall to the solid target position. |
:• '''Once the target work is done, change the solid flag assembly to "Empty" from the drop menu in the cryo-target GUI and start emptying the LD2 cell. For more details, please refer to the cryo-target and flag assembly: [https://docs.google.com/document/d/1kBNmLYg2gqa4XjWgMpbh0rBUxkSAupqdnMV4THepv7k/edit#heading=h.13kef88y2w8q manual]'''. | :• '''Once the target work is done, change the solid flag assembly to "Empty" from the drop menu in the cryo-target GUI and start emptying the LD2 cell. For more details, please refer to the cryo-target and flag assembly: [https://docs.google.com/document/d/1kBNmLYg2gqa4XjWgMpbh0rBUxkSAupqdnMV4THepv7k/edit#heading=h.13kef88y2w8q manual]'''. |
Revision as of 09:26, 31 October 2023
Run Coordinator: Susan Schadmand (757) 575-7540
PDL: Nathan Baltzell (9-)757 876-1789 , x5902 office
RG/Analysis Coordinator (AC): Lamiaa El Fassi (630) 605-4259
Daily RC/OA Meetings at 13:00 in CH Room 200C, and on ZOOM: URL Link (Meeting ID: 1611984219; Passcode: RGD-RC23), except on Wednesdays, which is on ZOOM ONLY @ 15:30 due to the conflict with the 13:30 MCC Scheduling/Planning meeting.
Important Notes
Do NOT change FSD settings without approval from RC or beamline expert!
- In case of medical or fire emergency, call 9-911 from a LANDLINE phone in the Counting House and inform the Crew Chief.
- If you have symptoms or a positive COVID test, do NOT come to your shift - instead, inform the PDL and the RC and JLab medical services immediately to arrange replacements.
- Remote shift: If needed, worker shifts can be taken from off-site. Inform the PDL and RC. Also, make sure that you follow the instructions under the "Worker Shift" Tab - you need some lead time to set up!
- Note to shift takers, please:
- ◊ Read the logbook, be aware of previous 24 hours
- ◊ Arrive at least 10 minutes early for shift change
- ◊ Refresh the run wiki pages; look over them every shift
- - Follow the expert/worker shift instructions.
- ◊ For advice, do not hesitate to call the RC first and foremost, day or night.
Current Issues
- Do not spend more than 15-20 min trying to fix a problem. With any issue, contact On-Call Experts or RC.
- NOTE, the beam position on BPM 2C21A is not important, the beam orbit lock is on BPM 2H01.
- New RICH recovery protocol: see tab expert "Shift Expert" for new information. Avoid unnecessary recoveries.
- BMT/FMT/SVT: If new hot channels appear, call the MVT/SVT/MM expert Yuri Gotra (757-541-7539). These channels need to be addressed by the expert.
- Tagger magnet procedure: If the tagger magnet needs to be turned off, tell the operator to use only the script for degaussing, NEVER do "by hand"!
- Change of target in the hall: In case of questions from MCC about the necessary controlled access, refer to the logbook entry #: 4196113 for the access requirements.
Run Plan for Mon., Oct. 31st - Sat., Nov. 11th, 2023
P.S.: If the beam is widely fluctuating above 90 nA, please ask MCC to narrow down the fluctuation margin and give us the required 90 nA +/- 3nA based on 2C21A reading. They could put the beam current lock on 2C21A in case that may help with the wide fluctuation as it's currently done. We will keep the beam blocker IN while using this target combination! DAQ Operation
Reference ValuesFSD Thresholds from RG-D
Harp Scan References from RG-D
IA for Q Asymmetry |
General Instructions
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