Difference between revisions of "RC Meeting and Run Plan, Saturday, February 23"
From HallCWiki
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* Continued running J/Psi on kinematic setting 3 high-t | * Continued running J/Psi on kinematic setting 3 high-t | ||
| − | * The target alarm situation where the heater goes to zero was occurring more frequently Friday evening. | + | * The target alarm situation where the heater/loss of cooling power goes to zero was occurring more frequently Friday evening. |
= Current Run Plan = | = Current Run Plan = | ||
| Line 31: | Line 31: | ||
= Current Issues = | = Current Issues = | ||
| + | * [https://logbooks.jlab.org/entry/3658225 HMS dipole diff alarm]. Current readback seems to have an issue. The NMR looks fine and the data shows no changes, so we are just keeping an eye on it for now. | ||
* Target rotation controller is turned off. Notify Steve Lassiter before any required rotations. | * Target rotation controller is turned off. Notify Steve Lassiter before any required rotations. | ||
= Planned Accesses to the Hall = | = Planned Accesses to the Hall = | ||
| − | |||
= Planned Accelerator Configuration Changes = | = Planned Accelerator Configuration Changes = | ||
| − | * | + | * Beam Studies on Monday (in preparation for Hall A PV experiments) require '''no beam for 8 hours'''. |
| + | * We expect to get beam back around 4 pm (but hopefully sooner). | ||
= Special Requests = | = Special Requests = | ||
| − | * | + | * Latif will access the Hall on Monday (during beam studies) for GEM tests. This will require running a different DAQ configuration. This will take "a few hours". |
Latest revision as of 16:22, 23 February 2019
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Contents
RC Meeting Information
No Meeting today
Useful Links
Current Status
- Continued running J/Psi on kinematic setting 3 high-t
- The target alarm situation where the heater/loss of cooling power goes to zero was occurring more frequently Friday evening.
Current Run Plan
- J/Psi Experiment:
- Production Phase 3: high-t
Notices in Effect for Shift Crew
- Shift Leader is responsible for 50k replays. Even if the TO is actually doing them.
- Use the script do_coin_50k.sh to run the 50k replays. This will run both arm's first 50k replay. Then after ~500k events run a 50k replay for events 550k to 600k.
If you want to manually run each script, you can use a third argument to the standard 50k scripts which is the event number.
Current Issues
- HMS dipole diff alarm. Current readback seems to have an issue. The NMR looks fine and the data shows no changes, so we are just keeping an eye on it for now.
- Target rotation controller is turned off. Notify Steve Lassiter before any required rotations.
Planned Accesses to the Hall
Planned Accelerator Configuration Changes
- Beam Studies on Monday (in preparation for Hall A PV experiments) require no beam for 8 hours.
- We expect to get beam back around 4 pm (but hopefully sooner).
Special Requests
- Latif will access the Hall on Monday (during beam studies) for GEM tests. This will require running a different DAQ configuration. This will take "a few hours".
