Difference between revisions of "Run Planning Meeting Notes, Oct 11-Oct 17, 2018"
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+ | == Friday, Oct 12 at 08:45 == | ||
+ | # Notes from the past 24 hours: | ||
+ | #* Beam back at 11:30 am, Sasha finished L1 trigger studies by 2:00 pm | ||
+ | #* MCC suggests they recalibrate iIon chamber to reduce trip rates. Previously, it was only calibrated up to 80 nA. | ||
+ | #* Sergey performed high rate DAQ tests with current up to 900 nA (want to try at 1 uA?) | ||
+ | #* [https://logbooks.jlab.org/entry/3607777 David has new online monitoring site up] | ||
+ | #CEBAF | ||
+ | #* | ||
+ | #Action Items | ||
+ | #Issues | ||
+ | #* Multiple alarms for BCAL downstream environmental sensors. Elton contacts Nick who reports [https://logbooks.jlab.org/entry/3607819 downstream BCAL PLC -Ethernet port quit]. Access needed. | ||
+ | #Reports | ||
+ | #*[https://logbooks.jlab.org/entry/3607590 Monitoring Report] | ||
+ | #* [https://halldweb.jlab.org/data_monitoring/Plot_Browser.html Plot Browser] | ||
+ | #* [https://docs.google.com/spreadsheets/d/1NffTc4-S5PbTMSuH_pp7ZYsGRH4JC_WSVo770_iJYt0/edit#gid=1865737386 Statistics Spreadsheet] | ||
+ | #Run Plan | ||
+ | #*Need to schedule a TAC run | ||
+ | #** Can we do this opportunistically? | ||
+ | #** Use bleedthrough current? | ||
+ | #** Hall C plans to switch experiments on approximately the 22nd. This is around the time of accelerator maintenance, so they may plan to switch experiments then. | ||
+ | #* Hurricane Michael arriving this evening. Do we need to take any precautions? | ||
+ | #* [https://halldweb.jlab.org/wiki/images/d/de/Fall18_week4.jpg Week 4] [https://halldweb.jlab.org/wiki/index.php/File:Fall18_week5.jpg Week 5] | ||
+ | #**Beam Studies Monday | ||
+ | #**RF Recovery Tuesday | ||
+ | |||
== Thursday, Oct 11 at 08:45 == | == Thursday, Oct 11 at 08:45 == | ||
# Notes from the past 24 hours: | # Notes from the past 24 hours: |
Revision as of 20:00, 11 October 2018
Friday, Oct 12 at 08:45
- Notes from the past 24 hours:
- Beam back at 11:30 am, Sasha finished L1 trigger studies by 2:00 pm
- MCC suggests they recalibrate iIon chamber to reduce trip rates. Previously, it was only calibrated up to 80 nA.
- Sergey performed high rate DAQ tests with current up to 900 nA (want to try at 1 uA?)
- David has new online monitoring site up
- CEBAF
- Action Items
- Issues
- Multiple alarms for BCAL downstream environmental sensors. Elton contacts Nick who reports downstream BCAL PLC -Ethernet port quit. Access needed.
- Reports
- Run Plan
- Need to schedule a TAC run
- Can we do this opportunistically?
- Use bleedthrough current?
- Hall C plans to switch experiments on approximately the 22nd. This is around the time of accelerator maintenance, so they may plan to switch experiments then.
- Hurricane Michael arriving this evening. Do we need to take any precautions?
- Week 4 Week 5
- Beam Studies Monday
- RF Recovery Tuesday
- Need to schedule a TAC run
Thursday, Oct 11 at 08:45
- Notes from the past 24 hours:
- Beam issues most of swing (7hrs to complete amorphous run) and owl shift (~1hr of beam in total).
- CEBAF
- 5th pass separator failed during swing shift and remained problematic into the beginning of owl. Beam back at 3:20am.
- PSS drop in the machine at 3:30 am. No beam until 6am.
- Action Items
- Issues
- Tail on one side of beam in x and y. Richard gives a nice explanation of what may be happening. Beam OK for now. Should we ask for a retune before the weekend?
- MyaViewer missing events
- Lots of issues with DAQ- rocCDC2
- Reports
- Run Plan
- Need to schedule a TAC run
- Can we do this opportunistically?
- Use bleedthrough current?
- Hall C plans to switch experiments on approximately the 22nd. This is around the time of accelerator maintenance, so they may plan to switch experiments then.
- Hurricane Michael arriving this evening. Do we need to take any precautions?
- Week 4 Week 5
- Beam Studies Monday
- RF Recovery Tuesday
- Need to schedule a TAC run
- AOB