Difference between revisions of "Run Planning Meeting Notes, February 16 - February 22, 2023"
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* [ Owl shift summary] | * [ Owl shift summary] | ||
* [ Early Riser shift summary] | * [ Early Riser shift summary] | ||
+ | |||
+ | === Reports === | ||
+ | * [https://logbooks.jlab.org/entry/4132530 BCAL HV board changed] [https://logbooks.jlab.org/entry/4132613] [https://logbooks.jlab.org/entry/4132636] (Mark) | ||
+ | * [https://logbooks.jlab.org/entry/4132557 Several works done in the hall during day-shift downtime] | ||
+ | ** IOC for chiller issue --> Fixed by Josh, Scot, and Bobb. | ||
+ | ** BCAL chiller alarm --> Fixed by Hovanes. | ||
+ | ** DIRC FPGA communication errors, DAQ issues (not communicating with most of ROCs) --> Fixed by Sergey. | ||
+ | ** Sasha and Vlad entered the hall for the calorimeter work. | ||
+ | * [https://logbooks.jlab.org/entry/4132736 Higher occupancy in FDC] -> [https://logbooks.jlab.org/entry/4133053 Efficiency looks OK.] (Lubomir) | ||
+ | * Statistics balance | ||
+ | **PARA 0/90: 20.8% | ||
+ | **PERP 0/90: 20.0% | ||
+ | **PARA 45/135: 21.1% | ||
+ | **PERP 45/135: 20.7% | ||
+ | **AMO : 17.3% | ||
+ | |||
+ | === Issues === | ||
+ | Pending: | ||
+ | * [https://logbooks.jlab.org/entry/4117764 Start Counter (Beni)] - We do not understand why there is a mismatch in the software between start counter and tracking. | ||
+ | * BCM calibration. Alexandre recommends that we request a recalibration of AD00C BCM. (~30 mins?) | ||
+ | |||
+ | === Plans === | ||
+ | * On Monday, Sasha and Chris are planning to work in the hall (?) | ||
+ | * Install CCAL whenever there is an extended accelerator downtime | ||
+ | ** Restricted Access is needed to be able to use the ramp <-done | ||
+ | ** Cabling | ||
+ | ** Survey is needed | ||
+ | * Production (300 nA, 2h runs) with cycle: | ||
+ | **2 runs PARA (0/90) | ||
+ | **2 runs PERP (0/90) | ||
+ | **2 runs PARA (45/135) | ||
+ | **2 runs PERP (45/135) | ||
+ | **1 run AMO (use it to rejuvenate AMO reference in CBREM EPICS GUI) | ||
+ | |||
= Friday February 17 = | = Friday February 17 = |
Revision as of 19:18, 17 February 2023
Zoom connect Meeting ID: 160 199 0060 / Passcode 8394
Hall D counting room white board
Monday February 20
Past 72 hours
- Production on diamond. ABU= XX h for the weekend. (XX h Friday , XX h Saturday, XX Sunday)
Shift Reports Friday
- Day shift summary
- Swing shift summary
- [ Owl shift summary]
- [ Early Riser shift summary]
Shift Reports Saturday
- [ Day shift summary]
- [ Swing shift summary]
- [ Owl shift summary]
- [ Early Riser shift summary]
Shift Reports Sunday
- [ Day shift summary]
- [ Swing shift summary]
- [ Owl shift summary]
- [ Early Riser shift summary]
Reports
- BCAL HV board changed [1] [2] (Mark)
- Several works done in the hall during day-shift downtime
- IOC for chiller issue --> Fixed by Josh, Scot, and Bobb.
- BCAL chiller alarm --> Fixed by Hovanes.
- DIRC FPGA communication errors, DAQ issues (not communicating with most of ROCs) --> Fixed by Sergey.
- Sasha and Vlad entered the hall for the calorimeter work.
- Higher occupancy in FDC -> Efficiency looks OK. (Lubomir)
- Statistics balance
- PARA 0/90: 20.8%
- PERP 0/90: 20.0%
- PARA 45/135: 21.1%
- PERP 45/135: 20.7%
- AMO : 17.3%
Issues
Pending:
- Start Counter (Beni) - We do not understand why there is a mismatch in the software between start counter and tracking.
- BCM calibration. Alexandre recommends that we request a recalibration of AD00C BCM. (~30 mins?)
Plans
- On Monday, Sasha and Chris are planning to work in the hall (?)
- Install CCAL whenever there is an extended accelerator downtime
- Restricted Access is needed to be able to use the ramp <-done
- Cabling
- Survey is needed
- Production (300 nA, 2h runs) with cycle:
- 2 runs PARA (0/90)
- 2 runs PERP (0/90)
- 2 runs PARA (45/135)
- 2 runs PERP (45/135)
- 1 run AMO (use it to rejuvenate AMO reference in CBREM EPICS GUI)
Friday February 17
Past 24 hours
- Mark D. replaced the bad BCAL HV board with a new one at 9:40am.
- No beam from 13:00 to 17:30 (0L40 cryo issue). Several people worked in the hall during this downtime.
- Production runs resumed after beam came back.
Shift Reports
Reports
- Please don't prestart very early (for CDC calibration) (Naomi)
- Broken TAGM scaler issue resolved (Hovanes)
- BCAL HV board changed [3] [4] (Mark)
- Several works done in the hall during day-shift downtime
- IOC for chiller issue --> Fixed by Josh, Scot, and Bobb.
- BCAL chiller alarm --> Fixed by Hovanes.
- DIRC FPGA communication errors, DAQ issues (not communicating with most of ROCs) --> Fixed by Sergey.
- Sasha and Vlad entered the hall for the calorimeter work.
- Higher occupancy in FDC -> Efficiency looks OK. (Lubomir)
- Statistics balance
- PARA 0/90: 20.8%
- PERP 0/90: 20.0%
- PARA 45/135: 21.1%
- PERP 45/135: 20.7%
- AMO : 17.3%
Issues
Pending:
- Start Counter (Beni) - We do not understand why there is a mismatch in the software between start counter and tracking.
- BCM calibration. Alexandre recommends that we request a recalibration of AD00C BCM. (~30 mins?)
Plans
- On Monday, Sasha and Chris are planning to work in the hall (?)
- Install CCAL whenever there is an extended accelerator downtime
- Restricted Access is needed to be able to use the ramp <-done
- Cabling
- Survey is needed
- Production (300 nA, 2h runs) with cycle:
- 2 runs PARA (0/90)
- 2 runs PERP (0/90)
- 2 runs PARA (45/135)
- 2 runs PERP (45/135)
- 1 run AMO (use it to rejuvenate AMO reference in CBREM EPICS GUI)
Thursday February 16
Past 24 hours
- Production runs with a stable beam.
- 2 BCAL HVs have been off since midnight due to a bad voltage board.
Shift Reports
Reports
- Rebooting NMR meter and its IOC (Hovanes)
- target LCW temperature alarm (Alexandre)
- Noise on some TPOL channels (Data should be good enough). (Michael Dugger, Beni)
- Statistics balance
- PARA 0/90: 20.9%
- PERP 0/90: 19.9%
- PARA 45/135: 20.8%
- PERP 45/135: 20.4%
- AMO : 18.1%
Issues
- A bad voltage board in the BCAL. Needs to be changed. (Mark)
- HallD Run #120726: LED ADC reference SiPM time anomaly
Pending:
- TAGM discriminator TRG scaler gone wild
- Start Counter (Beni) - We do not understand why there is a mismatch in the software between start counter and tracking.
- BCM calibration. Alexandre recommends that we request a recalibration of AD00C BCM.
Plans
- A bad BCAL HV board should be changed. Chris Stanislav is out today, and Mark D. is trying to find someone to change the BCAL board.
- Install CCAL whenever there is an extended accelerator downtime
- Restricted Access is needed to be able to use the ramp <-done
- Cabling
- Survey is needed
- Production (300 nA, 2h runs) with cycle:
- 2 runs PARA (0/90)
- 2 runs PERP (0/90)
- 2 runs PARA (45/135)
- 2 runs PERP (45/135)
- 1 run AMO (use it to rejuvenate AMO reference in CBREM EPICS GUI)