Run Planning Meeting Notes, Mar 9 - Mar 15, 2017
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Thursday, March 9
Shift | ABU | BNA | BANU |
Day | 0:40 | 7:18 | 0:02 |
Swing | 0:0 | 8:0 | 0.0 |
Owl | 0:24 | 6:55 | 0:41 |
Total | 1:04 | 22:13 | 0:43 |
- Accelerator Status over the last 24 hrs
- Accelerator busy with Hall C until 05:00
- Hall D first given beam at 05:20
- Data collection at 50nA started at 08:00
- Hall-D/GlueX items
- In the last 24 hours:
- Low-intensity production started at 08:00
- Long mode run (10 minutes) done at
- Current Total: 40.05B
- In the last 24 hours:
- Issues
- DAQ issues:
- 5:42 - The DAQ keeps giving us "SEBO: Client has not reported for xx sec." errors, but then recovers after a minute. This happens every ~20mins or so. We will restart the DAQ again after the current run finishes.
- ~22:00 - Monitoring stops working, have to start/stop runs several times to get events flowing through secondary ET
- DAQ issues:
- Monitoring
- low-level report
- Run Plan
- Production
- Triggers: In-time random? Min-bias? FCAL+BCAL+ST?
- Offline Analysis
- TAC runs?
- AOB
Friday, March 10
Shift | ABU | BNA | BANU |
Day | 4:05 | 3:27 | 0:27 |
Swing | 5:26 | 2:32 | 0:02 |
Owl | 0:0 | 8:0 | 0:0 |
Total | 9:30 | 13:59 | 0:29 |
- Accelerator Status over the last 24 hrs
- beam delivery was fairly good (55%) until late evening
- south linac cold box tripped around 22:30, 4hr recovery estimated
- recovery was progressing, but tripped again around 03:30
- MCC estimates ~4hr more at 07:00
- Progress with GlueX program in last 24 hours
- Low-intensity production started at 10:00
- 1e-4rl amorphous radiator @ 100uA
- 7kHz physics triggers (BCAL + FCAL) : 200M collected
- 11kHz minimum-bias triggers (TAGM * ST) : 330M collected
- 1e-4rl amorphous radiator @ 100uA
- Low-intensity production started at 10:00
- Beam quality checks
- Data quality checks
- monitoring plots now showing up reliably
- new "enhancement" in TAGH occupancy
- Record keeping quality
- Monitoring
- low-level report
- Run Plan
- Production
- Offline Analysis
- TAC run
- AOB