Difference between revisions of "Run Planning Meeting Notes, September 29 - October 5, 2022"
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Back to [[Run Coordination Meetings:Fall2022]] | Back to [[Run Coordination Meetings:Fall2022]] | ||
| − | = | + | =Wednesday, October 5= |
=== Past 24 hours === | === Past 24 hours === | ||
| + | *[https://logbooks.jlab.org/entry/4051202 No beam since 10:30AM yesterday morning. | ||
| + | *[https://logbooks.jlab.org/entry/4051129 FCAL HV Scan] | ||
| + | *Shift summaries | ||
| + | **[https://logbooks.jlab.org/entry/4051249 0400-1000 05/10] | ||
| + | **[https://logbooks.jlab.org/entry/4051208 2200-0400 04-05/10] | ||
| + | **[https://logbooks.jlab.org/entry/4051155 1600-2200 04/10] | ||
| + | **[https://logbooks.jlab.org/entry/4050971 1000-1600 04/10] | ||
| + | **[https://logbooks.jlab.org/entry/4050764 0400-1000 04/10] | ||
| + | |||
| + | === Issues === | ||
| + | *Same 2 CDC channels tripped again twice, had to be slowly ramped back up. | ||
| + | *No beam through day shift due to issue with magnets in SL. | ||
| + | |||
| + | === Plan === | ||
| + | *Production data on helium target | ||
| + | |||
| + | =Tuesday, October 4= | ||
| + | === Past 24 hours === | ||
| + | *3 FCAL bases replaced (Mark and Malte) | ||
| + | *Issue with separator magnet resolved and beam was restored to Hall D 11:40PM. | ||
| + | **[https://logbooks.jlab.org/entry/4050689 Harp scan results] | ||
| + | *1B triggers collected on He target | ||
| + | **[https://halldweb.jlab.org/primexd/prod_fall_2022/run_list_2022.pdf Primex run list] | ||
| + | *Shift summaries | ||
| + | **[https://logbooks.jlab.org/entry/4050764 0400-1000 04/10] | ||
| + | **[https://logbooks.jlab.org/entry/4050632 2200-0400 03-04/10] | ||
| + | **[https://logbooks.jlab.org/entry/4050531 1600-2200 03/10] | ||
| + | **[https://logbooks.jlab.org/entry/4050327 1000-1600 03/10] | ||
| + | **[https://logbooks.jlab.org/entry/4050260 0400-1000 03/10] | ||
| + | |||
| + | === Issues === | ||
| + | *Same 2 CDC channels tripped again today, had to be slowly ramped back up. | ||
| + | *[https://logbooks.jlab.org/entry/4050801 Hot channel in BCAL] | ||
| + | *Shift checklist binder is almost full | ||
| + | |||
| + | === Plan === | ||
| + | *Production data on helium target | ||
| + | |||
| + | =Monday, October 3= | ||
| + | === Over the weekend === | ||
| + | *Beam was restored to Hall D Saturday morning, 10:45AM. | ||
| + | *[https://logbooks.jlab.org/entry/4049338 Harp scan results] | ||
| + | *After another downtime shortly after harp scans, production running began at 1:20PM Saturday afternoon. | ||
| + | **5.4B triggers collected since Saturday afternoon (He target) | ||
| + | **[https://halldweb.jlab.org/primexd/prod_fall_2022/run_list_2022.pdf Primex run list] | ||
*Shift summaries | *Shift summaries | ||
| − | **0400-1000 | + | **[https://logbooks.jlab.org/entry/4050260 0400-1000 03/10] |
| − | **2200-0400 02-03/10 | + | **[https://logbooks.jlab.org/entry/4050113 2200-0400 02-03/10] |
| − | **1600-2200 02/10 | + | **[https://logbooks.jlab.org/entry/4049986 1600-2200 02/10] |
**[https://logbooks.jlab.org/entry/4049865 1000-1600 02/10] | **[https://logbooks.jlab.org/entry/4049865 1000-1600 02/10] | ||
**[https://logbooks.jlab.org/entry/4049774 0400-1000 02/10] | **[https://logbooks.jlab.org/entry/4049774 0400-1000 02/10] | ||
=== Issues === | === Issues === | ||
| − | * | + | *RSEP8A magnet overtemp fault issue - SL going to restricted access, probably will need to flush this magnet. |
| + | *DAQ Issues (Sergey) | ||
| + | *2 CDC channels tripped and would ramp back up just by resetting normally. Simon ramped them up slowly and since then have been fine. | ||
| + | *[https://logbooks.jlab.org/entry/4049855 BCAL LED pulser script needed to be reset (Mark)] | ||
| + | *[https://logbooks.jlab.org/entry/4049856 3 FCAL bases to be changed] | ||
=== Plan === | === Plan === | ||
| Line 32: | Line 81: | ||
**[https://logbooks.jlab.org/entry/4049301 1000-1600 01/10] | **[https://logbooks.jlab.org/entry/4049301 1000-1600 01/10] | ||
**[https://logbooks.jlab.org/entry/4049249 0400-1000 01/10] | **[https://logbooks.jlab.org/entry/4049249 0400-1000 01/10] | ||
| − | |||
| − | |||
| − | |||
=== Plan === | === Plan === | ||
*Production data on helium target | *Production data on helium target | ||
| + | |||
=Saturday, October 1= | =Saturday, October 1= | ||
=== Past 24 hours === | === Past 24 hours === | ||
| Line 46: | Line 93: | ||
**[https://logbooks.jlab.org/entry/4048929 1000-1600 30/09] | **[https://logbooks.jlab.org/entry/4048929 1000-1600 30/09] | ||
**[https://logbooks.jlab.org/entry/4048874 0400-1000 30/09] | **[https://logbooks.jlab.org/entry/4048874 0400-1000 30/09] | ||
| − | |||
| − | |||
| − | |||
=== Plan === | === Plan === | ||
Latest revision as of 09:00, 5 October 2022
Meetings are via ZoomGov: connect (Meeting ID: 160 199 0060 / Passcode 8394)
Hall D counting room white board
Back to Run Coordination Meetings:Fall2022
Contents
Wednesday, October 5
Past 24 hours
- [https://logbooks.jlab.org/entry/4051202 No beam since 10:30AM yesterday morning.
- FCAL HV Scan
- Shift summaries
Issues
- Same 2 CDC channels tripped again twice, had to be slowly ramped back up.
- No beam through day shift due to issue with magnets in SL.
Plan
- Production data on helium target
Tuesday, October 4
Past 24 hours
- 3 FCAL bases replaced (Mark and Malte)
- Issue with separator magnet resolved and beam was restored to Hall D 11:40PM.
- 1B triggers collected on He target
- Shift summaries
Issues
- Same 2 CDC channels tripped again today, had to be slowly ramped back up.
- Hot channel in BCAL
- Shift checklist binder is almost full
Plan
- Production data on helium target
Monday, October 3
Over the weekend
- Beam was restored to Hall D Saturday morning, 10:45AM.
- Harp scan results
- After another downtime shortly after harp scans, production running began at 1:20PM Saturday afternoon.
- 5.4B triggers collected since Saturday afternoon (He target)
- Primex run list
- Shift summaries
Issues
- RSEP8A magnet overtemp fault issue - SL going to restricted access, probably will need to flush this magnet.
- DAQ Issues (Sergey)
- 2 CDC channels tripped and would ramp back up just by resetting normally. Simon ramped them up slowly and since then have been fine.
- BCAL LED pulser script needed to be reset (Mark)
- 3 FCAL bases to be changed
Plan
- Production data on helium target
Sunday, October 2
Past 24 hours
- Shift summaries
Plan
- Production data on helium target
Saturday, October 1
Past 24 hours
- Shift summaries
Plan
- Production data on helium target
Friday, September 30
Past 24 hours
- Long maintenance day dedicated to RF recovery and injector setup in preparation for Hall A coming online
- Tagger NMR Probe Meter (Scot)
- Calorimeter modules replace in PS (Sasha)
- We collected 43.6M raw-mode cosmics events since yesterday morning.
- Beam was restored to Hall D at 11PM last night. We completed the accelerator harp scans on 5C11/B and our radiator wire scan.
- While we were setting up for production after the harp scans, there was an issue with RF dropping out of HV. Beam has been down since then.
- Alex A. added back the standard physics monitoring histograms to the rootspy GUI [1]
- Shift summaries
Issues
Plan
- Once beam is back, re-do harp scans.
- Continue taking production data on LHe at 200nA today and over the weekend.
- PS Triggers collected since He target cell inserted:
- With target filled: 5.58B
- With target empty: 1.63B
- Empty/Full = 0.29, Percentage of flux spent on empty: 22.6%
Thursday, September 29
Past 24 hours
- Helium target was filled around 1:15PM yesterday.
- 2.5B triggers collected on helium target so far.
- Last run group: Empty Target PS triggers accounted for 33% of Empty+Full data set.
- Currently taking cosmics.
- Shift summaries
Issues
- 1.5hr downtime overnight from CPS breaker trip.
- FCAL Base lockup reset
Plan
- Maintenance Day
- Hall in controlled access.
- Walkthrough training at 10AM.
- When beam is back, we will continue taking production data on LHe at 200nA.
