Difference between revisions of "Run Planning Meeting Notes, September 14 - September 21, 2022"
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**FCAL Base replacement (Malte) | **FCAL Base replacement (Malte) | ||
**Installation of setup in PS for GEM-TRD | **Installation of setup in PS for GEM-TRD | ||
+ | **Solenoid Relief Membrane was fixed https://logbooks.jlab.org/entry/4041420 | ||
**Beam restoration expected around 8:00PM | **Beam restoration expected around 8:00PM | ||
− | **LHe target is FULL ~2:30pm | + | **LHe target is FULL at ~2:30pm https://logbooks.jlab.org/entry/4041464 |
+ | ***Harp Scan https://logbooks.jlab.org/entry/4041653 | ||
*Shift summaries: | *Shift summaries: | ||
+ | **[https://logbooks.jlab.org/entry/4041540 1600-2200 09/14] | ||
+ | **[https://logbooks.jlab.org/entry/4041669 2200-0400 09/14-09/15] | ||
+ | **[https://logbooks.jlab.org/entry/4041730 0400-1000 09/15] | ||
=== Issues === | === Issues === | ||
Line 25: | Line 30: | ||
*Take production data at 200nA with Full target | *Take production data at 200nA with Full target | ||
+ | *Trigger rate scan today ??? | ||
+ | |||
+ | =Friday, September 16= | ||
+ | === Past 24 Hours === | ||
+ | *Production data at 200nA on the liquid He target. | ||
+ | **CCAL HV adjustmenmt https://logbooks.jlab.org/entry/4041832 | ||
+ | |||
+ | *Shift summaries: | ||
+ | **[ https://logbooks.jlab.org/entry/4041730 0400-1000] | ||
+ | **[ https://logbooks.jlab.org/entry/4041802 1000-1600 09/15] | ||
+ | **[ https://logbooks.jlab.org/entry/4042067 1600-2200 09/15] | ||
+ | **[ https://logbooks.jlab.org/entry/4042150 2200-0400 09/15-09/16] | ||
+ | **[ https://logbooks.jlab.org/entry/4042254 0400-1000 09/16] | ||
+ | |||
+ | === Issues === | ||
+ | *https://halldweb.jlab.org/wiki/ was down from evening ~22:30, around 8:20 contacted to CCenter, during the phone call the wiki page was restored | ||
+ | *No plots on RootSpy https://logbooks.jlab.org/entry/4042264 FIXED now (David) | ||
+ | === Plan === | ||
+ | |||
+ | *Continue taking production data at 200nA with Full target | ||
+ | |||
+ | =Saturday, September 17= | ||
+ | === Past 24 hours=== | ||
+ | *Production data at 200nA on the liquid He target. | ||
+ | **~3.5B total triggers collected last 24 hours | ||
+ | *Beam was OFF for ~1pm to 18:10pm, during the down time works been done in hall | ||
+ | **Sergey replaced some RF modules in FDC | ||
+ | **Malte fixed 2 FCAL bases | ||
+ | **Konda worked on GEM-TRD | ||
+ | |||
+ | *Shift summaries: | ||
+ | ** [https://logbooks.jlab.org/entry/4042254 0400-1000 09/16] | ||
+ | ** [https://logbooks.jlab.org/entry/4042348 1000-1600 09/16] | ||
+ | ** [https://logbooks.jlab.org/entry/4042578 1600-2200 09/16] | ||
+ | ** [https://logbooks.jlab.org/entry/4042701 2200-0400 09/16-09/17] | ||
+ | ** [https://logbooks.jlab.org/entry/4042942 0400-1000 09/17] | ||
+ | |||
+ | === Issues === | ||
+ | * | ||
+ | |||
+ | === Plan === | ||
+ | *Continue taking production data at 200nA on LHe. | ||
+ | |||
+ | =Sunday, September 18= | ||
+ | === Past 24 hours=== | ||
+ | *Production data at 200nA on the liquid He target. | ||
+ | **???B total triggers collected last 24 hours | ||
+ | *Beam was OFF for ~12:00pm to 22:30 | ||
+ | *Then from ~05:30 till about 12:00pm | ||
+ | *After beam is back harp scan was performed | ||
+ | **RF HPA (transformer) broken | ||
+ | |||
+ | *Shift summaries: | ||
+ | ** [https://logbooks.jlab.org/entry/4042942 0400-1000 09/17] | ||
+ | ** [https://logbooks.jlab.org/entry/4043041 1000-1600 09/17] | ||
+ | ** [https://logbooks.jlab.org/entry/4043160 1600-2200 09/17] | ||
+ | ** [https://logbooks.jlab.org/entry/4043226 2200-0400 09/17-09/18] | ||
+ | ** [https://logbooks.jlab.org/entry/4043447 0400-1000 09/18] | ||
+ | |||
+ | === Issues === | ||
+ | * No major issues in the Hall | ||
+ | * Some Fcal channels were alarming (contacted to Malte) | ||
+ | * RF issues from ACC site | ||
+ | |||
+ | === Plan === | ||
+ | *Continue taking production data at 200nA on LHe. | ||
+ | |||
+ | |||
+ | =Monday, September 19= | ||
+ | === Past 24 hours=== | ||
+ | *Production data at 200nA on the liquid He target. | ||
+ | *Beam was OFF for ~5:30am to 12:00pm | ||
+ | *After beam is back harp scan was performed | ||
+ | |||
+ | *Shift summaries: | ||
+ | ** [https://logbooks.jlab.org/entry/4043332 0400-1000 09/18] | ||
+ | ** [https://logbooks.jlab.org/entry/4043447 1000-1600 09/18] | ||
+ | ** [https://logbooks.jlab.org/entry/4043598 1600-2200 09/18] | ||
+ | ** [https://logbooks.jlab.org/entry/4043749 2200-0400 09/18-09/19] | ||
+ | ** [https://logbooks.jlab.org/entry/4043906 0400-1000 09/19] | ||
+ | |||
+ | === Issues === | ||
+ | * No major issues in the Hall | ||
+ | * Some Fcal channels were alarming | ||
+ | * Daq crashed once over the weekend | ||
+ | * Sergey and Sasha changed Daq configuration to high luminosity mode | ||
+ | |||
+ | === Plan === | ||
+ | *Switch to Empty Target, production data at 200nA. | ||
+ | *There have been a couple of beam extended down time over the weekend (overall>24hours), will decide today should we move to empty target | ||
+ | *from 7:45 meeting -> probably there will be RF recovery on Tuesday during ACC entire day shift | ||
+ | *Solenoid Relief Membrane work (Tuesday), need to ramp dawn magnet to ~800A | ||
+ | |||
+ | =Tuesday, September 20= | ||
+ | === Past 24 hours=== | ||
+ | *Production data at 200nA on EMPTY target. | ||
+ | *Switched to Empty Target 9:00am (Sep-19) | ||
+ | *Beam was not stable, couple extended down times | ||
+ | *After beam is back harp scan was performed (12:50pm) | ||
+ | |||
+ | *Shift summaries: | ||
+ | ** https://logbooks.jlab.org/entry/4043906 0400-1000 09/19] | ||
+ | ** https://logbooks.jlab.org/entry/4044028 1000-1600 09/19] | ||
+ | ** https://logbooks.jlab.org/entry/4044179 1600-2200 09/19] | ||
+ | ** https://logbooks.jlab.org/entry/4044213 2200-0400 09/19-09/20] | ||
+ | ** https://logbooks.jlab.org/entry/4044302 0400-1000 09/20] | ||
+ | |||
+ | === Issues === | ||
+ | * No major issues in the Hall | ||
+ | * around 4:50am the AC was acted very slow when beam was back (Beni) | ||
+ | |||
+ | |||
+ | === Plan === | ||
+ | *RF Recovery Day (Day shift) | ||
+ | *Switch back to Full LHe Target, production data at 200nA. | ||
+ | *After hall is surveyed at ~8:30ish, stay in Controlled access | ||
+ | *Solenoid Relief Membrane work (Tuesday), need to ramp dawn magnet to ~800A (Tim) | ||
+ | *Work on FCAL bases (Malte) | ||
+ | *Check AC status (Beni) | ||
+ | *Work on GEM-TRD (Kondo) | ||
+ | |||
+ | =Wednesday, September 21= | ||
+ | === Past 24 hours=== | ||
+ | *RF recovery day | ||
+ | *Solenoid Relief Membrane work (Tuesday), magnet ramped down to ~800A and then ramped up to it's nominal 1350A (Tim) | ||
+ | *Check AC status (Beni) | ||
+ | *Work on GEM-TRD (Kondo) | ||
+ | *Switched Target to Full | ||
+ | *From 7:45 meeting issues related to AC Y-pos. Generic orbit locks acting slowly, may be the cause, will investigate Jay Benesch | ||
+ | *Beam was back ~21:30, shift crews were instructed to ask MCC, before beam delivery make sure the orbit locks are ON | ||
+ | *Harp Scan | ||
+ | *Production data at 200nA on LHe target. | ||
+ | |||
+ | *Shift summaries: | ||
+ | ** [https://logbooks.jlab.org/entry/4044302 0400-1000 09/20] | ||
+ | ** [https://logbooks.jlab.org/entry/4044409 1000-1600 09/20] | ||
+ | ** [https://logbooks.jlab.org/entry/4044532 1600-2200 09/20] | ||
+ | ** [https://logbooks.jlab.org/entry/4044648 2200-0400 09/20-09/21] | ||
+ | ** [https://logbooks.jlab.org/entry/4044743 0400-1000 09/21] | ||
+ | |||
+ | === Issues === | ||
+ | * No major issues in the Hall | ||
+ | * Lumi monitor was down at around 2:26am (Alexander/Hovanes) https://logbooks.jlab.org/entry/4044768 | ||
+ | |||
+ | === Plan === | ||
+ | *Continue taking production data at 200nA on Full LHe Target. | ||
+ | *MCC will test new Orbit Locks for 5C11B and AC, they will contact to us prior to do this test | ||
+ | |||
+ | ==Friendly REMINDER to all groups and persons working in the hall during the access, Make a log entry what was DONE, PLEASE== |
Latest revision as of 08:25, 21 September 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
Thursday, September 15
Past 24 Hours
- Maintenance day
- Work done in hall:
- FCAL Base replacement (Malte)
- Installation of setup in PS for GEM-TRD
- Solenoid Relief Membrane was fixed https://logbooks.jlab.org/entry/4041420
- Beam restoration expected around 8:00PM
- LHe target is FULL at ~2:30pm https://logbooks.jlab.org/entry/4041464
- Harp Scan https://logbooks.jlab.org/entry/4041653
- Shift summaries:
Issues
Plan
- Take production data at 200nA with Full target
- Trigger rate scan today ???
Friday, September 16
Past 24 Hours
- Production data at 200nA on the liquid He target.
- CCAL HV adjustmenmt https://logbooks.jlab.org/entry/4041832
- Shift summaries:
- [ https://logbooks.jlab.org/entry/4041730 0400-1000]
- [ https://logbooks.jlab.org/entry/4041802 1000-1600 09/15]
- [ https://logbooks.jlab.org/entry/4042067 1600-2200 09/15]
- [ https://logbooks.jlab.org/entry/4042150 2200-0400 09/15-09/16]
- [ https://logbooks.jlab.org/entry/4042254 0400-1000 09/16]
Issues
- https://halldweb.jlab.org/wiki/ was down from evening ~22:30, around 8:20 contacted to CCenter, during the phone call the wiki page was restored
- No plots on RootSpy https://logbooks.jlab.org/entry/4042264 FIXED now (David)
Plan
- Continue taking production data at 200nA with Full target
Saturday, September 17
Past 24 hours
- Production data at 200nA on the liquid He target.
- ~3.5B total triggers collected last 24 hours
- Beam was OFF for ~1pm to 18:10pm, during the down time works been done in hall
- Sergey replaced some RF modules in FDC
- Malte fixed 2 FCAL bases
- Konda worked on GEM-TRD
- Shift summaries:
Issues
Plan
- Continue taking production data at 200nA on LHe.
Sunday, September 18
Past 24 hours
- Production data at 200nA on the liquid He target.
- ???B total triggers collected last 24 hours
- Beam was OFF for ~12:00pm to 22:30
- Then from ~05:30 till about 12:00pm
- After beam is back harp scan was performed
- RF HPA (transformer) broken
- Shift summaries:
Issues
- No major issues in the Hall
- Some Fcal channels were alarming (contacted to Malte)
- RF issues from ACC site
Plan
- Continue taking production data at 200nA on LHe.
Monday, September 19
Past 24 hours
- Production data at 200nA on the liquid He target.
- Beam was OFF for ~5:30am to 12:00pm
- After beam is back harp scan was performed
- Shift summaries:
Issues
- No major issues in the Hall
- Some Fcal channels were alarming
- Daq crashed once over the weekend
- Sergey and Sasha changed Daq configuration to high luminosity mode
Plan
- Switch to Empty Target, production data at 200nA.
- There have been a couple of beam extended down time over the weekend (overall>24hours), will decide today should we move to empty target
- from 7:45 meeting -> probably there will be RF recovery on Tuesday during ACC entire day shift
- Solenoid Relief Membrane work (Tuesday), need to ramp dawn magnet to ~800A
Tuesday, September 20
Past 24 hours
- Production data at 200nA on EMPTY target.
- Switched to Empty Target 9:00am (Sep-19)
- Beam was not stable, couple extended down times
- After beam is back harp scan was performed (12:50pm)
- Shift summaries:
- https://logbooks.jlab.org/entry/4043906 0400-1000 09/19]
- https://logbooks.jlab.org/entry/4044028 1000-1600 09/19]
- https://logbooks.jlab.org/entry/4044179 1600-2200 09/19]
- https://logbooks.jlab.org/entry/4044213 2200-0400 09/19-09/20]
- https://logbooks.jlab.org/entry/4044302 0400-1000 09/20]
Issues
- No major issues in the Hall
- around 4:50am the AC was acted very slow when beam was back (Beni)
Plan
- RF Recovery Day (Day shift)
- Switch back to Full LHe Target, production data at 200nA.
- After hall is surveyed at ~8:30ish, stay in Controlled access
- Solenoid Relief Membrane work (Tuesday), need to ramp dawn magnet to ~800A (Tim)
- Work on FCAL bases (Malte)
- Check AC status (Beni)
- Work on GEM-TRD (Kondo)
Wednesday, September 21
Past 24 hours
- RF recovery day
- Solenoid Relief Membrane work (Tuesday), magnet ramped down to ~800A and then ramped up to it's nominal 1350A (Tim)
- Check AC status (Beni)
- Work on GEM-TRD (Kondo)
- Switched Target to Full
- From 7:45 meeting issues related to AC Y-pos. Generic orbit locks acting slowly, may be the cause, will investigate Jay Benesch
- Beam was back ~21:30, shift crews were instructed to ask MCC, before beam delivery make sure the orbit locks are ON
- Harp Scan
- Production data at 200nA on LHe target.
- Shift summaries:
Issues
- No major issues in the Hall
- Lumi monitor was down at around 2:26am (Alexander/Hovanes) https://logbooks.jlab.org/entry/4044768
Plan
- Continue taking production data at 200nA on Full LHe Target.
- MCC will test new Orbit Locks for 5C11B and AC, they will contact to us prior to do this test