Difference between revisions of "Run Planning Meeting Notes, March 15 - March 22, 2023"

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[https://halldweb.jlab.org/data_monitoring/run_statistics/RunPeriod-2023-01/index.html Integrated Trigger Count]
 
[https://halldweb.jlab.org/data_monitoring/run_statistics/RunPeriod-2023-01/index.html Integrated Trigger Count]
 
[https://logbooks.jlab.org/book/hdlog Hall D Logbook]
 
[https://logbooks.jlab.org/book/hdlog Hall D Logbook]
 +
 +
==Monday March 20==
 +
===Past 72 hours===
 +
 +
===Shift Summaries===
 +
 +
* [https://logbooks.jlab.org/entry/4150537 Friday day shift]
 +
* [https://logbooks.jlab.org/entry/4150706 Friday swing shift]
 +
* [https://logbooks.jlab.org/entry/4150816 Friday owl shift]
 +
* [https://logbooks.jlab.org/entry/4151420 Saturday early riser shift]
 +
* [https://logbooks.jlab.org/entry/4151513 Saturday day shift]
 +
* [https://logbooks.jlab.org/entry/4151609 Saturday swing shift]
 +
* [https://logbooks.jlab.org/entry/4151684 Saturday owl shift]
 +
* [https://logbooks.jlab.org/entry/4151756 Sunday early riser shift]
 +
* [https://logbooks.jlab.org/entry/4151847 Sunday day shift]
 +
* [https://logbooks.jlab.org/entry/4151948 Sunday swing shift]
 +
* [https://logbooks.jlab.org/entry/4152032 Sunday owl shift]
 +
* [https://logbooks.jlab.org/entry/4152110 Monday early riser shift]
 +
 +
===Reports===
 +
 +
* [https://logbooks.jlab.org/entry/4150942 omega yields at 900nA] -- Justin
 +
* [https://logbooks.jlab.org/entry/4151580 TAGM bunch time structure] -- Hovanes
 +
* [https://logbooks.jlab.org/entry/4151946 occasional rapid access for tending PS test setup] -- Sasha
 +
* [https://logbooks.jlab.org/entry/4151955 TAGM ccdb fiber_quality table error corrected] -- Richard
 +
* End of run plan executed:
 +
*# solenoid ramp-down started 14:10
 +
*# raw mode data collected during ramp-down
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*# many fdc current trips, understood these were expected
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*# solenoid ramp-down completed at 18:40 -- earlier than expected?
 +
*# current reduced to 50nA, still seeing fdc trips
 +
*# straight track runs taken in both raw mode and regular mode
 +
*# straight track run plan completed, continued taking straight-track data in mode 9
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*# beam taken away by MCC as planned at 6:00
 +
*# target shutdown initiated at 6:15
 +
 +
===Issues===
 +
 +
* [https://logbooks.jlab.org/entry/4151502 occasional y position instability]
 +
* [https://logbooks.jlab.org/entry/4151513 occasional daq problems, experts consulted]
 +
* [https://logbooks.jlab.org/entry/4151529 TOF sector HV dropped w/o alarm, recovered]
 +
* [https://logbooks.jlab.org/entry/4151570 DIRC tile temperature alarms]
 +
 +
===Plans===
 +
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* [https://logbooks.jlab.org/entry/4151011 straight track running plan] -- completed
 +
* BCAL LED calibration data collection -- underway
 +
* cosmic data collection -- after BCAL LED runs plan completed
 +
 +
==Friday March 17==
 +
===Past 24 hours===
 +
* Dropped to RESTRICTED for tours at 3:45pm 3/16
 +
** Temperature in the hall rose to >77 degrees, recovered in time
 +
** Visits ended by 7:00pm
 +
** Hall D swept and requested beam restoration
 +
** Started off with new harp scans, then continued production
 +
* Beam accounting point of interest: tour down was counted as BANU
 +
 +
===Shift Summaries===
 +
 +
* [https://logbooks.jlab.org/entry/4150016 Thursday day shift]
 +
* [https://logbooks.jlab.org/entry/4150177 Thursday swing shift]
 +
* [https://logbooks.jlab.org/entry/4150335 Thursday owl shift]
 +
* [https://logbooks.jlab.org/entry/4150419 Friday early riser shift]
 +
 +
===Reports===
 +
* [https://logbooks.jlab.org/entry/4150530 one fcal base changed]
 +
* more raw mode data taken (run 121163) around noon
 +
* [https://logbooks.jlab.org/entry/4150742 Beam energy variation over 2023 run]
 +
* [https://logbooks.jlab.org/entry/4150743 Beam current stability]
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* [https://logbooks.jlab.org/entry/4150878 Beam position stability]
 +
 +
===Issues===
 +
 +
* [https://logbooks.jlab.org/entry/4150467 Parsing issue with rocBCAL7 (rocID=37 and slot=16)], recovered by power cycling rocbcal7
 +
* [https://logbooks.jlab.org/entry/4150587 TAGM column 16, fadc250 stopped counting] in middle of run around noon, run ended, recovered by power cycling roctagm1
 +
* Problem writing raw data to tape resolved, transfer to tape resumed
 +
* Issue writing to local disk blocked DAQ during 121161, resolved by Sergey and running resumed
 +
* Lockup of fcal bases continues regularly, resolved by reset procedure at the end of run (or sometimes on its own!)
 +
* Problems with radiator harp scans happened again, resolved by Hovanes restarting IOC, https://logbooks.jlab.org/entry/4150880 working again at 9:45pm]
 +
* Coherent edge (blue points) on CBREM gui spectrum not updating, work-around by bringing up separate fit tool
 +
 +
===Plans===
 +
* Another high current run at 900 nA during the day today?
 +
** [https://logbooks.jlab.org/entry/4150494 we still have ~8hr of 900nA running in our allowance] -- discussed at 8:00 meeting
 +
** main participants needed: Justin, Sasha, Lubomir, Naomi
 +
** trigger conditions already established for stable DAQ at 75kHz event rate @ 900nA [https://logbooks.jlab.org/entry/4150252][https://logbooks.jlab.org/entry/4150309]
 +
* Continue running production
 +
* Straight-track run ~50nA
 +
** planned for March 19th Sunday swing
 +
** magnetic field ramped down
 +
** access not required
 +
** people to contact: Justin, Sasha, Lubomir, Naomi
 +
* After beam goes away, one shift of BCAL LED data requsted -- Mark Dalton, Varun
 +
 +
==Plans on Accelerator Side==
 +
* Hall C running continues, no apparent issues that might interrupt them before Monday
 +
 +
===Regular Production Cycle===
 +
*Production (300 nA, 2h runs) with cycle:
 +
**2 runs PARA (0/90)
 +
**'''3''' runs PERP (0/90) (one additional run per cycle for next 2 cycles, to catch up with PARA 0/90 -RTJ)
 +
**2 runs PARA (45/135)
 +
**2 runs PERP (45/135)
 +
**1 run  AMO (use it to rejuvenate AMO reference in CBREM EPICS GUI)
 +
 
==Thursday March 16==
 
==Thursday March 16==
 
===Past 24 hours===
 
===Past 24 hours===
−
* Tagger Hall Access (March 15) by Hovanes(After the Hall is surveyed and gets into controlled access)  
+
* Tagger Hall Access requested by Hovanes
−
* High current run(900 nA)[High intensity scan:Final round] with modified trigger thresh-holds[Wednesday swing/Thursday day Shift][Justin, Sasha, Lubomir, Naomi][Access not required]
+
** came as a surprise to RADCON and MCC crew
−
<!--
+
** discussion during the 8:00 meeting
−
*production continues, start of the day shift:injector orbit optimization issue, trippy beam, beam lost: BLM trips, TAGH HV alarms, production smooth over the night. No beam at this time take for wednesday.
+
** we can do better  
−
*ABU=13.58 hr(Wednesday morning upto 8 am)
+
* High current run(900 nA)
−
-->
+
** initially blocked by Crew Chief -- discussed at 8:00 meeting
−
===Shift Reports===
+
** eventually granted after some delay
−
<!--
+
** main participants Justin, Sasha, Lubomir, Naomi
−
*[https://logbooks.jlab.org/entry/4149422  Day Shift Summary]
+
** trigger conditions eventually found that allow running at 75kHz data rate @ 900nA [https://logbooks.jlab.org/entry/4150252][https://logbooks.jlab.org/entry/4150309]
−
*[https://logbooks.jlab.org/entry/4149715  Swing Shift Summary]
+
 
−
*[https://logbooks.jlab.org/entry/4149821  Owl Shift Summary]
+
===Shift Summaries===
−
*[https://logbooks.jlab.org/entry/4149895 Early Riser Shift Summary]
+
 
−
-->
+
* [https://logbooks.jlab.org/entry/4150016 Wednesday day shift]
 +
* [https://logbooks.jlab.org/entry/4150177 Wednesday swing shift]
 +
* [https://logbooks.jlab.org/entry/4150335 Wednesday owl shift]
 +
* [https://logbooks.jlab.org/entry/4149895 Thursday early riser shift]
 +
 
 
===Reports===
 
===Reports===
−
<!--
+
 
−
*[https://logbooks.jlab.org/entry/4149680 TAGH HV Sasha Powercycled the crate]
+
* [https://logbooks.jlab.org/entry/4150494#comment-44083 Summary of > 480 nA current running this period (60% of 24 hours utilized to this point)]
−
*[https://logbooks.jlab.org/entry/4149750 Harp Scan Results comparision]
+
* [https://logbooks.jlab.org/entry/4150233 Summary of trigger threshold scan and 1 billion events collected at 900 nA]
−
*[https://logbooks.jlab.org/entry/4149855 AC orbit lock status vs AC Y,X, Beam Current]
+
 
−
*[https://logbooks.jlab.org/entry/4149857 PS/PSC conic scalar rate: run period so far]
+
−
-->
+
 
===Issues===
 
===Issues===
−
<!--
+
 
−
*[https://logbooks.jlab.org/entry/4149628 TAGH HV alarm issue(resolved)]  
+
* [https://logbooks.jlab.org/entry/4150467 Parsing issue with rocBCAL7 (rocID=37 and slot=16)], suggest FADC250 replacement
−
*[https://logbooks.jlab.org/entry/4149908 (52,44)] (FCAL bases)
+
 
−
-->
+
 
===Plans===
 
===Plans===
 
* Continue running production
 
* Continue running production

Latest revision as of 07:13, 20 March 2023

Zoom Connect Meeting ID: 160 199 0060 / Passcode 8394 MCC Whiteboard Hall D counting room white board Spreadsheet with list of runs Integrated Trigger Count Hall D Logbook

Monday March 20

Past 72 hours

Shift Summaries

Reports

Issues

Plans

  • straight track running plan -- completed
  • BCAL LED calibration data collection -- underway
  • cosmic data collection -- after BCAL LED runs plan completed

Friday March 17

Past 24 hours

  • Dropped to RESTRICTED for tours at 3:45pm 3/16
    • Temperature in the hall rose to >77 degrees, recovered in time
    • Visits ended by 7:00pm
    • Hall D swept and requested beam restoration
    • Started off with new harp scans, then continued production
  • Beam accounting point of interest: tour down was counted as BANU

Shift Summaries

Reports

Issues

  • Parsing issue with rocBCAL7 (rocID=37 and slot=16), recovered by power cycling rocbcal7
  • TAGM column 16, fadc250 stopped counting in middle of run around noon, run ended, recovered by power cycling roctagm1
  • Problem writing raw data to tape resolved, transfer to tape resumed
  • Issue writing to local disk blocked DAQ during 121161, resolved by Sergey and running resumed
  • Lockup of fcal bases continues regularly, resolved by reset procedure at the end of run (or sometimes on its own!)
  • Problems with radiator harp scans happened again, resolved by Hovanes restarting IOC, https://logbooks.jlab.org/entry/4150880 working again at 9:45pm]
  • Coherent edge (blue points) on CBREM gui spectrum not updating, work-around by bringing up separate fit tool

Plans

  • Another high current run at 900 nA during the day today?
  • Continue running production
  • Straight-track run ~50nA
    • planned for March 19th Sunday swing
    • magnetic field ramped down
    • access not required
    • people to contact: Justin, Sasha, Lubomir, Naomi
  • After beam goes away, one shift of BCAL LED data requsted -- Mark Dalton, Varun

Plans on Accelerator Side

  • Hall C running continues, no apparent issues that might interrupt them before Monday

Regular Production Cycle

  • Production (300 nA, 2h runs) with cycle:
    • 2 runs PARA (0/90)
    • 3 runs PERP (0/90) (one additional run per cycle for next 2 cycles, to catch up with PARA 0/90 -RTJ)
    • 2 runs PARA (45/135)
    • 2 runs PERP (45/135)
    • 1 run AMO (use it to rejuvenate AMO reference in CBREM EPICS GUI)

Thursday March 16

Past 24 hours

  • Tagger Hall Access requested by Hovanes
    • came as a surprise to RADCON and MCC crew
    • discussion during the 8:00 meeting
    • we can do better
  • High current run(900 nA)
    • initially blocked by Crew Chief -- discussed at 8:00 meeting
    • eventually granted after some delay
    • main participants Justin, Sasha, Lubomir, Naomi
    • trigger conditions eventually found that allow running at 75kHz data rate @ 900nA [3][4]

Shift Summaries

Reports

Issues

Plans

  • Continue running production
  • Visitors tour of Hall D starts at 4:45pm 3/16
    • Data collection should end sometime after 4:00pm, when convenient before 4:20
    • Contact MCC and ask to drop Hall D to RESTRICTED, tagger hall not affected
    • Ask them to contact RADCON to sweep Hall D for the visit
    • Visit should end by 6:45pm
    • As soon as they leave, put Hall D back in Power Permit and request beam restoration
    • Start off with new harp scans, then continue production
  • Straight-track run ~50nA
    • planned for March 19th Sunday swing
    • magnetic field ramped down
    • access not required
    • people to contact: Justin, Sasha, Lubomir, Naomi

Plans on Accelerator Side

  • Hall C running continues, no apparent issues that might interrupt them before Monday

Regular Production Cycle

  • Production (300 nA, 2h runs) with cycle:
    • 2 runs PARA (0/90)
    • 3 runs PERP (0/90) (one additional run per cycle for next 2 cycles, to catch up with PARA 0/90 -RTJ)
    • 2 runs PARA (45/135)
    • 2 runs PERP (45/135)
    • 1 run AMO (use it to rejuvenate AMO reference in CBREM EPICS GUI)
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