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

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(Issues)
Line 7: Line 7:
 
==Thursday March 16==
 
==Thursday March 16==
 
===Past 24 hours===
 
===Past 24 hours===
* Tagger Hall Access requested by Hovanes
+
* Dropped to RESTRICTED for tours at 4:00pm 3/16
** came as a surprise to RADCON and MCC crew
+
** Visits ended by 7:30pm
** discussion during the 8:00 meeting
+
** Hall D swept and requested beam restoration
** we can do better 
+
** Started off with new harp scans, then continued production  
* 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 [https://logbooks.jlab.org/entry/4150252][https://logbooks.jlab.org/entry/4150309]
+
<!--
+
*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.
+
*ABU=13.58 hr(Wednesday morning upto 8 am)
+
-->
+
  
 
===Shift Reports===
 
===Shift Reports===
Line 40: Line 31:
  
 
===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===
 +
* Another high current run at 900 nA during the day today
 +
** 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==
 +
===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 [https://logbooks.jlab.org/entry/4150252][https://logbooks.jlab.org/entry/4150309]
 +
 
 +
===Shift Summaries===
 +
 
 +
===Reports===
 +
 
 +
* [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/4150233 Summary of trigger threshold scan and 1 billion events collected at 900 nA]
 +
 
 +
===Issues===
  
 
* [https://logbooks.jlab.org/entry/4150467 Parsing issue with rocBCAL7 (rocID=37 and slot=16)], suggest FADC250 replacement
 
* [https://logbooks.jlab.org/entry/4150467 Parsing issue with rocBCAL7 (rocID=37 and slot=16)], suggest FADC250 replacement

Revision as of 07:25, 17 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

Thursday March 16

Past 24 hours

  • Dropped to RESTRICTED for tours at 4:00pm 3/16
    • Visits ended by 7:30pm
    • Hall D swept and requested beam restoration
    • Started off with new harp scans, then continued production

Shift Reports

Reports

Issues

Plans

  • Another high current run at 900 nA during the day today
    • 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 [1][2]
  • 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)