Difference between revisions of "Run Planning Meeting Notes, September 22 - September 28, 2022"

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(Past 24 hours)
(Plan)
 
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Back to [[Run Coordination Meetings:Fall2022]]
 
Back to [[Run Coordination Meetings:Fall2022]]
 +
=Wednesday, September 28=
 +
=== Past 24 hours ===
 +
*0.56B events collected (and since Sunday 1.33B events collected vs 7.62B w/ Full)
 +
*[https://logbooks.jlab.org/entry/4047739 4ns jump] (Olga/Sean)
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*[https://logbooks.jlab.org/entry/4047706 HARP scan results]
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*Shift summaries
 +
**[https://logbooks.jlab.org/entry/4047724 0400-1000 28/09]
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**[https://logbooks.jlab.org/entry/4047643 2200-0400 27-28/09]
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**[https://logbooks.jlab.org/entry/4047544 1600-2200 27/09]
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**[https://logbooks.jlab.org/entry/4047267 1000-1600 27/09]
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**[https://logbooks.jlab.org/entry/4047121 0400-1000 27/09]
 +
 +
=== Issues ===
 +
*Beam (injector) but better than the last few days ~50% efficiency
 +
 +
=== Plan ===
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*Take production data at 200nA with an Empty target until noon today
 +
 +
=Tuesday, September 27=
 +
=== Past 24 hours ===
 +
*Beam resumed at 8:25pm for one hour and then again at 3am (6 hours of beam since the last 24 hours)
 +
*0.26B events collectd
 +
*[https://logbooks.jlab.org/entry/4047013 Harp scan results]
 +
*[https://logbooks.jlab.org/entry/4046730 3 FCAL bases changed] (Mark/Malte)
 +
*Shift summaries
 +
**[https://logbooks.jlab.org/entry/4047121 0400-1000 27/09]
 +
**[https://logbooks.jlab.org/entry/4047040 2200-0400 26-27/09]
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**[https://logbooks.jlab.org/entry/4046919 1600-2200 26/09]
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**[https://logbooks.jlab.org/entry/4046724 1000-1600 26/09]
 +
**[https://logbooks.jlab.org/entry/4046639 0400-1000 26/09]
 +
 +
=== Issues ===
 +
*Beam (RF cavity, injector [orbit drift/instability])
 +
 +
=== Plan ===
 +
*Take production data at 200nA with an Empty target until maintenance day (Thursday)
 +
 
=Monday, September 26=
 
=Monday, September 26=
 
=== Past 24 hours ===
 
=== Past 24 hours ===
*[https://logbooks.jlab.org/entry/4046438 Helium Target Empty & Ready] (Drew/2xChris)  
+
*0.46B events collected with an empty target
 +
*0.33B events collected before empty target runs
 +
*[https://logbooks.jlab.org/entry/4046470 Severe T-Storm Warning]
 +
*[https://logbooks.jlab.org/entry/4046438 Helium Target Empty & Ready at ~ 4pm on Sunday] (Drew/2xChris)  
 
*Shift summaries
 
*Shift summaries
**[0400-1900 26/09]
+
**[https://logbooks.jlab.org/entry/4046639 0400-1000 26/09]
**[2200-0400 25-26/09]
+
**[https://logbooks.jlab.org/entry/4046555 2200-0400 25-26/09]
 
**[https://logbooks.jlab.org/entry/4046448 1600-2200 25/09]
 
**[https://logbooks.jlab.org/entry/4046448 1600-2200 25/09]
 
**[https://logbooks.jlab.org/entry/4046349 1000-1600 25/09]
 
**[https://logbooks.jlab.org/entry/4046349 1000-1600 25/09]
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=== Issues ===
 
=== Issues ===
 +
*Beam is trippy & away for an extent of time
 +
*[https://logbooks.jlab.org/entry/4046116 2 FCAL bases not holding HV] (Drew/Malte)
 +
 
=== Plan ===
 
=== Plan ===
*Take production data at 200nA with Empty target until Wednesday or maintenance day
+
*Take production data at 200nA with an Empty target until Wednesday or maintenance day
 +
*Maintenance might be postponed by one day
  
 
=Sunday, September 25=
 
=Sunday, September 25=
 
=== Past 24 hours ===
 
=== Past 24 hours ===
* Data taking resumed at 3:12am
+
* Data taking resumed at 3:12am, 5 runs collected or 0.5B events
 
* [https://logbooks.jlab.org/entry/4046227 HARP scan]
 
* [https://logbooks.jlab.org/entry/4046227 HARP scan]
 
*Shift summaries
 
*Shift summaries

Latest revision as of 08:56, 28 September 2022

Meetings are via ZoomGov: connect (Meeting ID: 160 199 0060 / Passcode 8394)

MCC whiteboard

Hall D counting room white board

Hall D Logbook

Back to Run Coordination Meetings:Fall2022

Wednesday, September 28

Past 24 hours

Issues

  • Beam (injector) but better than the last few days ~50% efficiency

Plan

  • Take production data at 200nA with an Empty target until noon today

Tuesday, September 27

Past 24 hours

Issues

  • Beam (RF cavity, injector [orbit drift/instability])

Plan

  • Take production data at 200nA with an Empty target until maintenance day (Thursday)

Monday, September 26

Past 24 hours

Issues

Plan

  • Take production data at 200nA with an Empty target until Wednesday or maintenance day
  • Maintenance might be postponed by one day

Sunday, September 25

Past 24 hours

Issues

Plan

  • Take production data at 200nA with Full target today until 4pm
  • Empties the target Sunday afternoon (4pm) and take production data at 200nA with Empty target until Wednesday or maintenance day

Saturday, September 24

Past 24 hours

Issues

  • No beam!

Plan

  • Take production data at 200nA with Full target today and Sunday until 4pm
  • Empties the target Sunday afternoon (4pm) and take production data at 200nA with Empty target until Wednesday or maintenance day

Friday, September 23

Past 24 Hours

Issues

Plan

  • Take production data at 200nA with Full target today, Saturday, & Sunday
  • Empties the target Sunday afternoon (4pm?) and take production data at 200nA with Empty target until Wednesday or maintenance day

Thursday, September 22

Past 24 Hours

Issues

Plan

  • Take production data at 200nA with Full target