Difference between revisions of "Run Planning Meeting Notes, July 28- August 3, 2022"

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(Created page with " Back to Run Coordination Meetings:Summer2022 Meeting are via ZoomGov: [https://jlab-org.zoomgov.com/j/1601990060?pwd=TUtwTGszMFg5bjhwdC9nU0IvREUzZz09 connect] (Meeting I...")
 
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[https://docs.google.com/spreadsheets/d/1sdluzy7p5vnlhw9AWJHBrYbXKTBet45o4den4zWX9dc/edit#gid=1855021251 Spreadsheet with list of runs]
 
[https://docs.google.com/spreadsheets/d/1sdluzy7p5vnlhw9AWJHBrYbXKTBet45o4den4zWX9dc/edit#gid=1855021251 Spreadsheet with list of runs]
  
−
<!--
+
 
 
= Wednesday August 3 =
 
= Wednesday August 3 =
−
=== Past 24 hours ===  
+
=== Past 24 hours ===
 +
* Beam returns @ 10:00, take AMO run
 +
* [https://logbooks.jlab.org/entry/4023321 Switched to empty target @ 10:40]
 +
* Beam down since midnight due to RF 
 +
* Maintenance Day postponed ([https://logbooks.jlab.org/entry/4023388 refrigerator work] postponed)
 +
* Josh and Scott make rapid access to check on helium bag pressure
 +
* ~1.5B triggers
 
=== Shift Reports ===
 
=== Shift Reports ===
 +
* [https://logbooks.jlab.org/entry/4023301 Day shift summary ]
 +
* [https://logbooks.jlab.org/entry/4023428 Swing shift summary]
 +
* [https://logbooks.jlab.org/entry/4023539 Owl shift summary]
 +
* [https://logbooks.jlab.org/entry/4023597 Early Riser shift summary]
 
=== Reports ===
 
=== Reports ===
 +
* [https://logbooks.jlab.org/entry/4023264 AC Beam Position Variation] (from yesterday)
 +
* [https://logbooks.jlab.org/entry/4023307 Main trigger yield increase] [https://logbooks.jlab.org/entry/4023347], [https://logbooks.jlab.org/entry/4023353], [https://logbooks.jlab.org/entry/4023354]
 +
* [https://logbooks.jlab.org/entry/4023417 5C11 Y-position lock turned on ~13:30][https://logbooks.jlab.org/entry/4023532]
 +
* [https://logbooks.jlab.org/entry/4023636 Coherent peak amplitude lower]
 
=== Plans ===
 
=== Plans ===
 +
* Production running on empty target until Thursday
 +
* ESR work today with "moderate" risk to ESR service disruption
 +
* Thursday morning, TAC run starting ~9am (7-8 hours, assuming stable beam)
 +
* RF Recovery for 4hrs on Friday to prepare for weekend
 +
 
= Tuesday August 2 =
 
= Tuesday August 2 =
 
=== Past 24 hours ===  
 
=== Past 24 hours ===  
 +
* Beam studies for Hall-C ~2hrs(=5+hrs)
 +
* Empty target inserted
 +
* FCAL base replacement
 +
* Solenoid trip shortly after 16:00 [https://logbooks.jlab.org/entry/4022988],[https://logbooks.jlab.org/entry/4023000],[https://logbooks.jlab.org/entry/4023005],[https://logbooks.jlab.org/entry/4023016]
 +
* Back to Pb target in preparation for FCAL pi0 calibration run while magnet ramps
 +
* Beam returns ~2am
 +
* [https://gryphn.phys.uconn.edu/halld/cobrems/harptool_2d.cgi?harp5C11_xsigma=1.319&harp5C11_xsigma_err=0.03&harp5C11_usigma=1.01&harp5C11_usigma_err=0.03&harp5C11_ysigma=0.8643&harp5C11_ysigma_err=0.03&harp5C11B_xsigma=1.107&harp5C11B_xsigma_err=0.05&harp5C11B_usigma=0.8411&harp5C11B_usigma_err=0.05&harp5C11B_ysigma=0.8805&harp5C11B_ysigma_err=0.15&radHarp_xsigma=0.9884&radHarp_xsigma_err=0.02&radHarp_usigma=0.9131&radHarp_usigma_err=0.02&radHarp_ysigma=0.6899&radHarp_ysigma_err=0.02&harp5C11_spos=102.97&harp5C11B_spos=115.11&emittance_x=0.0041&radHarp_spos=119.7&emittance_y=0.00233&collimator_spos=194.92&fit=fit+and+plot Harp scans]
 +
* ~1.3B triggers
 
=== Shift Reports ===
 
=== Shift Reports ===
 +
* [https://logbooks.jlab.org/entry/4022843 Day shift summary ]
 +
* [https://logbooks.jlab.org/entry/4022989 Swing shift summary]
 +
* [https://logbooks.jlab.org/entry/4023088 Owl shift summary]
 +
* [https://logbooks.jlab.org/entry/4023165 Early Riser shift summary]
 
=== Reports ===
 
=== Reports ===
 +
=== Issues ===
 +
* [https://logbooks.jlab.org/entry/4022768 Beam instabilities] ([https://logbooks.jlab.org/entry/4023194 seems better])
 +
* Increased trigger rate Friday?
 
=== Plans ===
 
=== Plans ===
 +
* Switch to empty target now
 +
* Maintenance Day Wed. starting ~6:30am
 +
* TAC run Thursday?
 +
 
= Monday August 1 =
 
= Monday August 1 =
−
=== Past 24 hours ===  
+
=== Past 72 hours ===  
 +
* Fri: ~3.9B triggers
 +
* Sat: ~3.0B triggers
 +
* Sun: >2.5B triggers
 +
* Half-wave plate moved out on Sunday afternoon
 +
* [https://logbooks.jlab.org/entry/4022617 RootSpy issues] and [https://logbooks.jlab.org/entry/4022300 here]
 +
* Counting house not host of zoom meeting [https://logbooks.jlab.org/entry/4022568 log entry]
 +
* Gas shed key missing
 
=== Shift Reports ===
 
=== Shift Reports ===
 +
* [https://logbooks.jlab.org/entry/4022437 Day shift summary ]
 +
* [https://logbooks.jlab.org/entry/4022559 Swing shift summary]
 +
* [https://logbooks.jlab.org/entry/4022660 Owl shift summary]
 +
* [https://logbooks.jlab.org/entry/4022736 Early Riser shift summary]
 
=== Reports ===
 
=== Reports ===
 
=== Plans ===
 
=== Plans ===
 +
* Switch to empty target during accelerator down time (>=2hr)
 +
* Production running on empty target for 1.5 days
 
= Sunday July 31 =
 
= Sunday July 31 =
−
=== Past 24 hours ===
 
 
=== Shift Reports ===
 
=== Shift Reports ===
−
=== Reports ===
+
* [https://logbooks.jlab.org/entry/4022012 Day shift summary ]
−
=== Plans ===
+
* [https://logbooks.jlab.org/entry/4022103 Swing shift summary]
 +
* [https://logbooks.jlab.org/entry/4022228 Owl shift summary]
 +
* [https://logbooks.jlab.org/entry/4022308 Early Riser shift summary]
 
= Saturday July 30 =
 
= Saturday July 30 =
−
=== Past 24 hours ===
 
 
=== Shift Reports ===
 
=== Shift Reports ===
−
=== Reports ===
+
* [https://logbooks.jlab.org/entry/4021606 Day shift summary ]
−
=== Plans ===
+
* [https://logbooks.jlab.org/entry/4021773 Swing shift summary]
 +
* [https://logbooks.jlab.org/entry/4021859 Owl shift summary]
 +
* [https://logbooks.jlab.org/entry/4021928 Early Riser shift summary]
 +
 
 +
 
 
= Friday July 29 =
 
= Friday July 29 =
 
=== Past 24 hours ===  
 
=== Past 24 hours ===  
 +
* Thanks Rory for previous RC shift
 +
* Beam studies during Day shift
 +
* Mark D.: Safety walk-through
 +
* Beni: [https://logbooks.jlab.org/entry/4021097 CTOF repair], Mark: [https://logbooks.jlab.org/entry/4021229 gain equalization]
 +
* Mark+Malte: FCAL repairs
 +
* Beam returned ~16:30
 +
* ~2.0B triggers
 
=== Shift Reports ===
 
=== Shift Reports ===
 +
* [https://logbooks.jlab.org/entry/4021080 Day shift summary ]
 +
* [https://logbooks.jlab.org/entry/4021256 Swing shift summary]
 +
* [https://logbooks.jlab.org/entry/4021421 Owl shift summary]
 +
* [https://logbooks.jlab.org/entry/4021487 Early Riser shift summary]
 
=== Reports ===
 
=== Reports ===
 +
* [https://logbooks.jlab.org/entry/4021314 Harp Scan Extrapolations]
 
=== Plans ===
 
=== Plans ===
−
-->
+
* Long mode run 1/2 hour
 +
* Production running on Pb through weekend
 +
* No meetings over weekend
  
 
= Thursday July 28 =
 
= Thursday July 28 =
  
 
=== Past 24 hours ===  
 
=== Past 24 hours ===  
−
* Beam returns ~ noon
+
* Beam returned ~ noon
 
* Harp scans
 
* Harp scans
 
* Production data taking ~ 13:30
 
* Production data taking ~ 13:30
 +
* ~2.9B triggers
  
 
=== Shift Reports ===
 
=== Shift Reports ===

Latest revision as of 08:44, 3 August 2022

Back to Run Coordination Meetings:Summer2022

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

MCC whiteboard

Hall D counting room white board

Spreadsheet with list of runs


Wednesday August 3

Past 24 hours

Shift Reports

Reports

Plans

  • Production running on empty target until Thursday
  • ESR work today with "moderate" risk to ESR service disruption
  • Thursday morning, TAC run starting ~9am (7-8 hours, assuming stable beam)
  • RF Recovery for 4hrs on Friday to prepare for weekend

Tuesday August 2

Past 24 hours

  • Beam studies for Hall-C ~2hrs(=5+hrs)
  • Empty target inserted
  • FCAL base replacement
  • Solenoid trip shortly after 16:00 [5],[6],[7],[8]
  • Back to Pb target in preparation for FCAL pi0 calibration run while magnet ramps
  • Beam returns ~2am
  • Harp scans
  • ~1.3B triggers

Shift Reports

Reports

Issues

Plans

  • Switch to empty target now
  • Maintenance Day Wed. starting ~6:30am
  • TAC run Thursday?

Monday August 1

Past 72 hours

  • Fri: ~3.9B triggers
  • Sat: ~3.0B triggers
  • Sun: >2.5B triggers
  • Half-wave plate moved out on Sunday afternoon
  • RootSpy issues and here
  • Counting house not host of zoom meeting log entry
  • Gas shed key missing

Shift Reports

Reports

Plans

  • Switch to empty target during accelerator down time (>=2hr)
  • Production running on empty target for 1.5 days

Sunday July 31

Shift Reports

Saturday July 30

Shift Reports


Friday July 29

Past 24 hours

  • Thanks Rory for previous RC shift
  • Beam studies during Day shift
  • Mark D.: Safety walk-through
  • Beni: CTOF repair, Mark: gain equalization
  • Mark+Malte: FCAL repairs
  • Beam returned ~16:30
  • ~2.0B triggers

Shift Reports

Reports

Plans

  • Long mode run 1/2 hour
  • Production running on Pb through weekend
  • No meetings over weekend

Thursday July 28

Past 24 hours

  • Beam returned ~ noon
  • Harp scans
  • Production data taking ~ 13:30
  • ~2.9B triggers

Shift Reports

Reports

Plans

  • Beam Studies today
  • Hall-D Walk through - Mark D.
  • CTOF PMT Repair - Beni Z.
  • Production running on Pb when beam returns
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