Difference between revisions of "PITMinutes 10-22-2018"

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(Created page with "== Attendance == R. Bachimanchi, K. Baggett, C. Hovater, G. Krafft, A. Kimber, C. Mounts, R. Nelson, T. Plawski, T. Powers, C. Reece, R. Rimmer, A. Solopova. S. Suhring, and...")
 
(Attendance)
 
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== Attendance ==
 
== Attendance ==
  
R. Bachimanchi, K. Baggett, C. Hovater, G. Krafft, A. Kimber, C. Mounts, R. Nelson, T. Plawski, T. Powers, C. Reece, R. Rimmer, A. Solopova. S. Suhring, and A. Seryi.
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R. Bachimanchi, K. Baggett, C. Hovater, G. Krafft, A. Kimber, C. Mounts, R. Nelson, T. Plawski, T. Powers, C. Reece, R. Rimmer, A. Solopova, S. Suhring, and A. Seryi.
  
 
== Agenda and Notes ==
 
== Agenda and Notes ==
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OPS funding requests being gathered by Bickley. Please
 
OPS funding requests being gathered by Bickley. Please
coordinate with him old and new funding requests for FT2019.
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coordinate with him old and new funding requests for FY2019.
  
2. Plasma Cleaning (Powers)
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Physics is now getting substantial "available" hours.
  
[https://casa.jlab.org/LINACPIT/C100status_8-30-18.pptx Plasma Cleaning Notes]
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2. LLRF Plans and Heater Turnon Adjustment Tests (Hovater)
  
3. LLRF Plans and Tests (Hovater)
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[https://casa.jlab.org/LINACPIT/PIT_10_22_18.pptx LLRF FY 2019 Planned Activity on Versions 2.0 and 3.0]
  
[https://casa.jlab.org/wiki/images/1/15/C100_System_improvement_Discussions_LRPIT_7MAY2018.pptx C100 System Improvement Discussion]
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3. RATN (Attenuator Adjustments) (Powers)
  
[https://casa.jlab.org/LINACPIT/Brainstorming_on_C100_Refurbishment.eml Items Request Email]
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Attenuators on several systems were adjusted so that
 +
upper limit of klystron operational range still in rising
 +
portion of the gain curve. Hope is to mitigate out-of-lock
 +
events. Summary report attached.  
  
[https://casa.jlab.org/LINACPIT/C100_Refurbishment_Brainstorming_List.pptx C100 Refurbishment Brainstorming List]
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[https://casa.jlab.org/LINACPIT/RATN_excercise_16Oct2018.docx Attenuator Adjustment Tests]
  
[https://casa.jlab.org/LINACPIT/C100_System_improvement_Discussions_18JUNE2018.pptx Tony's C100 Refurbishment Brainstorming ppt]
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4. Plasma Cleaning (Powers)
  
4. Beam Pulsing for JLEIC (Guo)
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Funding of Option one from previous discussion of plasma cleaning will
 +
likely be funded. Here is the report repeated.
  
[https://casa.jlab.org/LINACPIT/CEBAF_pulsed_beam_study_08212018.pptx Beam Pulsing Measurements at CEBAF]
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[https://casa.jlab.org/LINACPIT/Plasma_processing_for_RF_PIT_8Oct18.pptx Plasma Cleaning Notes]
  
 
== Action Items ==
 
== Action Items ==

Latest revision as of 10:23, 24 October 2018

Attendance

R. Bachimanchi, K. Baggett, C. Hovater, G. Krafft, A. Kimber, C. Mounts, R. Nelson, T. Plawski, T. Powers, C. Reece, R. Rimmer, A. Solopova, S. Suhring, and A. Seryi.

Agenda and Notes

1. Operations Status and Summary/Review (Freyberger)

Rough sledding the past few weeks, but aperture now clear.

OPS funding requests being gathered by Bickley. Please coordinate with him old and new funding requests for FY2019.

Physics is now getting substantial "available" hours.

2. LLRF Plans and Heater Turnon Adjustment Tests (Hovater)

LLRF FY 2019 Planned Activity on Versions 2.0 and 3.0

3. RATN (Attenuator Adjustments) (Powers)

Attenuators on several systems were adjusted so that upper limit of klystron operational range still in rising portion of the gain curve. Hope is to mitigate out-of-lock events. Summary report attached.

Attenuator Adjustment Tests

4. Plasma Cleaning (Powers)

Funding of Option one from previous discussion of plasma cleaning will likely be funded. Here is the report repeated.

Plasma Cleaning Notes

Action Items

Leadership of quenches. Offline discussion.

C100 Refurbishment Project for the future?