Difference between revisions of "WAC Notes August 26 2020"

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(Production Run List - Slug 203 - IHWP OUT - Flip-RIGHT - Production)
(Production Run List - Slug 203 - IHWP IN - Flip-RIGHT - Production)
 
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'''Daily Meeting [https://bluejeans.com/454783784 BlueJeans]'''
 
'''Daily Meeting [https://bluejeans.com/454783784 BlueJeans]'''
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=== Production Run List - Slug 203 - IHWP IN  - Flip-RIGHT - Production ===
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* Good - [https://prex.jlab.org/analysis/crex/index.php?run=summary/all/run7993_000 Run 7993]
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* NeedCut - [https://prex.jlab.org/analysis/crex/index.php?run=summary/all/run7994_000 Run 7994] -- even after cutting out 110k-115k entries, the shift in bpm12X is still larger than 1mm, '''need further offline analysis'''. ''' 2 bpm12X positions '''
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* Good - [https://prex.jlab.org/analysis/crex/index.php?run=summary/all/run7996_000 Run 7996]
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* Good - [https://prex.jlab.org/analysis/crex/index.php?run=summary/all/run7998_000 Run 7998]
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* Good - [https://prex.jlab.org/analysis/crex/index.php?run=summary/all/run7999_000 Run 7999]
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* Good - [https://prex.jlab.org/analysis/crex/index.php?run=summary/all/run8000_000 Run 8000]
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* Good - [https://prex.jlab.org/analysis/crex/index.php?run=summary/all/run8012_000 Run 8012] -- obvious energy shift, resulting in drop of yield in both arms.  ''' 2 bpm12X positions '''
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* NeedCut - [https://prex.jlab.org/analysis/crex/index.php?run=summary/all/run8013_000 Run 8013] -- trippy in the last 100k entries (minirun 5), resulting in larger width, cut out some large excursions to bring down the reg_asym_us_avg rms
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* NeedCut - [https://prex.jlab.org/analysis/crex/index.php?run=summary/all/run8014_000 Run 8014] -- large bpm12X excursion (minirun 2: large reg_asym_us_avg.rms ~950 ppm)
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* Good - [https://prex.jlab.org/analysis/crex/index.php?run=summary/all/run8015_000 Run 8015]
  
 
=== Production Run List - Slug 204 - IHWP OUT  - Flip-RIGHT - Production ===
 
=== Production Run List - Slug 204 - IHWP OUT  - Flip-RIGHT - Production ===
 
* Good - [https://prex.jlab.org/analysis/crex/index.php?run=summary/all/run8001_000 Run 8001] -- short run, only ~5.5k good patterns
 
* Good - [https://prex.jlab.org/analysis/crex/index.php?run=summary/all/run8001_000 Run 8001] -- short run, only ~5.5k good patterns
* Good - [https://prex.jlab.org/analysis/crex/index.php?run=summary/all/run8002_000 Run 8002]
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* NeedCut - [https://prex.jlab.org/analysis/crex/index.php?run=summary/all/run8002_000 Run 8002] -- large bpm12X spike, ''' 2 bpm12X positions '''
 
* Good - [https://prex.jlab.org/analysis/crex/index.php?run=summary/all/run8003_000 Run 8003]
 
* Good - [https://prex.jlab.org/analysis/crex/index.php?run=summary/all/run8003_000 Run 8003]
 
* Good - [https://prex.jlab.org/analysis/crex/index.php?run=summary/all/run8004_000 Run 8004]
 
* Good - [https://prex.jlab.org/analysis/crex/index.php?run=summary/all/run8004_000 Run 8004]
 
=== Production Run List - Slug 203 - IHWP IN  - Flip-RIGHT - Production ===
 
* Good - [https://prex.jlab.org/analysis/crex/index.php?run=summary/all/run8012_000 Run 8012] -- obvious energy shift, resulting in drop of yield in both arms
 
* Good - [https://prex.jlab.org/analysis/crex/index.php?run=summary/all/run8013_000 Run 8013] -- some noise in bpm in the last 100k entries, resulting in larger width
 
  
 
== Non-Production Runs and Bad Runs ==
 
== Non-Production Runs and Bad Runs ==
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* Junk - [https://prex.jlab.org/analysis/crex/index.php?run=summary/all/run7992_000 Run 7992] -- C-1%
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* Junk - run 7995 -- C-hole
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* Junk - [https://prex.jlab.org/analysis/crex/index.php?run=summary/all/run7997_000 Run 7997] -- C-hole
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* Junk - run 8005 -- no beam
 
* Junk - [https://prex.jlab.org/analysis/crex/index.php?run=summary/all/run8006_000 Run 8006] -- C-1%
 
* Junk - [https://prex.jlab.org/analysis/crex/index.php?run=summary/all/run8006_000 Run 8006] -- C-1%
* Junk - run 8007- 8011
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* Junk - run 8007- 8011: machine work and compton rate
  
 
== Issues ==
 
== Issues ==
* Septum trips off a million times during the Day and Swing shifts
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* Compton background rate crosses line frequently
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* large bpm12X excursion, unstable dpp
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* 60 Hz noise in BMod: https://logbooks.jlab.org/entry/3834843
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* '''a few 2 bpm12X positions runs''': 7994, 8002, 8012
  
 
== Updates ==
 
== Updates ==
*  
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* energy slope increase from -37 ppm/mm (run 8000) to -43 ppm/mm (run 8012): because of the tune in 0L04 and 0L09: https://logbooks.jlab.org/entry/3834997, https://logbooks.jlab.org/entry/3834985. This affect slug 203 and 204
 
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* Ye increases the dithering amplitudes in order to reduce the interference of 60 Hz noise: https://logbooks.jlab.org/entry/3835272
 
[[Category:WAC]]
 
[[Category:WAC]]

Latest revision as of 21:49, 1 September 2020

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PREX Main << Weekly Analysis Coordinator << WAC Notes CREX << Instructions

WAC Notes August 25 2020 << >> WAC Notes August 27 2020

August 26 2020

Daily Meeting BlueJeans


Production Run List - Slug 203 - IHWP IN - Flip-RIGHT - Production

  • Good - Run 7993
  • NeedCut - Run 7994 -- even after cutting out 110k-115k entries, the shift in bpm12X is still larger than 1mm, need further offline analysis. 2 bpm12X positions
  • Good - Run 7996
  • Good - Run 7998
  • Good - Run 7999
  • Good - Run 8000
  • Good - Run 8012 -- obvious energy shift, resulting in drop of yield in both arms. 2 bpm12X positions
  • NeedCut - Run 8013 -- trippy in the last 100k entries (minirun 5), resulting in larger width, cut out some large excursions to bring down the reg_asym_us_avg rms
  • NeedCut - Run 8014 -- large bpm12X excursion (minirun 2: large reg_asym_us_avg.rms ~950 ppm)
  • Good - Run 8015

Production Run List - Slug 204 - IHWP OUT - Flip-RIGHT - Production

Non-Production Runs and Bad Runs

  • Junk - Run 7992 -- C-1%
  • Junk - run 7995 -- C-hole
  • Junk - Run 7997 -- C-hole
  • Junk - run 8005 -- no beam
  • Junk - Run 8006 -- C-1%
  • Junk - run 8007- 8011: machine work and compton rate

Issues

Updates