Difference between revisions of "WAC Notes August 26 2020"

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(Production Run List - Slug 204 - IHWP OUT - Flip-RIGHT - Production)
(Production Run List - Slug 203 - IHWP IN - Flip-RIGHT - Production)
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=== Production Run List - Slug 203 - IHWP IN  - Flip-RIGHT - Production ===
 
=== Production Run List - Slug 203 - IHWP IN  - Flip-RIGHT - Production ===
 
* Good - [https://prex.jlab.org/analysis/crex/index.php?run=summary/all/run7993_000 Run 7993]
 
* Good - [https://prex.jlab.org/analysis/crex/index.php?run=summary/all/run7993_000 Run 7993]
* 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
+
* 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 !!!
 
* Good - [https://prex.jlab.org/analysis/crex/index.php?run=summary/all/run7996_000 Run 7996]
 
* Good - [https://prex.jlab.org/analysis/crex/index.php?run=summary/all/run7996_000 Run 7996]
 
* Good - [https://prex.jlab.org/analysis/crex/index.php?run=summary/all/run7998_000 Run 7998]
 
* Good - [https://prex.jlab.org/analysis/crex/index.php?run=summary/all/run7998_000 Run 7998]
 
* Good - [https://prex.jlab.org/analysis/crex/index.php?run=summary/all/run7999_000 Run 7999]
 
* Good - [https://prex.jlab.org/analysis/crex/index.php?run=summary/all/run7999_000 Run 7999]
 
* Good - [https://prex.jlab.org/analysis/crex/index.php?run=summary/all/run8000_000 Run 8000]
 
* Good - [https://prex.jlab.org/analysis/crex/index.php?run=summary/all/run8000_000 Run 8000]
* 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/run8012_000 Run 8012] -- obvious energy shift, resulting in drop of yield in both arms.  !!! 2 bpm12X positions !!!
 
* 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
 
* 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
 
* 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)
 
* 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)

Revision as of 21:47, 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

  • Compton background rate crosses line frequently
  • large bpm12X excursion, unstable dpp
  • 60 Hz noise in BMod: https://logbooks.jlab.org/entry/3834843
  •  !!! a few 2 bpm12X positions runs: 7994, 8002, 8012

Updates