Difference between revisions of "WAC Notes January 26 2020"

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[[Main_Page|<B>PREX Main</B>]] << [[Weekly Analysis Coordinator]] << [[WAC Notes CREX]] << [[WAC|Instructions]]
 
[[Main_Page|<B>PREX Main</B>]] << [[Weekly Analysis Coordinator]] << [[WAC Notes CREX]] << [[WAC|Instructions]]
 
<br><br>
 
<br><br>
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[[WAC Notes January 18 2020]] << >> [[WAC Notes January 27 2020]]
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[[WAC Notes January 25 2020]] << >> [[WAC Notes January 27 2020]]
  
 
== January 26 2020 ==
 
== January 26 2020 ==
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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 116 - IHWP OUT - Flip-RIGHT - Production ===
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=== Production Run List - Slug 118 - IHWP IN - Flip-RIGHT - Production ===
  
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* Good - [https://prex.jlab.org/analysis/crex/index.php?run=summary/all/run5655_000 Run 5655] - Cut at 150k-170k to remove beam motion (caused by 120 uA running)
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* Good - https://prex.jlab.org/analysis/crex/index.php?run=summary/all/run5942_000 Run 5942] - looks mostly OK, but the BCM has lots of outliers and ~1.2 ppm mean, so it should be reinvestigated later
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* Good - https://prex.jlab.org/analysis/crex/index.php?run=summary/all/run5943_000 Run 5943]
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* Good - https://prex.jlab.org/analysis/crex/index.php?run=summary/all/run5944_000 Run 5944]
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* Good - https://prex.jlab.org/analysis/crex/index.php?run=summary/all/run5950_000 Run 5950] - cut out 165000: for LQ1 trip
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* Good - https://prex.jlab.org/analysis/crex/index.php?run=summary/all/run5952_000 Run 5952] - Back to full production
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* Good - https://prex.jlab.org/analysis/crex/index.php?run=summary/all/run5953_000 Run 5953]
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* Good - https://prex.jlab.org/analysis/crex/index.php?run=summary/all/run5954_000 Run 5954]
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* Good - https://prex.jlab.org/analysis/crex/index.php?run=summary/all/run5955_000 Run 5955]
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* Good - https://prex.jlab.org/analysis/crex/index.php?run=summary/all/run5956_000 Run 5956] - beam drifts at the beginning. Looks OK
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* Good - https://prex.jlab.org/analysis/crex/index.php?run=summary/all/run5957_000 Run 5957] - 9% residual Aq correlation, but its in the noise I guess
  
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=== Production Run List - Slug 118 - IHWP OUT - Flip-RIGHT - Production ===
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== Non-Production Runs and Bad Runs ==
  
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* Suspicious - https://prex.jlab.org/analysis/crex/index.php?run=summary/all/run5957_000 Run 5957] - 9% residual Aq correlation
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Lots of junk runs over the last few slugs, due to lots of tuning by Ops to be confident sending beam
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* Ca40 - https://prex.jlab.org/analysis/crex/index.php?run=summary/all/run5948_000 Run 5948] - Ca40, slow current ramp, not much good data
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== Non-Production Runs and Bad Runs ==
+
* Ca40 - https://prex.jlab.org/analysis/crex/index.php?run=summary/all/run5949_000 Run 5949] - Ca40, slow current ramp, not much good data
 +
* Good, but very short and 1 Arm - https://prex.jlab.org/analysis/crex/index.php?run=summary/all/run5950_000 Run 5950] - cut out ALL for LQ1 trip
  
 
== Pedestal/Calibrations Updates ==
 
== Pedestal/Calibrations Updates ==

Revision as of 08:19, 4 February 2020

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

WAC Notes January 25 2020 << >> WAC Notes January 27 2020

January 26 2020

Daily Meeting BlueJeans

Production Run List - Slug 118 - IHWP IN - Flip-RIGHT - Production

Non-Production Runs and Bad Runs

Lots of junk runs over the last few slugs, due to lots of tuning by Ops to be confident sending beam

Pedestal/Calibrations Updates

Issues

  • Everything:
    • BCMs read crazy stuff for Hall A laser/electronics (not other hall's beams): https://logbooks.jlab.org/entry/3770663
    • Ion chambers are a whole ordeal now
    • Ops can barely deliver 150 uA + other halls

Updates

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