Difference between revisions of "20200206-Analyzer-Mtg"

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Back to [[Main_Page|Main Page]] >> [[Analyzer_Meeting]]  
 
Back to [[Main_Page|Main Page]] >> [[Analyzer_Meeting]]  
  
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[[20200116-Analyzer-Mtg|previous meeting]] <<  >> [[20200206-Analyzer-Mtg|following meeting]]
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[[20200130-Analyzer-Mtg|previous meeting]] <<  >> [[20200213-Analyzer-Mtg|following meeting]]
  
 
== Logistic information ==
 
== Logistic information ==
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#  LRB regression failures due to BPM correlation matrix close to being singular.
 
#  LRB regression failures due to BPM correlation matrix close to being singular.
 
#*  See if we can identify some possible alternate BPMs by this meeting.
 
#*  See if we can identify some possible alternate BPMs by this meeting.
 +
#**  '''Paul''' looked at the big correlation analysis from one of the bad runs, and it looks like 1X/Y is slightly less correlated with 4e than 4a is.  So we should do some tests using bpm1 instead of bpm4a.
  
 
=== Analyzer code updates ===
 
=== Analyzer code updates ===
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#** This was merged into operations with PR [https://github.com/JeffersonLab/japan/pull/273 #273], and the prompt analyzer has been modifed to use it.
 
#** This was merged into operations with PR [https://github.com/JeffersonLab/japan/pull/273 #273], and the prompt analyzer has been modifed to use it.
 
#*  Future plan:  do a pass1 without making the trees, and only create the trees on second pass.  Combine the slopes from the short minirun with the previous, and we need another label to tell the system when to do the burst advancement on the second pass.  Postpan scripts would just run on pass2 outputs.
 
#*  Future plan:  do a pass1 without making the trees, and only create the trees on second pass.  Combine the slopes from the short minirun with the previous, and we need another label to tell the system when to do the burst advancement on the second pass.  Postpan scripts would just run on pass2 outputs.
−
 
+
#**  Cameron is working on a feature branch to do this combination diractly, but it is still in progress
  
 
=== Prompt analysis toolchain ===
 
=== Prompt analysis toolchain ===
 
#  Respin1
 
#  Respin1
 
#*  Status of respin?
 
#*  Status of respin?
 +
#**  All of the respin jobs have gone through, but Robert has not finished checking for failed jobs, and needs to put the new ROOT files to the tape volume.  We're using about 11TB out of our 20TB quota (10TB reserved space)
 +
#**  Once Robert has finished his checks, he'll put a message out with the directory on volatile, and his example submission script for batch jobs.
 
#*  Any issues with the new volatile directories?
 
#*  Any issues with the new volatile directories?
 +
#**  No problems have been noticed yet
 
#  Dithering & Lagrange toolchain
 
#  Dithering & Lagrange toolchain
 
#*  Robert and Cameron will check on if it was active during the respin.  If not, we'll finish this respin without it and do another soon
 
#*  Robert and Cameron will check on if it was active during the respin.  If not, we'll finish this respin without it and do another soon
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=== New modification ideas ===
 
=== New modification ideas ===
−
#   
+
#  New SAM combinations are being considered:  certain combinations that either cancel position noise to show charge sensitivity or cancel charge noise to show position sensitivity.  These would probably get put in for new runs, and then also be picked up by the CREX respin1 whenever that happens
  
 
===  Other issues ===
 
===  Other issues ===
 
#  Future reorganization of the web directories:  See [[20200116-Analyzer-Mtg January 16 agenda]] for discussion
 
#  Future reorganization of the web directories:  See [[20200116-Analyzer-Mtg January 16 agenda]] for discussion
 +
#  If we end up deciding on a different set of regression/dithering monitors, we may want to start the CREX respin1 in the near future to pick up those changes up until now
  
  
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Phone:  
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Phone: Devi, Cameron, Victoria, Siyu, Paul
 
===Excused===
 
===Excused===
  

Latest revision as of 14:37, 6 February 2020

Back to Main Page >> Analyzer_Meeting

previous meeting << >> following meeting

Logistic information

Meeting room at JLab: Counting House Conference Room 

 BlueJeans calling instructions:
 Toll-Free Number (U.S.&  Canada):  888-240-2560
 International toll number:         408-740-7256
 Bluejeans CODE:                  385 600 867
 Bluejeans link: https://bluejeans.com/385600867

Agenda

New issues

  1. LRB regression failures due to BPM correlation matrix close to being singular.
    • See if we can identify some possible alternate BPMs by this meeting.
      • Paul looked at the big correlation analysis from one of the bad runs, and it looks like 1X/Y is slightly less correlated with 4e than 4a is. So we should do some tests using bpm1 instead of bpm4a.

Analyzer code updates

  1. Issue 274: Burst summary mis-counts patterns in mulc_dit
    • This is actually due to not all regression/dithering IV channels being included in the global error definition. We should review error definitions to ensure that we include the regression/dithering channels (since the choice of channels may change through the run)
    • Weibin has a PR #277. This was not merged into the respin branch yet, and seems to be all for runs before run 4000, which is where the respin has reached. Propose finishing this respin, then doing the merge to pick this up for respin2.
  2. Issue 269: diff* variables are missing in burst and muls trees
    • This is a labeling issue; Paul has a fix in testing
    • Paul will try to get back to this issue to see where he was in the testing
  3. Pushing the last minirun into the previous if it is "too short"
    • Current plan: do one run-through without making trees, to find number of events in last burst. If "too small" then set a "max burst counter" and do the regular "pass1" analysis and continue the postpan and pass2 analysis.
      • This was merged into operations with PR #273, and the prompt analyzer has been modifed to use it.
    • Future plan: do a pass1 without making the trees, and only create the trees on second pass. Combine the slopes from the short minirun with the previous, and we need another label to tell the system when to do the burst advancement on the second pass. Postpan scripts would just run on pass2 outputs.
      • Cameron is working on a feature branch to do this combination diractly, but it is still in progress

Prompt analysis toolchain

  1. Respin1
    • Status of respin?
      • All of the respin jobs have gone through, but Robert has not finished checking for failed jobs, and needs to put the new ROOT files to the tape volume. We're using about 11TB out of our 20TB quota (10TB reserved space)
      • Once Robert has finished his checks, he'll put a message out with the directory on volatile, and his example submission script for batch jobs.
    • Any issues with the new volatile directories?
      • No problems have been noticed yet
  2. Dithering & Lagrange toolchain
    • Robert and Cameron will check on if it was active during the respin. If not, we'll finish this respin without it and do another soon
    • Status of the toolchains for CREX
      • Status report?
      • Lagrange analysis should use the same set of coils as dithering

New modification ideas

  1. New SAM combinations are being considered: certain combinations that either cancel position noise to show charge sensitivity or cancel charge noise to show position sensitivity. These would probably get put in for new runs, and then also be picked up by the CREX respin1 whenever that happens

Other issues

  1. Future reorganization of the web directories: See 20200116-Analyzer-Mtg January 16 agenda for discussion
  2. If we end up deciding on a different set of regression/dithering monitors, we may want to start the CREX respin1 in the near future to pick up those changes up until now


Present

Phone: Devi, Cameron, Victoria, Siyu, Paul

Excused

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