Difference between revisions of "WAC Notes December 13 2019"

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[[Main_Page|<B>PREX Main</B>]] << [[Weekly Analysis Coordinator]] << [[WAC Notes]] << [[WAC|Instructions]]
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[[Main_Page|<B>PREX Main</B>]] << [[Weekly Analysis Coordinator]] << [[WAC Notes CREX]] << [[WAC|Instructions]]
 
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[[WAC Notes November 27 2019]] << >> [[WAC Notes December 14 2019]]
 
[[WAC Notes November 27 2019]] << >> [[WAC Notes December 14 2019]]

Revision as of 16:11, 14 January 2020

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

WAC Notes November 27 2019 << >> WAC Notes December 14 2019

December 13 2019

Daily Meeting BlueJeans

Production Run List - Slug 100 - pre-Production

  • Run 5408 - plots - Ca48 - 100uA - GOOD
  • Run 5409 - plots - Ca48 - 100uA - GOOD

Non-Production Runs and Bad Runs

Calcium 40

  • Run 5398 - plots - Ca40 - 50uA
  • Run 5399 - plots - Ca40 - 50uA
  • Run 5400 - plots - Ca40 - 100uA
  • Run 5401 - plots - Ca40 - 100uA
  • Run 5402 - plots - Ca40 - 100uA
  • Run 5410 - plots - Ca40 - 140uA
  • Run 5411 - plots - Ca40 - 140uA
  • Run 5412 - plots - Ca40 - 10uA - BMOD
  • Run 5413 - plots - Ca40 - 140uA
  • Run 5414 - plots - Ca40 - DAQ test

Calcium 48

  • Run 5403 - plots - Ca48 - 50uA
  • Run 5404 - plots - Ca48 - 50uA
  • Run 5405 - plots - Ca48 - 50uA
  • Run 5406 - plots - Ca48 - 50uA
  • Run 5407 - plots - Ca48 - 50uA
  • Run 5415 - plots - Ca48 - 10 uA BeamMod commissioning
  • Run 5416 - plots - Ca48 - Aq feedback failed - 90 ppm Aq
  • Run 5417 - plots - Ca48 - Current Ramp calibrations - SAMs and maindets
  • Run 5418 - plots - Ca48 - no beam
  • Run 5419 - plots - Ca48 - no beam
  • Run 5420 - plots - Ca48 - no beam

Pedestal/Calibrations Updates

  • Devi has pedestals for SAMs and Main detectors - a new SAM pedestal run will need to be made with Devi's update
  • We only have a Detector calibration - Caryn
  • We need to take pedestals for BPMs - Amali

Issues

Marked DONE later once completed

  • beam mod analyzer + plotter documentation
    • get bmod analysis results into a panguin or prompt plot
    • get bmod analysis slopes into a online japan corrector for live regressed results
  • dither correction / combiner map - DONE
  • replace aggregator folder with develop - DONT DO
  • make sure prex/crex data don't become mixed - fix grand agg plots - DONE
  • fix burst definition as events passing cuts instead of fixed time intervals - DONE
    • respin previous data - DONE
  • make the combiner and mulc maps up to date - DONE
    • fix missing channels and add new ones to aggregator


BCMs

  • We want to use BCM an US as our normalizer and feedback BCM - DONE
  • We need to check with Hall C and turn their feedback back on when they want it (still not 100% checked out that the EPICs print for Hall C is independent) - DONE
  • We need an Unser curent ramp to calibrate these at 150 uA - Caryn - DONE

Target/Energy Tolerances

  • How much of a excursion is dangerous for Ca48 frame issues? - Bob and Silviu say +-0.5 mm is still a good cut metric - DONE
  • How well centered are we on the middle of the 9.4 mm Ca48 frame? Beam Centering and Q^2 Log entry - DONE
  • Beam Energy Fluctuation tolerances with Excited States in HRS?? - FFB fixes this! Arc 1 vs 2 energy measurements and locks are OK - DONE

Commissioning needs

  • Compton Chicane - DONE
  • BMW commissioning - DONE
  • Spot size on the target minimization - DONE
  • FFB commissioning - Today day shift - DONE

Other Status Updates

TS Tagger

I go the TS tagger to work and put panguin diagnostic plots in on Dec 9th: https://logbooks.jlab.org/entry/3750266

BMOD Ana

note regarding beammod analysis:

Running the BeamMod analysis for a single run.

From ~/PREX/prompt/bmodAna/ create a new beammod root file from the already prompted run (####) using command root -l -b -q bmodAna.C'(####,"max_input.list")'

then, to plot all combinations of alphas, deltas,and alpha/delta use the common root -l -b -q plotAD.C'("path/to/rootfile/created/by/the/previous/command.root")

Counting Mode Downstream Detectors

  • Devi has changed DS detectors to counting mode at 5420