WAC Notes December 13 2019
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WAC Notes November 27 2019 << >> WAC Notes December 14 2019
Contents
December 13 2019
Daily Meeting BlueJeans
Production Run List - Slug 100 - IHWP OUT - Flip RIGHT - pre-Production
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 - DONE
- 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 - DONE
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
