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HPTPC Analysis Meeting
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Europe/London
Description
weekly analysis meeting
HPTPC MEETING 2018 10 25
Attending: Atkin, Brailsford, Cremonesi, Deisting, Dunne, Hammacher-Baumann, Jones, Kaboth, Korzenev, Monroe, Nichol, Nonnenmacher, Nowak, Parker, Valder; Wascko
HPTPC PAPER
- Hardware update (Kaboth)
- - new source holder under fabrication; issue with recovering previous light yield;
- - refilled with fresh gas; will test light output today; still need to take charge-data;
- - discussion of rate of rise check to test fill line leak;
- gain analysis: discussion of implementation of DMTPC algorithms into RAPtorr; Ed will present next week.
- good runs list: https://indico.cern.ch/event/766677/sessions/290650/attachments/1741700/2818149/Analysis_meeting_251018_database_quality_runs.pdf
- - discussion of data quality cut values, how to define acceptable spark rates etc.
- CCD image analysis
- - Imperial undergrads coming up to speed; eventual goals are image cleanup and Gaussian blurring. \
- - Discussion of DMTPC blurring routines.
- software status:
- - Dom and Will have hacked DMTPC and started to implement into RAPtorr;
- - Sammy implemented reading dTOF files and now looking at uTOF files.
- - Still waiting for Johannes data base for global event building.
- writing Alexander D will set up the git etc.
FLUX PAPER:
- dTOF analysis: Seb did some matching between uTOF and dTOF outside RAPtorr using UNIX timestamps; drift between clocks looks constant.
- - discussion of dead times; Seb will send around thoughts on dead time comparisons between TOFs on Slack.
- uTOF analysis: Toby and Seb have access to uTOF
- - Discussion of getting analysis done quickly and then porting into RAPtorr.
- writing: Morgan will write intro sections when the repositories are set up.
AOB:
- Discussion of journal for papers. Decision next week.
- Ed will copy HPGMC data set over to linapp.
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