March 19, 2019 DIRC
From GlueXWiki
Meeting Information
GlueX DIRC Meeting
Tuesday March 19, 2019
1:00 pm, EDT
JLab F326
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Agenda
- Announcements
- Summer installation planning:
- Window for upper box being polished and frame at shop (Ernie)
- Plans for tests with LED fibers and canullas (Bill/Fernando)
- Plans for making bar boxes light tight (All)
- Spring 2019 DIRC Commissioning (All)
- REST file processing (ver08) just completed for all commissioning runs with beam 60700-60883:
- /cache/halld/detectors/DIRC/RunPeriod-2019-01/dirc_monitoring/ver08/REST/
- Initial pass over REST with plugins in progress to make ROOT TTrees for further analysis: dirc_reactions,dirc_tree,ReactionFilter
- /volatile/halld/home/gxproj7/RunPeriod-2019-01/dirc_monitoring/analysis_REST/ver08/
- LED data analysis and comparison to laser test stand data (Bill/Andrew)
- REST file processing (ver08) just completed for all commissioning runs with beam 60700-60883:
- Software/simulations
- Implementation of realistic efficiency/time resolution and merging with random hits in MC: current branch on GitHub (Justin)
- Finalizing DIRC "as-built" geometry: JT model from survey/alignment (Yunjie/Stephanie)
- Adding # photons to LUT likelihood - N pho raw (Maria)
- FastDIRC geometry implementation and alignment work (Cris/Yunjie)
- Requests for simulations: what samples, how much statistics, etc.?
- Software overview and tasks (All)
- AOB