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2016-06-10-SwC » History » Version 2

Rajaram, Durga, 10 June 2016 16:05

1 1 Rajaram, Durga
h1. 2016-06-10-SwC
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h2. Software & Computing Issues
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* Software
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**  There was issue with geometry missing diffuser material -- fixed
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** Tracker-tracker misalignment seen (again) -- under investigation
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** TOF discrepancy ~100ps between truth and reco -- under investigation
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** Momentum discrepancy ~ few MeV between data/MC -- under investigation
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* Data reprocessing & MC production
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** Step4 data routinely reprocessed with each new MAUS release
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** Reconstruction quality monitoring and flagging being developed
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** MC: will need new G4BL input beam libraries once the pion beamline optics is finalized
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*** Starting to look at changing the G4BL-MAUS interfacing to be more efficient
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** MC speed issue remains
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*** for now circumvented by throwing computing resources at it
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* Infrastructure
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** Improvements to make interfacing between cooling channel  DB <-> RunControl more robust
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** DB structure & API for holding absorber information (to be set from RC) -- developed, now being tested
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** Reconstruction quality table (see above) developed -- to be tested
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* Online
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** Prototype prescale-trigger design developed
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*** Reconstruction software changes required to handle this