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2017-10-17-CSw » History » Version 4

Rajaram, Durga, 17 October 2017 13:13

1 1 Rajaram, Durga
h1. Computing & Software status, October 17, 2017
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* Software:
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** Tracker:
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**** PR default fitter changed to MINUIT in MAUS v3.0.0
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**** Efficiency review on hiatus -- cut optimization, implementing MCS errors
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**** Need to understand 50 MeV "peak" in pz distribution
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**** Need new calibrations after waveguide swap
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** Globals:
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*** Gobal reconstruction output needs review & feedback
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*** Need additional virtual planes for analysis
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* MC
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** TOF issues: data-MC discrepancy of ~150ps in e+ peak, TOF2 calibration improvement. Stands.
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** G4BL
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*** PF studying disagreements with data, production model -- awaiting a new version of MARS
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** Geometry:
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*** Bug in LH2 geometry description -- lh2 not filling the vessel fully
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*** Bug found & fixed in application of alignment corrections. Not yet in production geometries
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* Processing:
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** Global output being produced in parallel with "fast" reconstruction in MLCR
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** LH2 MC needs to be pushed on GRID
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* DAQ/Online:
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** Tracker calibration in progress. 
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** Tracker veto timing not optimal - can be improved
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* Controls:
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** Alarm handler greatly improved, handful of false alarms during stable operation
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* MAUS Paper
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** Comments from KL to be incorporated