Adding time-based cosmic track fit #198
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Hi @bonventre,
which require these tests: build. |
| @@ -237,6 +237,12 @@ StrawResponse : { | |||
| 0.156641, 0.151196, 0.146546, 0.144069, 0.139858, 0.135838, 0.13319, | |||
| 0.132159, 0.130062, 0.123545, 0.120212 ] | |||
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| useParameterizedDriftErrors : false | |||
| parameterizedDriftBins : 25000 | |||
| parameterizedDriftSigma : 1.39 | |||
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Are these stable configuration parameters, or do we expect them to change due to (say) changing resolution or thresholds or...?
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These are definitely calibrations that will change and be updated similarly to the rest of the StrawResponse parameters. I extract these parameters using the TrackerMCTune package.
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Will these parameters come from a proditions table eventually?
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Yes, I think we will have to plan out how tables will look and how they will get updated as we analyze the VST data.
| @@ -31,16 +29,9 @@ namespace mu2e { | |||
| TrkFitFlag _status; // status of processes used to create this seed | |||
| // helixOK: ???, helixConverged: ???, circleInit: ???, Straight: ???, hitsOK: ??? | |||
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I think you can safely ignore those bits (not set them). We could discuss if it's worthwhile to generalize the 'init' bits in this flag. hitsOK should have the same meaning here (enough hits to perform the fit).
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I think these are still used by @sophiemiddleton so I'll leaving any changes here up to her
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@FNALbuild run build test |
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⌛ The following tests have been triggered for ref b932e55: build |
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☀️ The tests passed at ref b932e55.
For more information, please check the job page here. |
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@FNALbuild run build test |
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⌛ The following tests have been triggered for ref 9e96991: build |
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☀️ The tests passed at ref 9e96991.
For more information, please check the job page here. |
New modules:
Updated cosmic track algorithm:
Modified StrawResponse to help minuit convergence: