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[WIP] Its alignment quality monitoring2 (check with QCv20240903), revised 20240919 #2421

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delico18
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New 14 plots(7, layer x 2, axis[z, phi(xy)] for ITS alignment monitoring are added.

Circle Fitter (in XY plane)
Line Fitter (in DZ plane), D is almost same as the path length of particle.

Based on Least Square Fit, we can observe the residual of particles' track, which we believe they will show the alignment quality of ITS.

There seems to be tiny errors in getting layer of cluster, and I corrected the lines.

Options...
to activate alignment monitoring(itsTrack.json) is added.
to request the minimum number of clusters / track for alignment monitoring(itsTrack.json) is added.

I updated the simple version of documentation that describes the fitting & residual calculation procedures.

@delico18 delico18 closed this Sep 19, 2024
@delico18 delico18 deleted the ITS_alignment_quality_monitoring3 branch September 19, 2024 06:23
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