Hole in one?

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6/2-008 (CERN)

6/2-008

CERN

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Tobias, automatic coupling EoF MD

Application has all freedom in parameters. For MDs this use should be in the procedure.

Try to compare with and without feedback. 

Tobias says that coupling changes in 1e-4 and 1e-3 in 2h.

Tunes uncertainty main limitation. 

We should have a way to know if excitation is with AC dip or ADT. We can tag AC dipole files from now on.

If not tag -> ADT 

Explore limits on the losses approaching the resonance.

OP requires prediction.

Test with Travis the limited dependencies needed for Docker.

Model, not only injection.

Some implicit assumption seems to make the ADT-AC dipole correction not working... fails on spliting the BPMs -> needs to be understood

GetLLM option only to run coupling.

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Lukas, Matthew Hole in one ready?

Shall we write the ascii file? Maybe needed to analyse bad BPMs.

Load only binary data...

Comparison to real data. 

In best case 2% error on the coupling line wrt main line...

Problem could come from the requirements on turn number being a multiple of 2,3,5...

To be checked. 

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Elena, machine learning for bad BPMs

One bad BPM was found by ML which was not found by SVD clean. Maybe settings in SVD?

Adding signal-to-noise ratio as a feature.

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Andreas, ATS, PS and phase issues

feature of being able to remove many files in BPM panel.

 

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