Muon image analysis¶

Algorithms for detecting and characterizing muon images

ctapipe.image.muon Package¶

Functions¶

`kundu_chaudhuri_circle_fit`(x, y, weights)	Fast and reliable analytical circle fitting method previously used in the H.E.S.S.
`mean_squared_error`(pixel_x, pixel_y, …)	Calculate the weighted mean squared error for a circle
`intensity_ratio_inside_ring`(pixel_x, …)	Calculate the ratio of the photons inside a given ring with coordinates (center_x, center_y), radius and width.
`ring_completeness`(pixel_x, pixel_y, weights, …)	Estimate how complete a ring is.
`ring_containment`(radius, center_x, center_y, …)	Estimate angular containment of a ring inside the camera (camera center is (0,0))

Classes¶

`MuonIntensityFitter`(**kwargs)
`MuonRingFitter`(**kwargs)	Different ring fit algorithms for muon rings
`MuonProcessor`(**kwargs)	Takes cleaned images and extracts muon rings.

Class Inheritance Diagram¶

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ctapipe.image.muon.processor Module¶

High level muon analysis (MuonProcessor Component)

Classes¶

MuonProcessor(**kwargs)

Takes cleaned images and extracts muon rings.

Class Inheritance Diagram¶

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ctapipe.image.muon.intensity_fitter Module¶

Class for performing a HESS style 2D fit of muon images

To do:

Deal with astropy untis better, currently stripped and no checks made
unit tests
create container class for output

Classes¶

MuonIntensityFitter(**kwargs)

Class Inheritance Diagram¶

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ctapipe.image.muon.ring_fitter Module¶

Classes¶

MuonRingFitter(**kwargs)

Different ring fit algorithms for muon rings

Class Inheritance Diagram¶

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