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apply_containment_fraction

gammapy.irf.apply_containment_fraction(aeff, psf, radius)[source]

Estimate PSF containment inside a given radius and correct effective area for leaking flux.

The PSF and effective area must have the same binning in energy.

Parameters:
aeff : EffectiveAreaTable

the input 1D effective area

psf : EnergyDependentTablePSF

the input 1D PSF

radius : Angle

the maximum angle
Returns:
correct_aeff : EffectiveAreaTable

the output corrected 1D effective area