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make_map_background_irf

gammapy.cube.make_map_background_irf(pointing, livetime, bkg, geom, n_integration_bins=1)[source]

Compute background map from background IRFs.

Parameters:

pointing : SkyCoord

Pointing direction

livetime : Quantity

Observation livetime

bkg : Background3D

Background rate model

geom : WcsGeom

Reference geometry

n_integration_bins : int

Number of bins per energy bin in integration
Returns:

background : WcsNDMap

Background predicted counts sky cube in reco energy