CompoundSkyModel

class gammapy.cube.models.CompoundSkyModel(model1, model2, operator)[source]

Bases: gammapy.cube.models.SkyModelBase

Represents the algebraic combination of two SkyModel

Parameters:

model1, model2 : SkyModel

Two sky models

operator : callable

Binary operator to combine the models

Attributes Summary

parameters Parameters (Parameters)

Methods Summary

__call__(lon, lat, energy) Call self as a function.
copy() A deep copy
evaluate(lon, lat, energy) Evaluate the compound model at given points.

Attributes Documentation

parameters

Parameters (Parameters)

Methods Documentation

__call__(lon, lat, energy)

Call self as a function.

copy()

A deep copy

evaluate(lon, lat, energy)[source]

Evaluate the compound model at given points.

Return differential surface brightness cube. At the moment in units: cm-2 s-1 TeV-1 deg-2

Parameters:

lon, lat : Quantity

Spatial coordinates

energy : Quantity

Energy coordinate
Returns:

value : Quantity

Model value at the given point.