MulensModel.causticspointwithshear module

class MulensModel.causticspointwithshear.CausticsPointWithShear(convergence_K, shear_G)

Bases: MulensModel.caustics.Caustics

Class for the caustic structure produced by the Chang-Refsdal lens, i.e. single mass with shear and convergence.

Attributes :

convergence_K: float

convergence of the lens system

shear_G: complex

shear of the the lens system