MulensModel.causticswithshear module¶
- class MulensModel.causticswithshear.CausticsWithShear(q, s, convergence_K=0.0, shear_G=0j)¶
Bases:
MulensModel.caustics.CausticsCaustics structure for a binary lens with shear and convergence.
- Attributes :
- q: float
mass ratio between the 2 bodies; always <= 1
- s: float
separation between the 2 bodies (as a fraction of the Einstein ring)
- convergence_K: float
convergence of the lens system
- shear_G: complex
shear of the the lens system