% Parameter file 'ERing'
% SIS with elliptical background source aligned to
% give an Einstein Ring
%
% observation parameters
rho=0.2
N=128
x10=0.0
x20=0.0
% lens parameters
x1SIS=0.0
x2SIS=0.0
sigma=600
zd=0.3
% source parameters
zs=0.7
y1SRC=-0.75
y2SRC=-0.25
radiusSRC=1.5
ellipticitySRC=0.4
orientationSRC=40
fluxSRC=1.0