autolens.potential_correction.SrcFactory#

class SrcFactory[source]#

Bases: ABC

Methods

`eval_func`	The source brightness at the input (x, y) positions.
`eval_grad`	The (dS/dy, dS/dx) source gradients at the input (x, y) positions, by central differences over a cross of half-length `cross_size`.

abstractmethod eval_func(xgrid, ygrid)[source]#: The source brightness at the input (x, y) positions.

eval_grad(xgrid, ygrid, cross_size=0.001)[source]#: The (dS/dy, dS/dx) source gradients at the input (x, y) positions, by central differences over a cross of half-length cross_size.