AstroHuntsman / gunagala

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use spatially-varying PSFs #23

Open lspitler opened 6 years ago

lspitler commented 6 years ago

Modify convolution so it does a direct convolution as the Fourier convolution won't work too well. Have .a hybrid convolution: at a certain radius the Fourier does the PSF wings, while the core is done via direct convolution.