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[ascl:2012.017] SLIT: Sparse Lens Inversion Technique

SLIT (Sparse Lens Inversion Technique) provides a method for inversion of lensed images in the frame of strong gravitational lensing. The code requires the input image along with lens mass profile and a PSF. The user then has to chose a maximum number of iterations after which the algorithm will stop if not converged and a image size ratio to the input image to set the resolution of the reconstructed source. Results are displayed in pyplot windows.

Code site:
https://github.com/herjy/SLIT
Described in:
http://adsabs.harvard.edu/abs/2019A%26A...623A..14J
Bibcode:
2020ascl.soft12017J

Views: 294

ascl:2012.017
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