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ASCL Code Record

[ascl:2208.019] RadioLensfit: Radio weak lensing shear measurement in the visibility domain

RadioLensfit measures star-forming galaxy ellipticities using a Bayesian model fitting approach. The software uses an analytical exponential Sersic model and works in the visibility domain avoiding Fourier Transform. It also simulates visibilities of observed SF galaxies given a source catalog and Measurement Sets containing the description of the radio interferometer and of the observation. It provides both serial and MPI versions.

Code site:
https://github.com/marziarivi/RadioLensfit2
Described in:
https://ui.adsabs.harvard.edu/abs/2022A%26C....3900574R
Bibcode:
2022ascl.soft08019R

Views: 1494

ascl:2208.019
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