The modular galaxy image simulation toolkit
copied from cf-staging / galsimconda install conda-forge::galsim
conda install conda-forge/label/broken::galsim
conda install conda-forge/label/cf201901::galsim
conda install conda-forge/label/cf202003::galsim
conda install conda-forge/label/gcc7::galsim
GalSim is open-source software for simulating images of astronomical objects (stars, galaxies) in a variety of ways. The bulk of the calculations are carried out in C++, and the user interface is in python. In addition, the code can operate directly on "config" files, for those users who prefer not to work in python. (http://adsabs.harvard.edu/abs/2015A%26C....10..121R)