[draft] Real galaxy images through paltas' GalaxyCatalog #7
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…it to make review easier.
…rty of all lens and source models. It not gets used in the input_pipeline script and should allow us to specify physical parameters in the configs for our models and have the input pipeline deal with transforming those arguments to angular values
… more work to be integrated into input pipeline
…o do a little more testing
Update real_galaxies to main.
… information into cosmology_params. Saving as a property of the class or as a global variable leads to massive memory consumption.
swagnercarena
approved these changes
Mar 13, 2023
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This
PaltasGalaxyCatalog, which can wrap a paltas catalog that can produce real galaxies. Paltas is not added as a dependency, although you won't be able to usePaltasGalaxyCatalogwithout it.draw_real_galaxy_image.ipynbto show how it works.Still missing:
ampparameter)Unfortunately
PaltasGalaxyCatalogrequires the cosmology parameters with lookup tables on initialization. Since we don't want to initialize those in the config file (as they have an RNG), intializing the class is currently a kludge, as you can see in the notebook.