Comments (2)
mdschneider
commented on September 15, 2024
Is this fixed @wadawson ?
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wadawson
commented on September 15, 2024
Based on what you showed me for the most recent simulations which were used to study the potential complementarity of LSST and WFIRST it seems fixed. (And the strange patterns are related to the numerical precision of the PSF convolution process specified in GalSim if I recall correctly.)
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Related Issues (20)
- Add spectral properties to the galaxy models using the galsim.Chromatic class HOT 1
- Create a script to plot hdf5 segments HOT 1
- Add filter throughput curves to hdf5 file HOT 4
- Single noise value or noise map HOT 1
- Create some model vs data plots function
- Use compound types for roaster output format HOT 2
- Fix MCMC sampling of Spergel `nu` parameters HOT 4
- Run DM Stack on the galsim_galaxy output
- Add gain metadata to the galsim_galaxy hdf5 and fits file outputs HOT 1
- Output PSF fits image in galsim_galaxy.py
- Fix effective PSF for LSST in galsim_galaxy.py
- Output PSF hdf5 data in galsim_galaxy.py HOT 1
- Update/clone `sheller.py` to prepare GREAT3 data for input to JIF
- Debug multithreading in Roaster
- Define a GalSim noise model from GREAT3 inputs
- Demonstrate PSF marginalization for a single galaxy image HOT 5
- Enforce consistency between exposure times in noise and zeropoint calculations in galsim_galaxy.py
- Debug parameter optimization in Roaster
- Separate chromatic models into GalsimGalaxy sub-class
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