=use correct LSST requirement bars for panel1
=add Simard+02 param distribution plots
=slow down DCR animated gif
=nice to have relative moment plots w/o phosim comparison data
=updating PSF_model
=adding set_uncvl_r2 to BD galaxy
=cartoon for seeing different Sersic n but holding r2 constant
=PB12 verification for different Sersic n
=plot PB12 ring test verification for different Sersic n