Redshift (k) correction

“I-band” photometry of a galaxy at redshift 0.5 does not sample the same wavelength coverage as that at z=0. Need to correct for this effect.
Need to model a stellar energy distribution (SED)

“I-band” photometry of a galaxy at redshift 0.5 does not sample the same wavelength coverage as that at z=0. Need to correct for this effect.