Fig. A.1.
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Spectral resolution profiles (line spread function) of KCWI. The profiles are provided by the FWHM as a function of wavelength. The resolution adopted for the blue side is 2.63 Å (R = 1908) at 5075 Å. For the red side, the resolution is nearly constant across the spectrum with an adopted resolution of 0.84 Å (R = 10238) at 8600 Å.
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