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Fig. 21

Fig. 21 Refer to the following caption and surrounding text.

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Residuals between the NOGATE PSF model (C) and selected 2D CFS observations (O), split by G magnitude and μ coordinate. The columns from left to right correspond to G = 15-16 mag, 17-18 mag, and 19-20 mag respectively, and the rows from bottom to top correspond to μ = 14-505 pix, 505-997 pix, 997-1488 pix, and 1488-1979 pix, respectively.

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