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Fig. 11.

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Upper 90% relative error against the number of pixels within the mask when varying the effective radius of the mock galaxy: 0.5 × Reff, ref is in blue, 0.75 × Reff, ref in cyan, Reff, ref in dashed black, 1.25 × Reff, ref in lime yellow, and 1.5 × Reff, ref in orange.

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