Fig. 2
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Simulated PSF shown with a logarithmic grayscale. In the left panel, the PSF is drawn on the native 0″.1 scale of Euclid on a 32 × 32 pixel grid. In the right panel, the PSF is first convolved with a 0″.1 filter function and then drawn on a finer 160 × 160 pixel grid with a pixel scale of 0″.02 as used for the measurements with a subsampling factor of five.
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