Fig. 6.
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Stray-light contamination levels in the Euclid/VIS Survey, taking sources inside (infield) or outside (outfield) the FOV into account, and the sum of all the objects (total). Left panel: average stray-light contamination level expected in the VIS exposures per pixel assuming the nominal 565 s exposure time (e− px−1). Right panel: average stray-light gradient level (e− px−1 deg−1) per exposure. Red bars: estimates based on the numerical nonaxisymmetric NDI model. Blue bars: estimates based on the worst-case scenario envelope NDI model. See the legend in the figures.
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