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Fig. 3.
From top to bottom: sky coverage calculated as in Sect. 4.1 in the S, H, and HH energy bands, excluding the area with the strongest ICM emission (black dotted lines, see also Fig. 1) and the A (green solid lines), B (red long dashed lines), and C (blue short dashed lines) regions (see Fig. 1 and Sect. 4.1).
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