Fig. A.5.
Top row: images obtained by changing the uv-range of the LOFAR observation of A2261 with different cuts. Contours start at 3σ, where σ = 450 μJy beam−1, and are spaced by a factor of 2. Bottom row: corresponding uv-subtracted images. Different models of the discrete sources do not affect the detection of large-scale diffuse emission. Contours start at 3σ, where σ = 600 μJy beam−1, and are spaced by a factor of 2.
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