Fig. 20.

Angular two-point correlation of sources from the LoTSS-DR1 value-added source catalogue after masking with “mask d” (top) and “mask 1” (bottom) and at flux densities above 1, 2, and 4 mJy. Positive and negative values are shown with full and open symbols, respectively. The grey shaded region indicates angular separations with decreasing number of weighted pair counts.
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