Fig. 1
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Maps used in this work, smoothed over a scale of 1°, strictly for a visualisation purpose. Top left: LoTSS DR2 overdensity, top right: LoTSS DR2 completeness based on randoms, bottom left: Planck CMB lensing convergence, bottom right: Planck CMB temperature. The over-density and completeness maps include the LoTSS DR2 mask (Hale et al., in prep.), while CMB maps include this and an appropriate mask from the Planck survey.
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