Lower resolution ILT 145 MHz images of PSZ2G091. From left to right: Θ = 1.8″ × 1.1″ (σ_rms = 91.2 μJy beam⁻¹); Θ ∼ 3.0″ × 1.7″ (σ_rms = 120.5 μJy beam⁻¹); Θ ∼ 3.6″ × 2.9″ (σ_rms = 148.2 μJy beam⁻¹); Θ ∼ 5.0″ × 4.3″ (σ_rms = 134.0 μJy beam⁻¹). Radio contours are drawn at 2.5σ_rms × [ − 1, 1, 2, 4, 8, 16, 32], with σ_rms being the noise level in each image (negative contours are drawn with dashed lines). Source labelling follows Di Gennaro et al. (2021b).