Dirty image of MOO J0129−1640 generated from point source-subtracted visibilities. The point source components are identified as the peaks in the joint posterior probability distribution point source position parameters. The contours correspond to the 1σ, 2σ, 3σ, and 4σ significance levels of the SZ signal, with σ = 0.061 mJy beam⁻¹. Although the integrated SZ decrement is detected at σ_eff = 7.77 (Table 3), the peak SZ amplitude has a significance only slightly higher than 4σ when measured in image space.