“Cleaned” ACA+ALMA image of XLSSC 122. Here we combined the likelihood-weighted reconstructed model of a single elliptical gNFW profile (see row five of Table 1), smoothed with the synthesized beam, together with the imaged residuals, computed in the uv-plane. Hence, we corrected for the dirty beam patterns visible in Figure 5. Contours are drawn from [−10, −8, −6, −4, −2, 2, 4]-σ estimated on the residual map shown in Figure 5. We overlay the location of the cluster members and indicate r_500,c centered on the peak of the SZ flux. We observe asymmetric features in the south, potentially indicating a morphological disturbance to the cluster.