X-ray Chandra image after background subtraction, captured within the energy range of [0.5,2.5] keV. The dashed white circle denotes the position at a radius of $1.4R_{500}^{\text{SPT}}$. The white sector outlines the two distinct regions under separate analysis, each identified by a numerical label. The first region (labeled 1) corresponds to the sector aligned with the minor axis, while the second region (labeled 2) is oriented along the major axis. The shaded white areas represent the masked regions used to exclude point sources from the analysis.