Radial profile of the SZ brightness around the X-ray peak of SPT-CLJ0615-5746 of the Planck (upper panels) and SPT (lower panels) channels used in the fitting procedure. The black dots represent the radial average values on the cleaned maps with their respective errors, and the green and brown lines represent the CMB and GTD. The blue line represents the best fit from the joint X-ray and millimetric analysis (Sect. 4.3). The vertical dashed lines indicate the FWHM of the beam in each frequency channel.