Radial temperature profiles from RADMC-3D (red curves) and RAMSES (blue curves). The difference is more pronounced within the sink particle radius (r ≲ 4 au). Dashed, dotted, and dash-dotted lines shows the profiles smoothed by a Gaussian whose FWHM equal to that of the three antenna configurations in this study. The shaded areas marked the resolution limit corresponding to said configurations. The power-law fits to be used for the analytical calculations of the temperature are shown by the solid black line.