Real part of the stacked visibility (circles) and the residual visibility (diamonds) as a function of uv distances for single component (left) and double component (“galaxy” + “halo”; right) fittings. Average values of two types of binning (20 kλ and 100 kλ) are shown. Uncertainties represent a standard deviation of binned visibility data. The best-fit models are shown as a solid black line (total) and solid purple lines (each component). The flux and effective radius of the best-fit models are summarized at the upper right corners. At the smallest 20 kλ bin, the residual show an excess at 1.2σ and 0.7σ significance levels, which corresponds to 8.8% and 5.5% of the total flux density for single and double component fittings, respectively.