Comparison between the ALMA image (first column), the model image (second column), the convolved model (third column), and the residuals (final column). All images, except the residuals, are shown with an arcsinh-stretch colourmap. The residuals are taken by subtracting the convolved model image off the ALMA image. Here, red residuals indicate more flux in the ALMA image, whereas blue residuals indicate more flux in the convolved model image.