Left panel: 1.3 mm ALMA continuum image using natural weighting. The white contour scale is 3 and 5σ, where σ is the rms noise level of the map. Right panel: 0.89 mm ALMA continuum image using a robust value of 1.5. The white contour scale is 3, 5, 10, 20, 30, and 35σ, where σ is the rms noise level of the map. The beam size is represented by the yellow ellipse in the bottom left corner in both panels.