Intensity maps of the disk around AB Aur. The first, second, and third columns show the images of the disk in Band 4, Band 6, and Band 7, respectively. The images in the first row are 3″.5 × 3″.5, while the zooms in the second row are 0″.5 × 0″.5. In each image, the color scale has the peak flux as the maximum, and the image rms as minimum. All bars in the bottom right are 0″.1 in length, which is ~16.3 au at the distance of the source. White contours show three, five, and seven times the rms of the continuum emission.