Fig. 4
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Sky model simulated for a single subband at 137 MHz. The image size is 18 000 × 18 000 pixels with a 2″ pixel size. The full sky model is shown in (a), and the large-scale diffuse sky model is shown in (b). The shapelet model used in (b) has M = 400 basis functions. The color-bar units are in Jy/PSF, but we note the difference in the color-bar limits in (a) and (b).
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