Brightness temperature maps at selected frequencies within receiver band 3 (upper row) and band 6 (lower row) at original resolution (left column) and at degraded resolutions corresponding to observations with array configuration C3 (right column). Three selected regions are marked in the FOV: QS represents the quiet Sun, FP contains the footpoints of the prominent magnetic loops, and FS shows the loop structure between the two footpoints. The snapshots are taken at t = 1650 s. The brightness temperatures at original resolution span a range of 3.1 kK to 16.6 kK for band 3 and 2.9 kK to 11.3 kK for band 6, but are capped in the figure at 15 kK and 11 kK, respectively, to better illustrate less bright structures.