PHANGS–ALMA u−v coverage example. Example plots of u−v plane coverage for two pointings in NGC 3059, one covered by the ACA 7 m array (red points) and one covered by the main 12 m array (blue points). Both panels show the same data, with the right-hand panel showing a zoom-in to the inner part of the u−v plane. Figure 25 shows the collecting area vs. baseline length for these data and Figure 26 show the synthesized beams for NGC 3059.