M17 SW [C II] integrated intensity map for the velocity range between 0 and 40 km s⁻¹ with the original [C II] single pointings (in black) from Guevara et al. (2020) (equivalent to a LFA array pointing). [O I] 63 μm integrated intensity map in blue contours covering the same velocity range of [C II] (levels at 40, 70, 100, 120, 140, and 160 and 200 K km s⁻¹). The black circle shows the FWHM beam size for both maps, 15″.