Integrated velocity channel maps of the ¹²CO J = 3–2 emission every 2 km s^-1 (in green). As in previous figures, is shown the IRAC emission at 8 μm in red and the radio continuum emission at 20 cm in blue. The contours levels in the upper panels (from 32 to 26 km s^-1) are 1.8, 3.6, and 7.0 K km s^-1, while the contours levels in the bottom panels (from 24 to 14 km s^-1) are 11.5, 15.0, and 19.5 K km s^-1. The dashed rectangle shows the mapped region.