Structure of the HH 114 MMS outflow from CO(2–1) data. Left: maps of intensity integrated in velocity ranges symmetrically separated from the ambient cloud velocity (V₀ = −0.5 km s^-1 from N₂H⁺ data). First contour and contour interval are 1 K km s^-1 in the high-velocity map and 5 K km s^-1 in the low-velocity map. The star symbol at the offset origin represents the position of HH 114 MMS (δ(J2000) = + 7°12′2′′), the two squares are the positions where the line survey was carried out, and the dots are observed positions. The dashed green line is the direction of the position–velocity diagram shown in the next panel. Right: position–velocity diagram along the outflow axis. To emphasize the low-level outflow emission, the contours are spaced by factors of square root of 2 starting at 0.1 K.