(a) The C¹⁷O(J = 3 → 2) moment 0 map imaged using robust = 1 is superposed with the contours from the dust continuum emission at levels of 1.5, 3, 7, 10, 15, 28.7, 54.9, 81.1, 110, 130, 160, 190, 210, 240, 260, 290, 320, and 340 mJy beam⁻¹. The moment maps were produced considering pixels between 15 mJy beam⁻¹ and the peak emission in C¹⁷O and channels between 8.4 and 9.3 km s⁻¹. (b) Same as panel (a) but for the moment 1 velocity field map. The dust continuum contours are superposed using the same map and levels. Note that the V_lsr = 7.36 km s⁻¹ is indicated at the color bar in each moment 1 map. (c) In this panel, we show the moment 0 map from C¹⁸O(J = 2 → 1) emission. Superposed on the map, we show the same contours from dust emission as in panel (a). The C¹⁸O moment maps were produced under the same threshold as the C¹⁷O maps and within a velocity range of 6.75–10 km s⁻¹. (d) Same as panel (c) but for the C¹⁸O moment 1 map. The relative size of the beam is shown as a blue ellipse in the bottom left corner, and the scale is shown in the bottom right corner in each panel.