Figure 20.
Detail of PM Field 2 from the region outlined in the upper panel of Fig. 2. H-emitting outflow features with measured proper motions are shown on the 2022 JWST NIRCam F187N image. All labelled features are also visible in the HST ACS F658N image from 2006. In this field, shock features in the HH 1003A and HH 1219 complexes are repeated from PM Field 1 and shown in context with the HH 1002 A, HH 1002 B, and HH 1002 C, and HH 1224 structures described by Smith et al. (2010a). Transverse speeds and directional arrows accompany the feature labels. The kinematic measurements reveal that multiple optical outflows are superposed. Several potential YSO driving sources are noted in blue text and arrows.