Peak intensity maps of the lines indicated in the top-left corner of each panel. All the maps have been re-grided to a pixel of ~0.3″. Crosses indicate the positions of HII, Atomic, DF1, DF2, and DF3, as listed in Table A.1. Circles indicate the positions of the protoplanetary disks d203-504 and d203-506 (Bally et al. 2000). The straight line indicates the cut shown in Fig. 3. The rms in each map is: 80 MJy sr⁻¹ (H₂ S(1)), 50 MJy sr⁻¹ ([SIV]), 80 MJy sr⁻¹ ( [S III] ), and 273 MJy sr⁻¹ ([S I]).