Overview of the SCAMPS regions, G29.96e (top) and G35.20w (bottom). Panel A1) SCUBA 850 μm dust continuum (color scale) and BIMA NH₂D at 85.9 GHz (contours). Panel A2) VLA NH₃ (1, 1) (color scale) starting at 3σ and PdB NH₂D at 85.9 GHz (white contours). Panel B1) SCUBA 850 μm dust continuum (color scale) and BIMA NH₂D at 85.9 GHz (contours). The white dash circle indicates the BIMA coverage. Panel B2) VLA NH₃ (1, 1) integrated intensity (color scale) starting at 3σ and PdB NH₂D at 85.9 GHz integrated intensity (white contours). The contour levels for PdBI maps start at  −3σ, 3σ in steps of 3σ. The primary beam at 3.5 mm is indicated by white dashed circles in the right panels. The nominal positions of the Hii regions are marked as stars (Wood & Churchwell 1989).