JWST/NIRSpec slit apertures compared with NIRCam morphology and ALMA dust continuum. The red and blue regions on both panels indicate the ZENITH (PRISM) and EMBER (PRISM+G395M) slit placements, respectively. Scale bars are included for reference, and ellipses represent the primary beam of the ALMA data overplotted as contours. (Top) NIRCam RGB map constructed from F444W/F277W/F150W in the background with θ ≈ 0﹩\mathop{.}\limits^{{\unicode{x02033}}}﹩3 resolution ALMA observations (contours are 3σ, 10σ, 20σ, 30σ, 40σ, and 45σ) which has a centroid within both program’s slits. (Bottom) F356W imaging in the background, which overlaps [N II]+Hα at z = 4.3, compared to θ ≈ 0﹩\mathop{.}\limits^{{\unicode{x02033}}}﹩015 resolution ALMA observations (contours are 3σ–6σ). The high-resolution ALMA data (D. Iono et al. 2016) resolves compact clumps which overlap the F356W centroid.