Extended Data Fig. 9: The effects of assuming a vertically uniform distribution of SO2.
From: Photochemically produced SO2 in the atmosphere of WASP-39b

Terminator-averaged theoretical transmission spectra generated from abundance distribution computed by the photochemical model VULCAN compared with assuming constant 1, 5 and 10 ppm of SO2. As before, the NIRSpec PRISM observation is shown with 1σ error bars.