Figure S3. Latitude cross-sections of ACS MIR CO2 density profiles, grouped in 5° bins corresponding to equinox seasons: northern spring (a; LS = 330°-30° of MY 34&35) and northern autumn (b; LS = 160°-220° of MY 35). The color code indicates different orders of magnitude of CO2 density in the logarithmic scale. Panels c, d show corresponding data from MCD (Millour et al., 2018) adopted for geography of the considered MIR occultations. The latitude cross-sections look a bit nonsmooth (c, d), since each latitude bit correspond to different longitude and local time.