Figure S4. Temperature profiles observed by ACS MIR (a-c ) with an explicit warm layer at 60-90 km in the morning terminator (in red) relative to the evening one (in blue). Seasonal and latitudinal ranges are shown on the top of panels. Panels d-fshow corresponding profiles from MCD (Millour et al., 2018) adopted for geography of the considered MIR occultations. See details in Section 4.4.