Pressure dependent temperature and abundance profiles. Top left panel: The isothermal temperature-pressure profile used to calculate the synthetic models used for the cross-correlation search for signals (solid blue line) compared to an example profile with physically expected increased temperatures at higher pressures (dotted blue line). The measured temperatures of the planet’s day and night sides are indicated in dashed and dotted grey lines. Remaining panels: The volume mixing ratios (VMRs) of the individual molecules calculated from these T-p profiles are shown for different assumed atmospheric metallicities [M/H] at constant, solar C/O=0.55 ratio.