Top: equatorial thermal profiles from the no thermal inversion T_eq = 2100 K simulation. Each color represents a longitude from antistellar (blue) to substellar (red). Profiles near the terminator and probed by transmission are green. The dotted gray (isothermal) and dashed black lines are the retrieved profiles. Bottom: transmittance map (color bar from 0 to 1) for each wavelength at each pressure.