Fig. 24.

Sketch of different JANUS frames over the planet covering different topics. (a) Dayside observations obtaining vertical scans of the planet as it rotates (green frames), or images of specific features obtained at high spatial resolution with small time differences (purple frames) will be used for dynamics. (b) Limb observations at different wavelengths will complement observations at a variety of phase angles to determine the vertical cloud structure and directly observe haze systems over the limb. (c) Night side observations at high phase angles will map lightning (dark yellow) at moderate resolution but high-resolution images of latitudes with convective activity will also be obtained at high-resolution (red). Auroras observations will also be possible at different spatial and temporal resolutions (blue). These observations will be spread over different phases of the mission