This mode will be used during phases I and III of the flybys, between −6hrs and −4.5hrs and between +3hrs and +4.5hrs from CA, and also continuously during phase II (from −1hr to +1hr of CA). During the whole GCO-500 phase, this mode will be used continuously for 5 orbits (i.e. 16-hrs) and then cycled equally with SWI_MOON_LIMB_SCAN_FS, SWI_MOON_LIMB_STARE_FS, and SWI_2D_MAP_FS. For polarization studies, this mode will be used much less often as it require a S/C rotation.
any rule that is used to schedule the observation: repetition rules, continuous (plasma instruments), one-off, every orbit, every day, etc