Two-panel parallel coordinates plot of all 200 detection properties, separated by season. Upper panel: 186 pre-equinox detections (northern winter and southern summer, 2006 August–2009 July). Lower panel: 14 post-equinox detections (southern fall, 2010 January 7). Vertical axes (left to right): spacecraft longitude in KSM [0^∘–360^∘]; spacecraft latitude in KSM [−90^∘ to +90^∘]; spacecraft LT [0–24 h]; spacecraft distance from Saturn [R_S]; orbit revolution number; ionospheric footprint longitude in IAU_SATURN [0^∘–360^∘]; footprint latitude; footprint corrected LT (travel-time adjusted) [0–24 h]; ﹩{\mathrm{log}}_{10}(m{v}_{{\rm{iono}}})﹩ [kg m⁻² s⁻¹] (mass flux density, note this axis differs from the number-flux color bar); magnetic field magnitude at the ionospheric footprint (B_footprint, nT). Each line represents one detection, colored by ﹩{\mathrm{log}}_{10}(n{v}_{{\rm{iono}}})﹩ in m⁻² s⁻¹ (cool colormap; magenta = higher number flux, cyan = lower). Background gray histograms show Cassini’s favorable sampling distribution during the survey period (Figure 1).