Extended Data Fig. 3: Normalized 600-MHz lightning power, expressed as antenna temperature, as a function of latitude.
From: Prevalent lightning sferics at 600 megahertz near Jupiter’s poles
a, Power normalized to the perijove distance by the square of the distance. This normalization is used if the observed power from each detection originates from a single source, which is expected for discharge rates less than 300 km−2 yr−1 near the equator and 0.3 km−2 yr−1 at the poles. b, Power normalized by both the distance and the area covered by the antenna pattern, which is used if the observed power originates from several sources and should be scaled per unit area.
