Extended Data Fig. 1: Example of lightning detection in the MWR antenna temperature time series.
From: Prevalent lightning sferics at 600 megahertz near Jupiter’s poles

a, Antenna temperature measurements obtained during a spin of the spacecraft. The scan from limb to limb of Jupiter is shown at the centre of the image and enlarged in panel b. The single positive outlier is the additive emission from the lightning discharge above the background emission from the atmosphere.