Fig. 3From: Space-to-space very low frequency radio transmission in the magnetosphere using the DSX and Arase satellitesElectric field observations from the PWE/WFC instrument aboard Arase. The two panels correspond to the two electric field components aligned with the WPT axes shown in Fig. 1B. These spectral data were derived from time-series waveform data and employed a frequency resolution of 16 Hz. The magenta boxes indicate the strongest signal received during the eventBack to article page