Fig. 16From: Onboard software of Plasma Wave Experiment aboard Arase: instrument management and signal processing of Waveform Capture/Onboard Frequency Analyzer(Top) Electric field power spectra as measured by the HFA on April 09, 2017. (Middle and bottom) Electric and magnetic field power spectra during the day as measured by the OFA-SPEC on April 09, 2017Back to article page