Fig. 10.From: Magnetospheric ULF wave studies in the frame of Swarm mission: a time-frequency analysis tool for automated detection of pulsations in magnetic and electric field observationsThe normalized average power in the Pc3 frequency range derived from the wavelet power spectra of Fig. 9 for Cluster-3 MFA components, CHAMP total field, and Island Lake H and D components, between 19:59 and 20:43 UT on 10 April 2006. We clearly observe coincident maximum values of wave power at 20:27 UT for Cluster-3 poloidal, CHAMP total and Island Lake D component.Back to article page