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Earth, Planets and Space
Fig. 2. | Earth, Planets and Space

Fig. 2.

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 observations

Fig. 2.

CHAMP track with a step discontinuity. From top to bottom, CHAMP filtered magnetic field time series, its corresponding wavelet power spectrum and the combined PLP data / magnetic latitude plot, all with respect to time (UT) for a satellite pass between 21:13 and 21:41 UT on 11 January 2003. The bottom row provides additional information about the satellite’s MLT position. The noise is marked with a ‘[FALSE]’ (in red) flag in the lower panel.

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