Fig. 1 | Nature Communications

Fig. 1

From: Imaging spectroscopy of solar radio burst fine structures

Fig. 1

Sun-integrated dynamic spectrum of the solar radio burst. a The Type III-IIIb solar radio burst observed on 2015 April 16 with both LOw Frequency ARray (LOFAR)25 and Ukrainian Radio interferometer of National Academy of Sciences (URAN-2)26. b The expanded view of a 3-s interval shows finely-structured Type IIIb striae at frequencies between 32 and 36 MHz that have frequency widths of only 0.1–0.3 MHz

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