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Figure 2 | Earth, Planets and Space

Figure 2

From: Polarization analysis of VLF/ELF waves observed at subauroral latitudes during the VLF-CHAIN campaign

Figure 2

Polarization parameters and PSD for QP emission with rising tones starting at 10:50 UT on 17 February. Thirty-minute plot of polarization parameters (a-c) and power spectrum density (d) of a quasi-periodic emission mixed with chorus containing rising-tone elements observed at ATH on 17 February 2012 from 10:50 to 11:20 UT. Blue and red arrows indicate the half-gyrofrequency calculated at the magnetospheric equatorial plane of the L-shell of ATH, using T96 and T01 models, respectively.

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