Journal of Geophysical Research: Space Physics

The phase scintillation follows the intense poleward edge of the aurora as it expands northward (across the patch) and reaches values

The closed field lines on the dayside get twisted by the combination of erosion of flux at high-latitude flanks and by the increase of magnetic pressure in the northern dawn and

Figure 2 shows a 20 ms window with reference time 25 October 2012 13:27:13.221 UT. The RHESSI counts are shown as blue dots with a logarithmic energy scale on the y axis. The

The table shows the following, in columns from left to right: The date of each event, whether or not UVI is available, the IMF B y at onset, the dipole tilt

In this article, we introduced a new algorithm that automatically detects polar cap patches using the in situ plasma density measurements obtained by the Swarm satellites, which offer

We find that (1) the amplitude of high-frequency fluctuations in both R1 and R2 increases as the large-scale R1 and R2 FACs intensify; (2) high-frequency fluctuations in R1 peak

By sorting all measurements from DMSP and POES spacecraft overpasses in time, we generate MLT evo- lution of the precipitating electrons energy flux spectra.. We binned the energy

Following the above selection, the patch can easily be extracted as all pixels within the closed contour. Each contour is considered valid over the fluctuation. If we are not able