New Poster: Break up of a polar cap patch in the nightside ionosphere due to a flow channel event

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Flow channel events have previously been observed breaking up polar cap patches on the dayside ionosphere but, to the best of our knowledge, have not been observed on the nightside. We report observations of a flow channel event in the evening of the 9th January 2019 under quiet geomagnetic conditions. This multi-instrument study was undertaken […]

New Paper: A LOFAR observation of ionospheric scintillation from two simultaneous travelling ionospheric disturbances

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This paper presents the results from one of the first observations of ionospheric scintillation taken using the Low-Frequency Array (LOFAR). The observation was of the strong natural radio source Cassiopeia A, taken overnight on 18 – 19 August 2013, and exhibited moderately strong scattering effects in dynamic spectra of intensity received across an observing bandwidth […]