8-12 May 2023
Haus H, Telegrafenberg
Europe/Berlin timezone

Fine structures of a solar bursts observed with LOFAR

Not scheduled
20m
Haus H, Telegrafenberg

Haus H, Telegrafenberg

Potsdam, Germany
Poster presentation 2) Small and large-scale magnetic features – from bright points to sunspots (Observations and Theory) Small and large-scale magnetic features – from bright points to sunspots (Observations and Theory)

Speaker

Bartosz Dabrowski (Space Radio-Diagnostics Research Centre, University of Warmia and Mazury)

Description

We report high frequency and time resolution LOFAR observations in the frequency range of 20-80 MHz, of the type III solar radio bursts which appeared on 8 April 2019. They are accompanied by different fine structures appearing in 20-40 MHz range. We have prepared dynamic spectra produced with the use of LOFAR Solar Imaging Pipeline, and classified the observed phenomena to several generally accepted groups of fine structures. We also discuss their properties, such duration, spectral width, drift and general statistics of the whole sample.

Submit to 'solar physics' topical issue? Maybe

Primary author

Bartosz Dabrowski (Space Radio-Diagnostics Research Centre, University of Warmia and Mazury)

Co-authors

Dr Aleksandra Wolowska (Space Radio-Diagnostics Research Centre, University of Warmia and Mazury) Dr Christian Vocks Dr Jasmina Magdalenic Dr PeiJin Zhang Pawel Flisek (Space Radio-Diagnostics Research Centre, University of Warmia and Mazury) Dr Diana Morosan Prof. Andrzej Krankowski (Space Radio-Diagnostics Research Centre, University of Warmia and Mazury) Prof. Gottfried Mann Adam Fron (Space Radio-Diagnostics Research Centre, University of Warmia and Mazury) Dr Mario Bisi Dr Richard Fallows Peter Gallagher Dr Pietro Zucca

Presentation Materials

There are no materials yet.