Searching for optical flares on the X-ray transient EXO 040830-7134.7

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Published: Dec 24, 2024
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X-ray transient red dwarf optical flares

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Aleksei Shlyapnikov
Crimean Astrophysical Observatory, Nauchny 298409
Mark Gorbachev
Kazan (Volga region) Federal University, Kazan 420008, Russia

Abstract

This paper provides a brief overview of the research on EXO 040830-7134.7 since the discovery of the X-ray transient. The data of its observations in the X-ray and optical ranges of the spectrum are analyzed. As a result of processing the light curves and through visual control, more than 30 significant flares have been detected. The maximum flare energy is recorded at 1034 erg. Images with the most typical flares are presented in this publication.

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How to Cite
Shlyapnikov A., Gorbachev M., 2024. Acta Astrophysica Taurica, vol. 5, no. 4, pp. 1–4. Available at: https://astrophysicatauricum.org/index.php/aat/article/view/92 (Accessed: 2 January 2025)
Issue
Vol. 5 No. 4 (2024)
Section
Magnetism and activity of the Sun and stars – 2021 Conference proceedings
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