GRB 241107A: A Giant Flare from a Close-by Extragalactic Magnetar?

We report the results on the short gamma-ray burst GRB 241107A, obtained with the IBIS instrument on board the INTEGRAL satellite. The burst had a duration of about 0.2 s, a fluence of 8 × 10 ^−7 erg cm ^−2 in the 20 keV–10 MeV range, and a hard spectrum, characterized by a peak energy of 680 keV. T...

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Bibliographic Details
Main Authors: James Craig Rodi, Dominik Patryk Pacholski, Sandro Mereghetti, Edoardo Arrigoni, Angela Bazzano, Lorenzo Natalucci, Ruben Salvaterra, Pietro Ubertini
Format: Article
Language:English
Published: IOP Publishing 2025-01-01
Series:The Astrophysical Journal Letters
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Online Access:https://doi.org/10.3847/2041-8213/ada6b7
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