arXiv:2410.17189 [astro-ph.HE]AbstractReferencesReviewsResources Classifications Subjects Themes Keywords second brightest gamma-ray burst grb, brightest gamma-ray burst grb 230307a, fermi/gbm observations, gecam-fermi/gbm time-resolved spectral analysis Tags Journal Information Publisher Journal Year Month Volume Number Pages DOI URL Miscellaneous Typesetting Pages Language License Submit Reset