GCN Circular 40861
Subject
Fermi Gamma-ray Burst Monitor trigger 772811638/250628579 is not a GRB
Date
2025-06-28T16:15:00Z (9 days ago)
From
Jacob Smith at Fermi-GBM Team <jrs0118@uah.edu>
Via
Web form
Jacob Smith (UAH) reports on behalf of the Fermi Gamma-ray Burst Monitor Team:
"The Fermi Gamma-ray Burst Monitor (GBM) trigger 772811638/250628579 at 13:53:53.18 UT
on 28 June 2025, tentatively classified as a GRB, is in fact not due
to a GRB. This trigger is likely due to Local Particles."