GCN Circular 40623
Subject
Fermi Gamma-ray Burst Monitor trigger 770675211/250603852 is not a GRB
Date
2025-06-03T21:37:43Z (3 days ago)
From
Lorenzo Scotton at UAH <lscottongcn@outlook.com>
Via
Web form
L. Scotton (UAH) reports on behalf of the Fermi Gamma-ray Burst Monitor Team:
"The Fermi Gamma-ray Burst Monitor (GBM) trigger 770675211/250603852 at 20:26:46.25 UT
on 03 June 2025, tentatively classified as a GRB, is in fact not due
to a GRB. This trigger is likely due to local particles."