GCN Circular 41422
Subject
Fermi Gamma-ray Burst Monitor trigger 777251788/250818970 is not a GRB
Date
2025-08-19T01:41:04Z (6 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 777251788/250818970 at 23:16:23.51 UT
on 18 August 2025, tentatively classified as a GRB, is in fact not due
to a GRB. This trigger is likely due to local particles."