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GCN Circular 39390

Subject
Fermi Gamma-ray Burst Monitor trigger 761782146/250220923 is not a GRB
Date
2025-02-20T22:35:43Z (a month ago)
From
rhamburg@usra.edu
Via
Web form
R. Hamburg (USRA) reports on behalf of the Fermi Gamma-ray Burst Monitor Team:

"The Fermi Gamma-ray Burst Monitor (GBM) trigger 761782146/250220923 at 22:09:01.82 UT
on 20 February 2025, tentatively classified as a GRB, is in fact not due
to a GRB. This trigger is likely due to local particles."
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