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GCN Circular 41546

Subject
Fermi Gamma-ray Burst Monitor trigger 777883624/250826283 is not a GRB
Date
2025-08-26T08:16:30Z (a month ago)
From
Rushikesh Sonawane at IISER, TVM <rushikesh23@iisertvm.ac.in>
Via
Web form
R. Sonawane (IISER, TVM) reports on behalf of the Fermi Gamma-ray Burst Monitor Team:

"The Fermi Gamma-ray Burst Monitor (GBM) trigger 777883624/250826283 at 06:46:59.09 UT
on 26 August 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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