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GCN Circular 40725

Subject
Fermi Gamma-ray Burst Monitor trigger 771541927/250613883 is not a GRB
Date
2025-06-13T23:39:36Z (3 days ago)
From
sumanbala2210@gmail.com
Via
Web form
S. Bala (USRA) reports on behalf of the Fermi Gamma-ray Burst Monitor Team:

"The Fermi Gamma-ray Burst Monitor (GBM) trigger 771541927/250613883 at 21:12:02.66 UT
on 13 June 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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