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GCN Circular 40670

Subject
Fermi Gamma-ray Burst Monitor trigger 771256110/250610575 is not a GRB
Date
2025-06-10T14:25:40Z (6 days ago)
Edited On
2025-06-10T17:11:44Z (6 days ago)
From
eliza.neights@gmail.com
Edited By
Judith Racusin at NASA/GSFC <judith.racusin@nasa.gov>
Via
Web form
E. Neights (GWU, NASA GSFC) reports on behalf of the Fermi Gamma-ray Burst Monitor Team:

"The Fermi Gamma-ray Burst Monitor (GBM) trigger 771256110/250610575 at 13:48:25.58 UT
on 10 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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