[vsnet-grb-info 38827] Fermi Gamma-ray Burst Monitor trigger 772058337/250619860 is not a GRB

TITLE: GCN CIRCULAR NUMBER: 40786 SUBJECT: Fermi Gamma-ray Burst Monitor trigger 772058337/250619860 is not a GRB DATE: 25/06/19 21:58:33 GMT FROM: eliza.neights@gmail.com

E. Neights (GWU, NASA GSFC) reports on behalf of the Fermi Gamma-ray Burst Monitor Team:

"The Fermi Gamma-ray Burst Monitor (GBM) trigger 772058337/250619860 at 20:38:52.44 UT on 19 June 2025, tentatively classified as a GRB, is in fact not due to a GRB. This trigger is likely due to local particles."

View this GCN Circular online at https://gcn.nasa.gov/circulars/40786. --- To unsubscribe, open this link in a web browser: https://gcn.nasa.gov/unsubscribe/eyJhbGciOiJIUzI1NiJ9.eyJlbWFpbCI6InZzbmV0LW...