{
  "subject": "Fermi Gamma-ray Burst Monitor trigger 761782146/250220923 is not a GRB",
  "format": "text/plain",
  "submitter": "rhamburg@usra.edu",
  "createdOn": 1740090943471,
  "circularId": 39390,
  "bibcode": "2025GCN.39390....1H",
  "body": "R. Hamburg (USRA) reports on behalf of the Fermi Gamma-ray Burst Monitor Team:\n\n\"The Fermi Gamma-ray Burst Monitor (GBM) trigger 761782146/250220923 at 22:09:01.82 UT\non 20 February 2025, tentatively classified as a GRB, is in fact not due\nto a GRB. This trigger is likely due to local particles.\"",
  "submittedHow": "web"
}