{
  "circularId": 44047,
  "subject": "Fermi Gamma-ray Burst Monitor trigger 795096033/260312500 (GRB 260313A) is unlikely to be a GRB",
  "submitter": "oliver.roberts@universityofgalway.ie",
  "bibcode": "2026GCN.44047....1R",
  "body": "O.J. Roberts (Uni. of Galway, Ireland) reports on behalf of the Fermi Gamma-ray Burst Monitor Team:\n\n\"The Fermi Gamma-ray Burst Monitor (GBM) trigger GRB 260313A (trigger 795096033/260312500) \nat 12:00:28.58 UT on 13 March 2026, tentatively classified as a GRB (GCN 43995, GCN 43987), is in \nfact unlikely to be a GRB. The nature of this trigger is uncertain.\"",
  "createdOn": 1773847899425,
  "submittedHow": "web",
  "format": "text/plain",
  "eventId": "GRB 260313A"
}