GCN Circular 33837
GRB 230520B is not a GRB
2023-05-21T00:41:11Z (18 days ago)
Suraj Poolakkil at UAH <email@example.com>
S. Poolakkil (UAH) reports on behalf of the Fermi Gamma-ray Burst Monitor Team: "The Fermi Gamma-ray Burst Monitor (GBM) trigger 706317104/230520966 at 23:11:39.14 UT on 20 May 2023, tentatively classified as GRB 230520B (GCN 33836), is in fact not due to a GRB. This trigger is likely due to Local Particles."