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GCN Circular 33846

Subject
Fermi Gamma-ray Burst Monitor trigger 706338208/230521211 is not a GRB
Date
2023-05-22T00:19:06Z (17 days ago)
From
Stephen Lesage at Fermi-GBM Team <sjl0014@uah.edu>
S. Lesage (UAH) reports on behalf of the Fermi Gamma-ray Burst Monitor Team: "The Fermi Gamma-ray Burst Monitor (GBM) trigger 706338208/230521211 at 05:03:23 UT on 21 May 2023, tentatively classified as GRB 230521A (GCN 33839), is in fact not due to a GRB. This trigger is likely due to Uncertain."
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