TITLE:   GCN CIRCULAR
NUMBER:  44381
SUBJECT: Fermi Gamma-ray Burst Monitor trigger 798482368/260421694 is not a GRB
DATE:    26/04/21 19:24:18 GMT
FROM:    atrigg2@lsu.edu

A. C. Trigg (NPP ORAU, NASA MSFC) reports on behalf of the Fermi Gamma-ray Burst Monitor Team:

"The Fermi Gamma-ray Burst Monitor (GBM) trigger 798482368/260421694 at 16:39:23.09 UT
on 21 April 2026, tentatively classified as a GRB, is in fact not due
to a GRB. This trigger is likely due to local particles (SAA Exit)."