GCN Circular 31450
Subject
Fermi Gamma-ray Burst Monitor trigger 663917434/220115230 is not a GRB
Date
2022-01-15T12:09:31Z (3 years ago)
From
Andreas von Kienlin at MPE <azk@mpe.mpg.de>
A. von Kienlin (MPE) reports on behalf of the Fermi GBM Team:
"The Fermi Gamma-ray Burst Monitor (GBM) trigger 663917434/220115230 at
05:30:29.95 UT on 15 January 2022,
tentatively classified as a GRB, is in fact not due to a GRB. This trigger
is likely due to a distant particles event."