GCN Circular 9789
Subject
Fermi Gamma-ray Burst Monitor trigger 271833016 is not a GRB
Date
2009-08-13T14:55:14Z (15 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 271833016 at
05:10:14.79 UT on 13 August 2009, tentatively classified as a GRB,
is in fact not due to a GRB. This trigger is due to a
Terrestrial Gamma-Ray Flash (TGF)."