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GCN Circular 18207

Subject
Fermi GBM trigger 150828520 is not a GRB
Date
2015-08-28T20:34:50Z (9 years ago)
From
Hoi-Fung Yu at MPE <sptfung@mpe.mpg.de>
H.-F. Yu reports on behalf of the Fermi GBM Team:

"The Fermi Gamma-ray Burst Monitor (GBM) trigger 462457770/150828520
at 12:29:26.76 UT on the 28 August 2015, tentatively classified
as a GRB, is in fact not due to a GRB. This trigger is due to a
particle event."
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