[vsnet-grb-info 19325] Fermi GBM trigger 514379207/170420463 is not a GRB

[GCN Circulars]

TITLE:   GCN CIRCULAR
NUMBER:  21022
SUBJECT: Fermi GBM trigger 514379207/170420463 is not a GRB
DATE:    17/04/20 12:31:03 GMT
FROM:    Andreas von Kienlin at MPE  <azk at mpe.mpg.de>

A. von Kienlin (MPE) reports on behalf of the Fermi GBM Team:

"The Fermi Gamma-ray Burst Monitor (GBM) trigger
514379207/170420463 at 11:06:42.17 UT on 20 April 2017,
tentatively classified as a GRB, is in fact not due to a GRB.
This trigger is due to local particles."