[AAVSO-HEN] Fermi Gamma-ray Burst Monitor trigger 091028818 is not a GRB

[grb at aavso.org]

The following is a GCN Circular circulated via the AAVSO network.
For an archive and more information on circulars visit:
http://lheawww.gsfc.nasa.gov/docs/gamcosray/legr/bacodine/gcn3_archive.html

TITLE:   GCN CIRCULAR
NUMBER:  10105
SUBJECT: Fermi Gamma-ray Burst Monitor trigger 091028818 is not a GRB
DATE:    09/10/29 15:34:07 GMT
FROM:    Narayana Bhat at U Alabama/Huntsville/GBM  <Narayana.Bhat at nasa.gov>

P. N. Bhat (UAH) 
report on behalf of the Fermi GBM Team:


The Fermi Gamma-ray Burst Monitor (GBM) trigger 091028818 at 19:37:46.39 UT
on 28 October 2009, tentatively classified as a GRB, is in fact not due
to a GRB. This trigger is due to Solar Flare.