[AAVSO-HEN] Fermi Gamma-ray Burst Monitor triggers 269935914 through 270021937 are not GRBs

[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:  9702
SUBJECT: Fermi Gamma-ray Burst Monitor triggers 269935914 through 270021937 are not GRBs
DATE:    09/07/23 14:16:50 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 six Fermi Gamma-ray Burst Monitor (GBM) triggers 269935914, 
269946189, 269952212, 269957694 and 269963785 observed at 06:11:52.75 UT, 
09:03:07.96 UT, 10:43:30.56 UT, 12:14:52.84 UT and 13:56:23.13 UT on 
22 July 2009  and trigger 270021937 observed at 06:05:35.05 UT on 23 July
2009, in some cases tentatively classified as a GRB, are  not due to a GRBs.

These triggers are all due to local particles events which occurred near
the SAA boundary."