Skip to main content
New Announcement Feature, Code of Conduct, Circular Revisions. See news and announcements

GCN Circular 32457

Subject
Fermi GBM trigger 681890304/220811249 is not a GRB
Date
2022-08-11T07:58:33Z (2 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 681890304/220811249 at
05:58:19.03 UT on 11 August 2022, tentatively classified as a GRB, is in
fact not due to a GRB. This trigger is due to particle activity.

For Fermi GBM data and info, please visit the official Fermi GBM Support
Page: https://fermi.gsfc.nasa.gov/ssc/data/access/gbm/"
Looking for U.S. government information and services? Visit USA.gov