Skip to main content
Testing. You are viewing the public testing version of GCN. For the production version, go to https://gcn.nasa.gov.
New! Circulars over Kafka, Heartbeat Topic, and Schema v4.1.0. See news and announcements

GCN Circular 15604

Subject
Fermi Gamma-ray Burst Monitor trigger 409187680/131219968 is not a GRB
Date
2013-12-20T00:56:49Z (11 years ago)
From
Binbin Zhang at UAH <binbin.zhang@uah.edu>
Bin-Bin Zhang (UAH) report on behalf of
the Fermi Gamma-ray Burst Monitor Team:

�The Fermi Gamma-ray Burst Monitor (GBM) trigger 409187680 / 131219968
at 23:14:37.68 UT on 19 December 2013, tentatively classified as a GRB,
is in fact not due to a GRB. This trigger is due to a solar flare.�
Looking for U.S. government information and services? Visit USA.gov