TITLE:   GCN CIRCULAR
NUMBER:  38718
SUBJECT: Fermi Gamma-ray Burst Monitor trigger 757207662/241229978 (GRB 241229C) is not a GRB
DATE:    24/12/30 00:22:47 GMT
FROM:    Ava Myers at NASA GSFC <ava.myers@nasa.gov>

A. Myers (NPP/GSFC) reports on behalf of the Fermi Gamma-ray Burst Monitor Team:

"The Fermi Gamma-ray Burst Monitor (GBM) trigger 757207662/241229978 at 23:27:37.34 UT
on 29 December 2024, tentatively classified as a GRB, is in fact not due
to a GRB. This trigger is likely due to a solar flare."