GCN Circular 38856
Subject
LIGO/Virgo/KAGRA S250108ha: Retraction of GW compact binary merger candidate
Date
2025-01-08T21:26:41Z (4 days ago)
From
Isaac McMahon at University of Zurich <isaac.mcmahon@ligo.org>
Via
Web form
The LIGO Scientific Collaboration, the Virgo Collaboration, and the KAGRA Collaboration report:
The trigger S250108ha, initially reported because of a coincidence with Fermi/GBM trigger 758061038/250108855, is no longer considered to be a candidate of interest.
That Fermi trigger is no longer classified as a GRB. Without this, the GW candidate’s significance is below our alert threshold.