TITLE: GCN CIRCULAR NUMBER: 43642 SUBJECT: GRB 260208A: Fermi GBM Classification Correction DATE: 26/02/08 14:07:05 GMT FROM: Rushikesh Sonawane at IISER, TVM R. Sonawane (IISER, TVM), O.J. Roberts (Uni. of Galway, Ireland), and R. Hamburg (USRA) reports on behalf of the Fermi Gamma-ray Burst Monitor Team: "The Fermi Gamma-ray Burst Monitor (GBM) trigger 792220053/260208214 at 05:07:28.24 UT on 08 February 2026, is in fact a GRB. The GBM localization for this GRB is valid (GCN 43635). The GRB was confirmed with an optical afterglow detection by MASTER (GCN 43640). This trigger was misclassified as a particle trigger (GCN 43636)."