TITLE: GCN CIRCULAR NUMBER: 43376 SUBJECT: GRB 260112A: Fermi GBM Final Real-time Localization DATE: 26/01/12 05:36:31 GMT FROM: Fermi GBM Team at MSFC/Fermi-GBM <do_not_reply@GIOC.nsstc.nasa.gov> The Fermi GBM team reports the detection of a likely LONG GRB At 05:25:50 UT on 12 Jan 2026, the Fermi Gamma-ray Burst Monitor (GBM) triggered and located GRB 260112A (trigger 789888355.72541 / 260112226). The on-ground calculated location, using the Fermi GBM trigger data, is RA = 326.5, Dec = -37.8 (J2000 degrees, equivalent to J2000 21h 45m, -37d 47'), with a statistical uncertainty of 18.3 degrees. The angle from the Fermi LAT boresight is 112.0 degrees. The skymap can be found here: https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2026/bn260112226/q... The HEALPix FITS file, including the estimated localization systematic, can be found here: https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2026/bn260112226/q... The GBM light curve can be found here: https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2026/bn260112226/q... View this GCN Circular online at https://gcn.nasa.gov/circulars/43376. --- To unsubscribe, open this link in a web browser: https://gcn.nasa.gov/unsubscribe/eyJhbGciOiJIUzI1NiJ9.eyJlbWFpbCI6InZzbmV0LW...