TITLE: GCN CIRCULAR NUMBER: 45131 SUBJECT: GRB 260710A: Fermi GBM Final Real-time Localization DATE: 26/07/10 13:09:14 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 12:58:43 UT on 10 Jul 2026, the Fermi Gamma-ray Burst Monitor (GBM) triggered and located GRB 260710A (trigger 805381128.521136 / 260710541). The on-ground calculated location, using the Fermi GBM trigger data, is RA = 5.6, Dec = -85.0 (J2000 degrees, equivalent to J2000 00h 22m, -85d 00'), with a statistical uncertainty of 1.8 degrees. The angle from the Fermi LAT boresight is 135.0 degrees. The skymap can be found here: https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2026/bn260710541/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/bn260710541/q... The GBM light curve can be found here: https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2026/bn260710541/q... View this GCN Circular online at https://gcn.nasa.gov/circulars/45131. --- To unsubscribe, open this link in a web browser: https://gcn.nasa.gov/unsubscribe/eyJhbGciOiJIUzI1NiJ9.eyJlbWFpbCI6InZzbmV0LW...