TITLE: GCN CIRCULAR NUMBER: 45167 SUBJECT: GRB 260715A: Fermi GBM Final Real-time Localization DATE: 26/07/15 11:20:53 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 11:10:14 UT on 15 Jul 2026, the Fermi Gamma-ray Burst Monitor (GBM) triggered and located GRB 260715A (trigger 805806619.33651 / 260715465). The on-ground calculated location, using the Fermi GBM trigger data, is RA = 157.0, Dec = 22.1 (J2000 degrees, equivalent to J2000 10h 28m, 22d 06'), with a statistical uncertainty of 8.0 degrees. The angle from the Fermi LAT boresight is 72.0 degrees. The skymap can be found here: https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2026/bn260715465/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/bn260715465/q... The GBM light curve can be found here: https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2026/bn260715465/q... View this GCN Circular online at https://gcn.nasa.gov/circulars/45167. --- To unsubscribe, open this link in a web browser: https://gcn.nasa.gov/unsubscribe/eyJhbGciOiJIUzI1NiJ9.eyJlbWFpbCI6InZzbmV0LW...