TITLE: GCN CIRCULAR NUMBER: 44874 SUBJECT: GRB 260608B: Fermi GBM Final Localization DATE: 26/06/08 17:54:52 GMT FROM: oindabimukherjee@gmail.com The Fermi GBM team reports the detection of a likely LONG GRB "At 12:41:28.68 UT on 08 June 2026, the Fermi Gamma-ray Burst Monitor (GBM) triggered and located GRB 260608B (trigger 802615293/260608529). The on-ground calculated location, using the Fermi GBM trigger data, is RA = 56.98, Dec = 64.15 (J2000 degrees, equivalent to J2000 3h 47m, +64d 9'), with a statistical uncertainty of 3.78 degrees. The angle from the Fermi LAT boresight is 116 degrees. The skymap can be found here: https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2026/bn260608529/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/bn260608529/q... The GBM light curve can be found here: https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2026/bn260608529/q..." View this GCN Circular online at https://gcn.nasa.gov/circulars/44874. --- To unsubscribe, open this link in a web browser: https://gcn.nasa.gov/unsubscribe/eyJhbGciOiJIUzI1NiJ9.eyJlbWFpbCI6InZzbmV0LW...