TITLE: GCN CIRCULAR NUMBER: 36617 SUBJECT: GRB 240605B: Fermi GBM Final Real-time Localization DATE: 24/06/05 08:17:45 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 08:07:04 UT on 5 Jun 2024, the Fermi Gamma-ray Burst Monitor (GBM) triggered and located GRB 240605B (trigger 739267629.47752 / 240605338). The on-ground calculated location, using the Fermi GBM trigger data, is RA = 68.2, Dec = 34.5 (J2000 degrees, equivalent to J2000 04h 32m, 34d 30'), with a statistical uncertainty of 18.1 degrees. The angle from the Fermi LAT boresight is 78.0 degrees. The skymap can be found here: https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2024/bn240605338/q... The HEALPix FITS file, including the estimated localization systematic, can be found here: https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2024/bn240605338/q... The GBM light curve can be found here: https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2024/bn240605338/q... View this GCN Circular online at https://gcn.nasa.gov/circulars/36617. --- To unsubscribe, open this link in a web browser: https://gcn.nasa.gov/unsubscribe/eyJhbGciOiJIUzI1NiJ9.eyJlbWFpbCI6InZzbmV0LW...