TITLE: GCN CIRCULAR NUMBER: 35700 SUBJECT: GRB 240207A: Fermi GBM Final Real-time Localization DATE: 24/02/07 15:30:53 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 15:20:18 UT on 7 Feb 2024, the Fermi Gamma-ray Burst Monitor (GBM) triggered and located GRB 240207A (trigger 729012023.222884 / 240207639). The on-ground calculated location, using the Fermi GBM trigger data, is RA = 162.1, Dec = 51.6 (J2000 degrees, equivalent to J2000 10h 48m, 51d 36'), with a statistical uncertainty of 9.2 degrees. The angle from the Fermi LAT boresight is 73.0 degrees. The skymap can be found here: https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2024/bn240207639/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/bn240207639/q... The GBM light curve can be found here: https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2024/bn240207639/q... View this GCN Circular online at https://gcn.nasa.gov/circulars/35700. --- To unsubscribe, open this link in a web browser: https://gcn.nasa.gov/unsubscribe/eyJhbGciOiJIUzI1NiJ9.eyJlbWFpbCI6InZzbmV0LW...