TITLE: GCN CIRCULAR NUMBER: 39320 SUBJECT: GRB 250214A: Fermi GBM Final Real-time Localization DATE: 25/02/14 05:42:39 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 05:32:07 UT on 14 Feb 2025, the Fermi Gamma-ray Burst Monitor (GBM) triggered and located GRB 250214A (trigger 761203932.174936 / 250214231). The on-ground calculated location, using the Fermi GBM trigger data, is RA = 122.8, Dec = -41.9 (J2000 degrees, equivalent to J2000 08h 11m, -41d 53'), with a statistical uncertainty of 5.3 degrees. The angle from the Fermi LAT boresight is 122.0 degrees. The skymap can be found here: https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn250214231/q... The HEALPix FITS file, including the estimated localization systematic, can be found here: https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn250214231/q... The GBM light curve can be found here: https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn250214231/q... View this GCN Circular online at https://gcn.nasa.gov/circulars/39320. --- To unsubscribe, open this link in a web browser: https://gcn.nasa.gov/unsubscribe/eyJhbGciOiJIUzI1NiJ9.eyJlbWFpbCI6InZzbmV0LW...