TITLE: GCN CIRCULAR NUMBER: 38279 SUBJECT: GRB 241120A: Fermi GBM Final Real-time Localization DATE: 24/11/20 06:04:29 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 05:53:58 UT on 20 Nov 2024, the Fermi Gamma-ray Burst Monitor (GBM) triggered and located GRB 241120A (trigger 753774843.543556 / 241120246). The on-ground calculated location, using the Fermi GBM trigger data, is RA = 192.5, Dec = 49.7 (J2000 degrees, equivalent to J2000 12h 50m, 49d 42'), with a statistical uncertainty of 1.2 degrees. The angle from the Fermi LAT boresight is 36.0 degrees. The skymap can be found here: https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2024/bn241120246/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/bn241120246/q... The GBM light curve can be found here: https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2024/bn241120246/q... View this GCN Circular online at https://gcn.nasa.gov/circulars/38279. --- To unsubscribe, open this link in a web browser: https://gcn.nasa.gov/unsubscribe/eyJhbGciOiJIUzI1NiJ9.eyJlbWFpbCI6InZzbmV0LW...