TITLE: GCN CIRCULAR NUMBER: 35634 SUBJECT: GRB 240125B: Fermi GBM Final Localization DATE: 24/01/26 02:54:31 GMT FROM: Cori Fletcher at USRA <cfletcher@usra.edu> The Fermi GBM team reports the detection of a likely SHORT GRB "At 20:48:42.61 UT on 25 January 2024, the Fermi Gamma-ray Burst Monitor (GBM) triggered and located GRB 240125B (trigger 727908527/240125867). The on-ground calculated location, using the Fermi GBM trigger data, is RA = 81.10, Dec = 21.10 (J2000 degrees, equivalent to J2000 5h 24m, +21d 6'), with a statistical uncertainty of 16.96 degrees. The angle from the Fermi LAT boresight is 78 degrees. The skymap can be found here: https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2024/bn240125867/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/bn240125867/q... The GBM light curve can be found here: https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2024/bn240125867/q..." View this GCN Circular online at https://gcn.nasa.gov/circulars/35634. --- To unsubscribe, open this link in a web browser: https://gcn.nasa.gov/unsubscribe/eyJhbGciOiJIUzI1NiJ9.eyJlbWFpbCI6InZzbmV0LW...