TITLE: GCN CIRCULAR NUMBER: 34814 SUBJECT: GRB 231012A: Fermi GBM Final Real-time Localization DATE: 23/10/12 17:05:29 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 16:54:51 UT on 12 Oct 2023, the Fermi Gamma-ray Burst Monitor (GBM) triggered and located GRB 231012A (trigger 718822496.021004 / 231012705). The on-ground calculated location, using the Fermi GBM trigger data, is RA = 144.5, Dec = 64.7 (J2000 degrees, equivalent to J2000 09h 37m, 64d 42'), with a statistical uncertainty of 10.7 degrees. The angle from the Fermi LAT boresight is 155.0 degrees. The skymap can be found here: https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2023/bn231012705/q... The HEALPix FITS file, including the estimated localization systematic, can be found here: https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2023/bn231012705/q... The GBM light curve can be found here: https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2023/bn231012705/q... View this GCN Circular online at https://gcn.nasa.gov/circulars/34814. --- To unsubscribe, open this link in a web browser: https://gcn.nasa.gov/unsubscribe/eyJhbGciOiJIUzI1NiJ9.eyJlbWFpbCI6InZzbmV0LW...