TITLE: GCN CIRCULAR NUMBER: 35615 SUBJECT: GRB 240124A?: BALROG localization (Fermi Trigger 727752941 / GRB 240124066) DATE: 24/01/24 02:13:00 GMT FROM: Jochen Greiner at MPE <jcgrog@mpe.mpg.de> B. Biltzinger, T. Preis, J. Burgess & J. Greiner (all MPE Garching) report: The public trigdat data of the Fermi Gamma-ray Burst Monitor (GBM) trigger 727752941 at 01:35:36 on 24 Jan. 2024 were automatically fitted for spectrum and sky location with BALROG (Burgess et al. 2018, MNRAS 476, 1427; Berlato et al. 2019, ApJ 873, 60). The best-fit position (1 sigma statistical errors) is: RA(2000.0) = 316.73+/-0.58 deg Decl.(2000.0) = -22.75+/-0.39 deg We estimate an additional systematic error of 1 deg. Further details are available at: https://grb.mpe.mpg.de/grb/GRB240124066/ The Healpix map can be downloaded from: https://grb.mpe.mpg.de/grb/GRB240124066/healpix The location parameters are available as JSON at: https://grb.mpe.mpg.de/grb/GRB240124066/json View this GCN Circular online at https://gcn.nasa.gov/circulars/35615. --- To unsubscribe, open this link in a web browser: https://gcn.nasa.gov/unsubscribe/eyJhbGciOiJIUzI1NiJ9.eyJlbWFpbCI6InZzbmV0LW...