TITLE: GCN CIRCULAR NUMBER: 26158 SUBJECT: GRB 191104C: BALROG localization (Fermi Trigger 594557071 / GRB 191104448) DATE: 19/11/04 11:08:06 GMT FROM: Jochen Greiner at MPE,Garching F. Kunzweiler, B. Biltzinger, F. Berlato, J. Burgess & J. Greiner (all MPE Garching) report: The public trigdat data of the Fermi Gamma-ray Burst Monitor (GBM) trigger 594557071 at 10:44:26 on 04 Nov. 2019 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) = 291.3+/-0.8 deg Decl.(2000.0) = 23.7+/-0.6 deg We estimate an additional systematic error of 2 deg. Further details are available at: https://grb.mpe.mpg.de/grb/GRB191104448/ The Healpix map can be downloaded from: https://grb.mpe.mpg.de/grb/GRB191104448/healpix The location parameters are available as JSON at: https://grb.mpe.mpg.de/grb/GRB191104448/json