GRB 210511B: BALROG localization (Fermi Trigger 642425204 / GRB 210511477)

The public trigdat data of the Fermi Gamma-ray Burst Monitor (GBM) trigger 642425204 at 11:26:39 on 11 May 2021 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) = 314.1+/-1.4 deg Decl.(2000.0) = 56.3+/-0.6 deg We estimate an additional systematic error of 1 deg. Further details are available at: https://grb.mpe.mpg.de/grb/GRB210511477/ The Healpix map can be downloaded from: https://grb.mpe.mpg.de/grb/GRB210511477/healpix The location parameters are available as JSON at: https://grb.mpe.mpg.de/grb/GRB210511477/json