TITLE: GCN CIRCULAR NUMBER: 28936 SUBJECT: GRB 201121A: BALROG localization (Fermi Trigger 627614994 / GRB 201121062) DATE: 20/11/21 01:49:50 GMT FROM: Jochen Greiner at MPE,Garching B. Biltzinger, F. Kunzweiler, F. Berlato, J. Burgess & J. Greiner (all MPE Garching) report: The public trigdat data of the Fermi Gamma-ray Burst Monitor (GBM) trigger 627614994 at 01:29:49 on 21 Nov. 2020 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) = 212.11+/-1.14 deg Decl.(2000.0) = -25.44+/-1.07 deg We estimate an additional systematic error of 1 deg. Further details are available at: https://grb.mpe.mpg.de/grb/GRB201121062/ The Healpix map can be downloaded from: https://grb.mpe.mpg.de/grb/GRB201121062/healpix The location parameters are available as JSON at: https://grb.mpe.mpg.de/grb/GRB201121062/json