GRB 210202A: BALROG localization (Fermi Trigger / GRB 210202841)
Abstract
The public trigdat data of the Fermi Gamma-ray Burst Monitor (GBM) trigger at 20:10:31 on 02 Feb. 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) = 223.5+/-1.5 deg Decl.(2000.0) = -35.5+/-1.0 deg We estimate an additional systematic error of 2 deg. Further details are available at: https://grb.mpe.mpg.de/grb/GRB210202841/ The Healpix map can be downloaded from: https://grb.mpe.mpg.de/grb/GRB210202841/healpix The location parameters are available as JSON at: https://grb.mpe.mpg.de/grb/GRB210202841/json
- Publication:
-
GRB Coordinates Network
- Pub Date:
- February 2021
- Bibcode:
- 2021GCN.29382....1B