[vsnet-grb-info 23391] GRB 190827A: BALROG localization (Fermi Trigger 588597173 / GRB 190827467)

[GCN Circulars]

TITLE:   GCN CIRCULAR
NUMBER:  25490
SUBJECT: GRB 190827A: BALROG localization (Fermi Trigger 588597173 / GRB 190827467)
DATE:    19/08/27 11:36:00 GMT
FROM:    Jochen Greiner at MPE,Garching  <jcg at mpe.mpg.de>

J. Burgess , B. Biltzinger, F. Kunzweiler, F. Berlato, & J. Greiner (all MPE Garching) report:

The public trigdat data of the Fermi Gamma-ray Burst Monitor (GBM) trigger
588597173 at 11:12:48 on 27 Aug. 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) = 175.8+/-0.9 deg
Decl.(2000.0) = 41.5+/-1.1 deg
We estimate an additional systematic error of 1 deg.

Further details are available at:
https://grb.mpe.mpg.de/grb/GRB190827467/

The Healpix map can be downloaded from:
https://grb.mpe.mpg.de/grb/GRB190827467/healpix

The location parameters are available as JSON at:
https://grb.mpe.mpg.de/grb/GRB190827467/json