[vsnet-grb-info 24614] GRB 200112A: BALROG localization (Fermi Trigger 600525396 / GRB 200112525)

[GCN Circulars]

TITLE:   GCN CIRCULAR
NUMBER:  26713
SUBJECT: GRB 200112A: BALROG localization (Fermi Trigger 600525396 / GRB 200112525)
DATE:    20/01/12 13:11:45 GMT
FROM:    Jochen Greiner at MPE,Garching  <jcg at mpe.mpg.de>

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
600525396 at 12:36:31 on 12 Jan. 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) = 147.7+/-6.8 deg
Decl.(2000.0) = 66.5+/-1.4 deg
We estimate an additional systematic error of 2 deg.

Further details are available at:
https://grb.mpe.mpg.de/grb/GRB200112525/

The Healpix map can be downloaded from:
https://grb.mpe.mpg.de/grb/GRB200112525/healpix

The location parameters are available as JSON at:
https://grb.mpe.mpg.de/grb/GRB200112525/json