[vsnet-grb-info 23917] 191017A: BALROG localization (Fermi Trigger 592997024 / GRB 191017391)

[GCN Circulars]

TITLE:   GCN CIRCULAR
NUMBER:  26016
SUBJECT: 191017A: BALROG localization (Fermi Trigger 592997024 / GRB 191017391)
DATE:    19/10/17 09:51:07 GMT
FROM:    Jochen Greiner at MPE,Garching  <jcg at mpe.mpg.de>

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

The public trigdat data of the Fermi Gamma-ray Burst Monitor (GBM) trigger
592997024 at 09:23:39 on 17 Oct. 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) = 169.0+/-2.3 deg
Decl.(2000.0) = 44.7+/-2.8 deg
We estimate an additional systematic error of 1 deg.

Further details are available at:
https://grb.mpe.mpg.de/grb/GRB191017391/

The Healpix map can be downloaded from:
https://grb.mpe.mpg.de/grb/GRB191017391/healpix

The location parameters are available as JSON at:
https://grb.mpe.mpg.de/grb/GRB191017391/json