[vsnet-grb-info 23795] GRB 191001A: BALROG localization (Fermi Trigger 591604915 / GRB 191001279)

[GCN Circulars]

TITLE:   GCN CIRCULAR
NUMBER:  25894
SUBJECT: GRB 191001A: BALROG localization (Fermi Trigger 591604915 / GRB 191001279)
DATE:    19/10/01 07:00:08 GMT
FROM:    Jochen Greiner at MPE,Garching  <jcg at mpe.mpg.de>

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

The public trigdat data of the Fermi Gamma-ray Burst Monitor (GBM) trigger
591604915 at 06:41:50 on 01 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) = 313.4+/-6.0 deg
Decl.(2000.0) = 15.1+/-1.4 deg
We estimate an additional systematic error of 2 deg.

Further details are available at:
https://grb.mpe.mpg.de/grb/GRB191001279/

The Healpix map can be downloaded from:
https://grb.mpe.mpg.de/grb/GRB191001279/healpix

The location parameters are available as JSON at:
https://grb.mpe.mpg.de/grb/GRB191001279/json