[vsnet-grb-info 23652] GRB 190915A: BALROG localization (Fermi Trigger 590219102 / GRB 190915240)

[GCN Circulars]

TITLE:   GCN CIRCULAR
NUMBER:  25751
SUBJECT: GRB 190915A: BALROG localization (Fermi Trigger 590219102 / GRB 190915240)
DATE:    19/09/15 06:11:07 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
590219102 at 05:44:57 on 15 Sept. 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) = 54.2+/-4.5 deg
Decl.(2000.0) = 7.2+/-3.1 deg
We estimate an additional systematic error of 1 deg.

Further details are available at:
https://grb.mpe.mpg.de/grb/GRB190915240/

The Healpix map can be downloaded from:
https://grb.mpe.mpg.de/grb/GRB190915240/healpix

The location parameters are available as JSON at:
https://grb.mpe.mpg.de/grb/GRB190915240/json