[vsnet-grb-info 21870] Fermi Trigger 574345067 / GRB 190315512: BALROG localization

[GCN Circulars]

TITLE:   GCN CIRCULAR
NUMBER:  23969
SUBJECT: Fermi Trigger 574345067 / GRB 190315512: BALROG localization
DATE:    19/03/15 12:40:21 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
574345067 at 12:17:42 on 15 March 2019 were automatically fitted for spectrum
and sky location with BALROG (Burgess et al. 2018, MNRAS 476, 1427;
Berlato et al. 2019, ApJ (in press; arXiv:1902.01082)).

The best-fit position (1 sigma statistical errors) is:
RA(2000.0) = 146.0+/-1.9 deg
Decl.(2000.0) = -13.8+/-2.5 deg
We estimate an additional systematic error of 0 deg.

Further details and a Healpix map are available at
https://grb.mpe.mpg.de/grb/GRB190315512/