[vsnet-grb-info 21858] Fermi Trigger 574080135 / GRB 190312446: BALROG localization

[GCN Circulars]

TITLE:   GCN CIRCULAR
NUMBER:  23957
SUBJECT: Fermi Trigger 574080135 / GRB 190312446: BALROG localization
DATE:    19/03/12 13:06:58 GMT
FROM:    Jochen Greiner at MPS,Garching  <jcgrog 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
574080135 at 10:42:10 on 12 March 2019 were automatically fitted for spectrum
and sky location with BALROG (Burgess et al. 2018, MNRAS 476, 1427;
Berlato et al. 2019, A&A (in press; arXiv:1902.01082)).

The best-fit position (1 sigma statistical errors) is:
RA(2000.0) = 326.3+/-1.0 deg
Decl.(2000.0) = 24.7+/-2.0 deg
We estimate an additional systematic error of 2 deg.

Further details and a Healpix map are available at
https://grb.mpe.mpg.de/grb/GRB190312446/