[vsnet-grb-info 25827] BALROG localization (Fermi Trigger 613719013 / GRB 200613229)

[GCN Circulars]

TITLE:   GCN CIRCULAR
NUMBER:  27927
SUBJECT: BALROG localization (Fermi Trigger 613719013 / GRB 200613229)
DATE:    20/06/13 06:35:29 GMT
FROM:    Jochen Greiner at MPI  <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
613719013 at 05:30:08 on 13 June 2020 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) = 151.1+/-0.7 deg
Decl.(2000.0) = 44.5+/-0.4 deg
We estimate an additional systematic error of 2 deg.

Further details are available at:
https://grb.mpe.mpg.de/grb/GRB200613229/

The Healpix map can be downloaded from:
https://grb.mpe.mpg.de/grb/GRB200613229/healpix

The location parameters are available as JSON at:
https://grb.mpe.mpg.de/grb/GRB200613229/json