[vsnet-grb-info 24193] GRB 191125A: Fermi GBM Final Real-time Localization

[GCN Circulars]

TITLE:   GCN CIRCULAR
NUMBER:  26292
SUBJECT: GRB 191125A: Fermi GBM Final Real-time Localization
DATE:    19/11/25 05:07:00 GMT
FROM:    Fermi GBM Team at MSFC/Fermi-GBM  <do_not_reply at GIOC.nsstc.nasa.gov>

The Fermi GBM team reports the detection of a likely LONG GRB

At 04:56:43 UT on 25 Nov 2019, the Fermi Gamma-ray Burst Monitor (GBM) triggered and located GRB 191125A (trigger 596350608.13565 / 191125206).

The on-ground calculated location, using the Fermi GBM trigger data, is RA = 243.1, Dec = -13.1 (J2000 degrees, equivalent to J2000 16h 12m, -13d 05'), with a statistical uncertainty of 1.0 degrees.

The angle from the Fermi LAT boresight is 71.0 degrees.

The skymap can be found here:
https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2019/bn191125206/quicklook/glg_skymap_all_bn191125206.png

The HEALPix FITS file, including the estimated localization systematic, can be found here:
https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2019/bn191125206/quicklook/glg_healpix_all_bn191125206.fit

The GBM light curve can be found here:
https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2019/bn191125206/quicklook/glg_lc_medres34_bn191125206.gif