GCN Circular 26253
Subject
GRB 191117A: Fermi GBM Final Real-time Localization
Date
2019-11-17T00:19:41Z (5 years ago)
From
Fermi GBM Team at MSFC/Fermi-GBM <do_not_reply@GIOC.nsstc.nasa.gov>
The Fermi GBM team reports the detection of a likely LONG GRB
At 00:08:28 UT on 17 Nov 2019, the Fermi Gamma-ray Burst Monitor (GBM) triggered and located GRB 191117A (trigger 595642113.724042 / 191117006).
The on-ground calculated location, using the Fermi GBM trigger data, is RA = 297.9, Dec = 76.4 (J2000 degrees, equivalent to J2000 19h 51m, 76d 24'), with a statistical uncertainty of 9.1 degrees.
The angle from the Fermi LAT boresight is 39.0 degrees.
The skymap can be found here:
https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2019/bn191117006/quicklook/glg_skymap_all_bn191117006.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/bn191117006/quicklook/glg_healpix_all_bn191117006.fit
The GBM light curve can be found here:
https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2019/bn191117006/quicklook/glg_lc_medres34_bn191117006.gif