TITLE: GCN CIRCULAR NUMBER: 26231 SUBJECT: GRB 191111B: Fermi GBM Final Real-time Localization DATE: 19/11/11 13:17:30 GMT FROM: Fermi GBM Team at MSFC/Fermi-GBM The Fermi GBM team reports the detection of a likely LONG GRB At 13:07:10 UT on 11 Nov 2019, the Fermi Gamma-ray Burst Monitor (GBM) triggered and located GRB 191111B (trigger 595170435.791792 / 191111547). The on-ground calculated location, using the Fermi GBM trigger data, is RA = 239.4, Dec = -70.4 (J2000 degrees, equivalent to J2000 15h 57m, -70d 24'), with a statistical uncertainty of 4.0 degrees. The angle from the Fermi LAT boresight is 34.0 degrees. The skymap can be found here: https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2019/bn191111547/quicklook/glg_skymap_all_bn191111547.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/bn191111547/quicklook/glg_healpix_all_bn191111547.fit The GBM light curve can be found here: https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2019/bn191111547/quicklook/glg_lc_medres34_bn191111547.gif