TITLE: GCN CIRCULAR NUMBER: 24839 SUBJECT: GRB 190615A: Fermi GBM Final Real-time Localization DATE: 19/06/15 15:28:10 GMT FROM: Fermi GBM Team at MSFC/Fermi-GBM The Fermi GBM team reports the detection of a likely LONG GRB At 15:16:27 UT on 15 Jun 2019, the Fermi Gamma-ray Burst Monitor (GBM) triggered and located GRB 190615A (trigger 582304592.372344 / 190615636). The on-ground calculated location, using the Fermi GBM trigger data, is RA = 191.4, Dec = 49.4 (J2000 degrees, equivalent to J2000 12h 45m, 49d 23'), with a statistical uncertainty of 2.3 degrees. The angle from the Fermi LAT boresight is 122.0 degrees. The skymap can be found here: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2019/bn190615636/quicklook/glg_skymap_all_bn190615636.png The HEALPix FITS file, including the estimated localization systematic, can be found here: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2019/bn190615636/quicklook/glg_healpix_all_bn190615636.fit The GBM light curve can be found here: http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2019/bn190615636/quicklook/glg_lc_medres34_bn190615636.gif