//////////////////////////////////////////////////////////////////////// TITLE: GCN CIRCULAR NUMBER: 31452 SUBJECT: GRB 220115A: Fermi GBM Final Real-time Localization DATE: 22/01/15 17:10:53 GMT FROM: Fermi GBM Team at MSFC/Fermi-GBM The Fermi GBM team reports the detection of a likely LONG GRB At 17:00:27 UT on 15 Jan 2022, the Fermi Gamma-ray Burst Monitor (GBM) triggered and located GRB 220115A (trigger 663958832.581364 / 220115709). The on-ground calculated location, using the Fermi GBM trigger data, is RA = 101.9, Dec = 11.0 (J2000 degrees, equivalent to J2000 06h 47m, 11d 00'), with a statistical uncertainty of 2.8 degrees. The angle from the Fermi LAT boresight is 29.0 degrees. The skymap can be found here: https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2022/bn220115709/quicklook/glg_skymap_all_bn220115709.png The HEALPix FITS file, including the estimated localization systematic, can be found here: https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2022/bn220115709/quicklook/glg_healpix_all_bn220115709.fit The GBM light curve can be found here: https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2022/bn220115709/quicklook/glg_lc_medres34_bn220115709.gif