GCN Circular 25736
Subject
GRB 190913A: Fermi GBM Final Real-time Localization
Date
2019-09-13T03:53:25Z (6 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 SHORT GRB
At 03:43:09 UT on 13 Sep 2019, the Fermi Gamma-ray Burst Monitor (GBM) triggered and located GRB 190913A (trigger 590038994.332068 / 190913155).
The on-ground calculated location, using the Fermi GBM trigger data, is RA = 264.4, Dec = 18.4 (J2000 degrees, equivalent to J2000 17h 37m, 18d 23'), with a statistical uncertainty of 19.9 degrees.
The angle from the Fermi LAT boresight is 73.0 degrees.
The skymap can be found here:
http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2019/bn190913155/quicklook/glg_skymap_all_bn190913155.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/bn190913155/quicklook/glg_healpix_all_bn190913155.fit
The GBM light curve can be found here:
http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2019/bn190913155/quicklook/glg_lc_medres34_bn190913155.gif