GCN Circular 25310
Subject
GRB 190810A: Fermi GBM Final Real-time Localization
Date
2019-08-10T16:22:23Z (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 16:12:01 UT on 10 Aug 2019, the Fermi Gamma-ray Burst Monitor (GBM) triggered and located GRB 190810A (trigger 587146326.24257 / 190810675).
The on-ground calculated location, using the Fermi GBM trigger data, is RA = 192.8, Dec = -38.7 (J2000 degrees, equivalent to J2000 12h 51m, -38d 42'), with a statistical uncertainty of 17.0 degrees.
The angle from the Fermi LAT boresight is 115.0 degrees.
The skymap can be found here:
http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2019/bn190810675/quicklook/glg_skymap_all_bn190810675.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/bn190810675/quicklook/glg_healpix_all_bn190810675.fit
The GBM light curve can be found here:
http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2019/bn190810675/quicklook/glg_lc_medres34_bn190810675.gif