GCN Circular 25140
Subject
GRB 190723A: Fermi GBM Final Real-time Localization
Date
2019-07-23T07:36:11Z (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 LONG GRB
At 07:24:17 UT on 23 Jul 2019, the Fermi Gamma-ray Burst Monitor (GBM) triggered and located GRB 190723A (trigger 585559462.869138 / 190723309).
The on-ground calculated location, using the Fermi GBM trigger data, is RA = 289.5, Dec = 25.2 (J2000 degrees, equivalent to J2000 19h 18m, 25d 11'), with a statistical uncertainty of 10.5 degrees.
The angle from the Fermi LAT boresight is 70.0 degrees.
The skymap can be found here:
http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2019/bn190723309/quicklook/glg_skymap_all_bn190723309.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/bn190723309/quicklook/glg_healpix_all_bn190723309.fit
The GBM light curve can be found here:
http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2019/bn190723309/quicklook/glg_lc_medres34_bn190723309.gif