TITLE:   GCN CIRCULAR
NUMBER:  25140
SUBJECT: GRB 190723A: Fermi GBM Final Real-time Localization
DATE:    19/07/23 07:36:11 GMT
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