TITLE:   GCN CIRCULAR
NUMBER:  34232
SUBJECT: GRB 230723A: Fermi GBM Final Real-time Localization
DATE:    23/07/23 04:49:14 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 SHORT GRB

At 04:38:43 UT on 23 Jul 2023, the Fermi Gamma-ray Burst Monitor (GBM) triggered and located GRB 230723A (trigger 711779928.466758 / 230723194).

The on-ground calculated location, using the Fermi GBM trigger data, is RA = 21.0, Dec = -71.2 (J2000 degrees, equivalent to J2000 01h 23m, -71d 12'), with a statistical uncertainty of 4.8 degrees.

The angle from the Fermi LAT boresight is 147.0 degrees.

The skymap can be found here:
https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2023/bn230723194/quicklook/glg_skymap_all_bn230723194.png

The HEALPix FITS file, including the estimated localization systematic, can be found here:
https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2023/bn230723194/quicklook/glg_healpix_all_bn230723194.fit

The GBM light curve can be found here:
https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2023/bn230723194/quicklook/glg_lc_medres34_bn230723194.gif