GCN Circular 34204
Subject
GRB 230712A: Fermi GBM Final Real-time Localization
Date
2023-07-12T00:49:51Z (10 months 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 00:39:13 UT on 12 Jul 2023, the Fermi Gamma-ray Burst Monitor (GBM) triggered and located GRB 230712A (trigger 710815158.21058 / 230712027).
The on-ground calculated location, using the Fermi GBM trigger data, is RA = 153.8, Dec = 28.5 (J2000 degrees, equivalent to J2000 10h 15m, 28d 30'), with a statistical uncertainty of 19.6 degrees.
The angle from the Fermi LAT boresight is 73.0 degrees.
The skymap can be found here:
https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2023/bn230712027/quicklook/glg_skymap_all_bn230712027.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/bn230712027/quicklook/glg_healpix_all_bn230712027.fit
The GBM light curve can be found here:
https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2023/bn230712027/quicklook/glg_lc_medres34_bn230712027.gif
