GCN Circular 33168
Subject
GRB 230114A: Fermi GBM Final Real-time Localization
Date
2023-01-14T17:09:30Z (2 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 16:59:13 UT on 14 Jan 2023, the Fermi Gamma-ray Burst Monitor (GBM) triggered and located GRB 230114A (trigger 695408358.896514 / 230114708).
The on-ground calculated location, using the Fermi GBM trigger data, is RA = 236.3, Dec = 3.9 (J2000 degrees, equivalent to J2000 15h 45m, 3d 53'), with a statistical uncertainty of 2.5 degrees.
The angle from the Fermi LAT boresight is 80.0 degrees.
The skymap can be found here:
https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2023/bn230114708/quicklook/glg_skymap_all_bn230114708.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/bn230114708/quicklook/glg_healpix_all_bn230114708.fit
The GBM light curve can be found here:
https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2023/bn230114708/quicklook/glg_lc_medres34_bn230114708.gif