GCN Circular 33197
Subject
GRB 230119A: Fermi GBM Final Real-time Localization
Date
2023-01-19T13:34:04Z (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 13:23:36 UT on 19 Jan 2023, the Fermi Gamma-ray Burst Monitor (GBM) triggered and located GRB 230119A (trigger 695827421.318578 / 230119558).
The on-ground calculated location, using the Fermi GBM trigger data, is RA = 332.4, Dec = -20.1 (J2000 degrees, equivalent to J2000 22h 09m, -20d 06'), with a statistical uncertainty of 3.1 degrees.
The angle from the Fermi LAT boresight is 90.0 degrees.
The skymap can be found here:
https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2023/bn230119558/quicklook/glg_skymap_all_bn230119558.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/bn230119558/quicklook/glg_healpix_all_bn230119558.fit
The GBM light curve can be found here:
https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2023/bn230119558/quicklook/glg_lc_medres34_bn230119558.gif