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GCN Circular 32936

Subject
GRB 221112A: Fermi GBM Final Real-time Localization
Date
2022-11-12T06:25:54Z (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 06:18:04 UT on 12 Nov 2022, the Fermi Gamma-ray Burst Monitor (GBM) triggered and located GRB 221112A (trigger 689926689.355394 / 221112263).

The on-ground calculated location, using the Fermi GBM trigger data, is RA = 91.8, Dec = -52.6 (J2000 degrees, equivalent to J2000 06h 07m, -52d 36'), with a statistical uncertainty of 5.7 degrees.

The angle from the Fermi LAT boresight is 41.0 degrees.

The skymap can be found here:
https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2022/bn221112263/quicklook/glg_skymap_all_bn221112263.png

The HEALPix FITS file, including the estimated localization systematic, can be found here:
https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2022/bn221112263/quicklook/glg_healpix_all_bn221112263.fit

The GBM light curve can be found here:
https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2022/bn221112263/quicklook/glg_lc_medres34_bn221112263.gif
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