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GCN Circular 35025

Subject
GRB 231114A: Fermi GBM Final Localization
Date
2023-11-14T13:16:58Z (6 months ago)
From
Andreas von Kienlin at MPE <azk@mpe.mpg.de>
Via
legacy email
The Fermi GBM team reports the detection of a likely SHORT GRB

"At 09:18:40.39 UT on 14 November 2023, the Fermi Gamma-ray Burst Monitor
(GBM)
triggered and located GRB 231114A (trigger 721646325/231114388).

The on-ground calculated location, using the Fermi GBM trigger data,
is RA = 150.00, Dec = -36.55 (J2000 degrees, equivalent to J2000 10h 0m,
-36d 32'),
with a statistical uncertainty of 11.38 degrees.

The angle from the Fermi LAT boresight is 77 degrees.

The skymap can be found here:
https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2023/bn231114388/quicklook/glg_skymap_all_bn231114388.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/bn231114388/quicklook/glg_healpix_all_bn231114388.fit

The GBM light curve can be found here:
https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2023/bn231114388/quicklook/glg_lc_medres34_bn231114388.gif"



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