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GCN Circular 34631

GRB 230906A: Fermi GBM Final Localizationn
2023-09-06T15:07:02Z (7 months ago)
Elisabetta Bissaldi at Politecnico and INFN Bari <>
The Fermi GBM team reports the detection of a likely SHORT GRB

"At 12:55:07.15 UT on 06 September 2023, the Fermi Gamma-ray Burst Monitor (GBM)
triggered and located GRB 230906A (trigger 715697712/230906538).

The on-ground calculated location, using the Fermi GBM trigger data,
is RA = 81.37, Dec = -47.41 (J2000 degrees, equivalent to J2000 05h 25m, -47d 24'),
with a statistical uncertainty of 2.79 degrees.

The angle from the Fermi LAT boresight is 55.0 degrees.

The skymap can be found here:

The HEALPix FITS file, including the estimated localization systematic, can be found here:

The GBM light curve can be found here:  "

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