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GCN Circular 33610

GRB 230414A: Fermi GBM Final Real-time Localization
2023-04-14T08:11:08Z (a year ago)
Fermi GBM Team at MSFC/Fermi-GBM <>
The Fermi GBM team reports the detection of a likely SHORT GRB

At 08:00:48 UT on 14 Apr 2023, the Fermi Gamma-ray Burst Monitor (GBM) triggered and located GRB 230414A (trigger 703152053.984158 / 230414334).

The on-ground calculated location, using the Fermi GBM trigger data, is RA = 209.5, Dec = -15.8 (J2000 degrees, equivalent to J2000 13h 58m, -15d 48'), with a statistical uncertainty of 10.2 degrees.

The angle from the Fermi LAT boresight is 102.0 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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