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GCN Circular 36544

GRB 240527A: Fermi GBM Final Real-time Localization
2024-05-27T07:18:53Z (2 months ago)
Fermi GBM Team at MSFC/Fermi-GBM <>
The Fermi GBM team reports the detection of a likely LONG GRB

At 07:07:25 UT on 27 May 2024, the Fermi Gamma-ray Burst Monitor (GBM) triggered and located GRB 240527A (trigger 738486450.988348 / 240527297).

The on-ground calculated location, using the Fermi GBM trigger data, is RA = 307.6, Dec = -15.4 (J2000 degrees, equivalent to J2000 20h 30m, -15d 24'), with a statistical uncertainty of 10.3 degrees.

The angle from the Fermi LAT boresight is 67.0 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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