TITLE:   GCN CIRCULAR
NUMBER:  36112
SUBJECT: GRB 240414B: Fermi GBM Final Real-time Localization
DATE:    24/04/15 12:32:00 GMT
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 02:20:39 UT on 14 Apr 2024, the Fermi Gamma-ray Burst Monitor (GBM) triggered and located GRB 240414B (trigger 734754044.261764 / 240414098).

The on-ground calculated location, using the Fermi GBM trigger data, is RA = 188.2, Dec = 58.1 (J2000 degrees, equivalent to J2000 12h 32m, 58d 06'), with a statistical uncertainty of 4.7 degrees.

The angle from the Fermi LAT boresight is 47.0 degrees.

The skymap can be found here:
https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2024/bn240414098/quicklook/glg_skymap_all_bn240414098.png

The HEALPix FITS file, including the estimated localization systematic, can be found here:
https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2024/bn240414098/quicklook/glg_healpix_all_bn240414098.fit

The GBM light curve can be found here:
https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2024/bn240414098/quicklook/glg_lc_medres34_bn240414098.gif