TITLE:   GCN CIRCULAR
NUMBER:  36619
SUBJECT: GRB 240605C: Fermi GBM Final Real-time Localization
DATE:    24/06/05 14:45:14 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 14:34:38 UT on 5 Jun 2024, the Fermi Gamma-ray Burst Monitor (GBM) triggered and located GRB 240605C (trigger 739290883.214644 / 240605607).

The on-ground calculated location, using the Fermi GBM trigger data, is RA = 231.5, Dec = -74.4 (J2000 degrees, equivalent to J2000 15h 26m, -74d 24'), with a statistical uncertainty of 1.2 degrees.

The angle from the Fermi LAT boresight is 167.0 degrees.

The skymap can be found here:
https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2024/bn240605607/quicklook/glg_skymap_all_bn240605607.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/bn240605607/quicklook/glg_healpix_all_bn240605607.fit

The GBM light curve can be found here:
https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2024/bn240605607/quicklook/glg_lc_medres34_bn240605607.gif