TITLE:   GCN CIRCULAR
NUMBER:  35490
SUBJECT: GRB 240106A: Fermi GBM Final Real-time Localization
DATE:    24/01/06 00:44:36 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 00:34:08 UT on 6 Jan 2024, the Fermi Gamma-ray Burst Monitor (GBM) triggered and located GRB 240106A (trigger 726194053.403458 / 240106024).

The on-ground calculated location, using the Fermi GBM trigger data, is RA = 8.0, Dec = 53.7 (J2000 degrees, equivalent to J2000 00h 32m, 53d 42'), with a statistical uncertainty of 1.7 degrees.

The angle from the Fermi LAT boresight is 17.0 degrees.

The skymap can be found here:
https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2024/bn240106024/quicklook/glg_skymap_all_bn240106024.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/bn240106024/quicklook/glg_healpix_all_bn240106024.fit

The GBM light curve can be found here:
https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2024/bn240106024/quicklook/glg_lc_medres34_bn240106024.gif