TITLE:   GCN CIRCULAR
NUMBER:  43395
SUBJECT: GRB 260114A: Fermi GBM Final Real-time Localization
DATE:    26/01/14 11:51:03 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 SHORT GRB

At 11:40:26 UT on 14 Jan 2026, the Fermi Gamma-ray Burst Monitor (GBM) triggered and located GRB 260114A (trigger 790083631.309942 / 260114486).

The on-ground calculated location, using the Fermi GBM trigger data, is RA = 74.1, Dec = -15.2 (J2000 degrees, equivalent to J2000 04h 56m, -15d 11'), with a statistical uncertainty of 1.7 degrees.

The angle from the Fermi LAT boresight is 63.0 degrees.

The skymap can be found here:
https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2026/bn260114486/quicklook/glg_skymap_all_bn260114486.png

The HEALPix FITS file, including the estimated localization systematic, can be found here:
https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2026/bn260114486/quicklook/glg_healpix_all_bn260114486.fit

The GBM light curve can be found here:
https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2026/bn260114486/quicklook/glg_lc_medres34_bn260114486.gif