GCN Circular 41088
Subject
GRB 250714A: Fermi GBM Final Real-time Localization
Event
Date
2025-07-14T07:25:43Z (a day ago)
From
Fermi GBM Team at MSFC/Fermi-GBM <do_not_reply@GIOC.nsstc.nasa.gov>
Via
email
The Fermi GBM team reports the detection of a likely LONG GRB
At 07:15:13 UT on 14 Jul 2025, the Fermi Gamma-ray Burst Monitor (GBM) triggered and located GRB 250714A (trigger 774170118.010932 / 250714302).
The on-ground calculated location, using the Fermi GBM trigger data, is RA = 94.7, Dec = -21.2 (J2000 degrees, equivalent to J2000 06h 18m, -21d 11'), with a statistical uncertainty of 2.7 degrees.
The angle from the Fermi LAT boresight is 57.0 degrees.
The skymap can be found here:
https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn250714302/quicklook/glg_skymap_all_bn250714302.png
The HEALPix FITS file, including the estimated localization systematic, can be found here:
https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn250714302/quicklook/glg_healpix_all_bn250714302.fit
The GBM light curve can be found here:
https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2025/bn250714302/quicklook/glg_lc_medres34_bn250714302.gif