GCN Circular 37883
Subject
GRB 241025C: Fermi GBM Final Localization
Date
2024-10-25T17:49:39Z (6 days ago)
From
Lorenzo Scotton at UAH <lscottongcn@outlook.com>
Via
Web form
The Fermi GBM team reports the detection of a likely SHORT GRB
"At 15:36:10.66 UT on 25 October 2024, the Fermi Gamma-ray Burst Monitor (GBM)
triggered and located GRB 241025C (trigger 751563375/241025650).
The on-ground calculated location, using the Fermi GBM trigger data,
is RA = 152.56, Dec = 48.27 (J2000 degrees, equivalent to J2000 10h 10m, +48d 16'),
with a statistical uncertainty of 2.29 degrees.
The angle from the Fermi LAT boresight is 75 degrees.
The skymap can be found here:
https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2024/bn241025650/quicklook/glg_skymap_all_bn241025650.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/bn241025650/quicklook/glg_healpix_all_bn241025650.fit
The GBM light curve can be found here:
https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2024/bn241025650/quicklook/glg_lc_medres34_bn241025650.gif"