GCN Circular 37449
Subject
GRB 240910B: Fermi GBM Final Real-time Localization
Date
2024-09-10T14:38:24Z (7 months ago)
From
Padraig McDermott at University College Dublin <padraig.mcdermott@ucdconnect.ie>
Via
Web form
The Fermi GBM team reports the detection of a likely SHORT GRB
"At 11:42:30.55 UT on 10 September 2024, the Fermi Gamma-ray Burst Monitor (GBM)
triggered and located GRB 240910B (trigger 747661355/240910488).
The on-ground calculated location, using the Fermi GBM trigger data,
is RA = 171.34, Dec = 29.24 (J2000 degrees, equivalent to J2000 11h 25m, +29d 14'),
with a statistical uncertainty of 7.48 degrees.
The angle from the Fermi LAT boresight is 91 degrees.
The skymap can be found here:
https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2024/bn240910488/quicklook/glg_skymap_all_bn240910488.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/bn240910488/quicklook/glg_healpix_all_bn240910488.fit
The GBM light curve can be found here:
https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2024/bn240910488/quicklook/glg_lc_medres34_bn240910488.gif"