GCN Circular 36699
Subject
GRB 240619B: Fermi GBM Final Real-time Localization
Date
2024-06-19T11:21:29Z (13 days 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 11:10:47 UT on 19 Jun 2024, the Fermi Gamma-ray Burst Monitor (GBM) triggered and located GRB 240619B (trigger 740488252.364386 / 240619466).
The on-ground calculated location, using the Fermi GBM trigger data, is RA = 116.0, Dec = 18.4 (J2000 degrees, equivalent to J2000 07h 44m, 18d 23'), with a statistical uncertainty of 20.9 degrees.
The angle from the Fermi LAT boresight is 68.0 degrees.
The skymap can be found here:
https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2024/bn240619466/quicklook/glg_skymap_all_bn240619466.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/bn240619466/quicklook/glg_healpix_all_bn240619466.fit
The GBM light curve can be found here:
https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2024/bn240619466/quicklook/glg_lc_medres34_bn240619466.gif
