GCN Circular 35740
Subject
GRB 240215C: Fermi GBM Final Real-time Localization
Date
2024-02-17T18:46:21Z (9 months 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 19:51:43 UT on 15 Feb 2024, the Fermi Gamma-ray Burst Monitor (GBM) triggered and located GRB 240215C (trigger 729719508.8464 / 240215828).
The on-ground calculated location, using the Fermi GBM trigger data, is RA = 279.1, Dec = -44.5 (J2000 degrees, equivalent to J2000 18h 36m, -44d 30'), with a statistical uncertainty of 1.0 degrees.
The angle from the Fermi LAT boresight is 91.0 degrees.
The skymap can be found here:
https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2024/bn240215828/quicklook/glg_skymap_all_bn240215828.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/bn240215828/quicklook/glg_healpix_all_bn240215828.fit
The GBM light curve can be found here:
https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2024/bn240215828/quicklook/glg_lc_medres34_bn240215828.gif