GCN Circular 28058
Subject
GRB 200703A: Fermi GBM Final Real-time Localization
Date
2020-07-03T08:20:50Z (5 years ago)
From
Fermi GBM Team at MSFC/Fermi-GBM <do_not_reply@GIOC.nsstc.nasa.gov>
The Fermi GBM team reports the detection of a likely SHORT GRB
At 08:11:39 UT on 3 Jul 2020, the Fermi Gamma-ray Burst Monitor (GBM) triggered and located GRB 200703A (trigger 615456704.610832 / 200703341).
The on-ground calculated location, using the Fermi GBM trigger data, is RA = 249.2, Dec = -3.6 (J2000 degrees, equivalent to J2000 16h 36m, -3d 36'), with a statistical uncertainty of 5.5 degrees.
The angle from the Fermi LAT boresight is 40.0 degrees.
The skymap can be found here:
https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2020/bn200703341/quicklook/glg_skymap_all_bn200703341.png
The HEALPix FITS file, including the estimated localization systematic, can be found here:
https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2020/bn200703341/quicklook/glg_healpix_all_bn200703341.fit
The GBM light curve can be found here:
https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2020/bn200703341/quicklook/glg_lc_medres34_bn200703341.gif