Skip to main content
New Swift-BAT/GUANO and IceCube Notice Types Available! See news and announcements

GCN Circular 28123

GRB 200716C: Fermi GBM Final Real-time Localization
2020-07-16T23:08:03Z (4 years ago)
Fermi GBM Team at MSFC/Fermi-GBM <>
The Fermi GBM team reports the detection of a likely LONG GRB

At 22:57:41 UT on 16 Jul 2020, the Fermi Gamma-ray Burst Monitor (GBM) triggered and located GRB 200716C (trigger 616633066.180458 / 200716957).

The on-ground calculated location, using the Fermi GBM trigger data, is RA = 192.1, Dec = 35.3 (J2000 degrees, equivalent to J2000 12h 48m, 35d 17'), with a statistical uncertainty of 2.3 degrees.

The angle from the Fermi LAT boresight is 36.0 degrees.

The skymap can be found here:

The HEALPix FITS file, including the estimated localization systematic, can be found here:

The GBM light curve can be found here:
Looking for U.S. government information and services? Visit