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GCN Circular 27959

Subject
GRB 200616A: Fermi GBM Final Real-time Localization
Date
2020-06-16T01:19:37Z (4 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 LONG GRB

At 01:09:15 UT on 16 Jun 2020, the Fermi Gamma-ray Burst Monitor (GBM) triggered and located GRB 200616A (trigger 613962560.630758 / 200616048).

The on-ground calculated location, using the Fermi GBM trigger data, is RA = 116.2, Dec = -72.2 (J2000 degrees, equivalent to J2000 07h 44m, -72d 12'), with a statistical uncertainty of 4.6 degrees.

The angle from the Fermi LAT boresight is 17.0 degrees.

The skymap can be found here:
https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2020/bn200616048/quicklook/glg_skymap_all_bn200616048.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/bn200616048/quicklook/glg_healpix_all_bn200616048.fit

The GBM light curve can be found here:
https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2020/bn200616048/quicklook/glg_lc_medres34_bn200616048.gif
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