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GCN Circular 26659

Subject
GRB 200107B: Fermi GBM Final Real-time Localization
Date
2020-01-07T19:36:52Z (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 19:26:22 UT on 7 Jan 2020, the Fermi Gamma-ray Burst Monitor (GBM) triggered and located GRB 200107B (trigger 600117987.8063 / 200107810).

The on-ground calculated location, using the Fermi GBM trigger data, is RA = 356.9, Dec = -80.1 (J2000 degrees, equivalent to J2000 23h 47m, -80d 05'), with a statistical uncertainty of 8.3 degrees.

The angle from the Fermi LAT boresight is 61.0 degrees.

The skymap can be found here:
https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2020/bn200107810/quicklook/glg_skymap_all_bn200107810.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/bn200107810/quicklook/glg_healpix_all_bn200107810.fit

The GBM light curve can be found here:
https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2020/bn200107810/quicklook/glg_lc_medres34_bn200107810.gif
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