GCN Circular 27011
Subject
GRB 200208A: Fermi GBM Final Real-time Localization
Date
2020-02-08T01:24:33Z (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 LONG GRB
At 01:14:17 UT on 8 Feb 2020, the Fermi Gamma-ray Burst Monitor (GBM) triggered and located GRB 200208A (trigger 602817262.086318 / 200208052).
The on-ground calculated location, using the Fermi GBM trigger data, is RA = 26.7, Dec = 25.3 (J2000 degrees, equivalent to J2000 01h 46m, 25d 18'), with a statistical uncertainty of 6.2 degrees.
The angle from the Fermi LAT boresight is 59.0 degrees.
The skymap can be found here:
https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2020/bn200208052/quicklook/glg_skymap_all_bn200208052.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/bn200208052/quicklook/glg_healpix_all_bn200208052.fit
The GBM light curve can be found here:
https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2020/bn200208052/quicklook/glg_lc_medres34_bn200208052.gif