GCN Circular 28933
Subject
GRB 201120B: Fermi GBM Final Localization
Date
2020-11-20T22:21:08Z (4 years ago)
From
Joshua Wood at MSFC/Fermi-GBM <joshua.r.wood@nasa.gov>
The Fermi GBM team reports the detection of a likely LONG GRB
At 10:35:49.07 UT on 20 Nov 2020, the Fermi Gamma-ray Burst Monitor (GBM) triggered and located GRB 201120A (trigger 627561354 / 201120442).
The on-ground calculated location, using the Fermi GBM trigger data, is RA = 78.2, Dec = -57.7 (J2000 degrees, equivalent to J2000 5h 13m, -57d 42'), with a statistical uncertainty of 15.2 degrees.
The angle from the Fermi LAT boresight is 26.0 degrees.
The skymap can be found here:
https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2020/bn201120442/quicklook/glg_skymap_all_bn201120442.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/bn201120442/quicklook/glg_healpix_all_bn201120442.fit
The GBM light curve can be found here:
https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2020/bn201120442/quicklook/glg_lc_medres34_bn201120442.gif