GCN Circular 28866
Subject
GRB 201108A: Fermi GBM Final Real-time Localization
Date
2020-11-08T15:38:43Z (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 SHORT GRB
At 15:28:23 UT on 8 Nov 2020, the Fermi Gamma-ray Burst Monitor (GBM) triggered and located GRB 201108A (trigger 626542108.26729 / 201108645).
The on-ground calculated location, using the Fermi GBM trigger data, is RA = 289.0, Dec = 35.9 (J2000 degrees, equivalent to J2000 19h 15m, 35d 53'), with a statistical uncertainty of 9.7 degrees.
The angle from the Fermi LAT boresight is 66.0 degrees.
The skymap can be found here:
https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2020/bn201108645/quicklook/glg_skymap_all_bn201108645.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/bn201108645/quicklook/glg_healpix_all_bn201108645.fit
The GBM light curve can be found here:
https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2020/bn201108645/quicklook/glg_lc_medres34_bn201108645.gif