GCN Circular 28417
Subject
GRB 200914A: Fermi GBM Final Real-time Localization
Date
2020-09-14T12:59:03Z (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 12:48:30 UT on 14 Sep 2020, the Fermi Gamma-ray Burst Monitor (GBM) triggered and located GRB 200914A (trigger 621780515.03441 / 200914534).
The on-ground calculated location, using the Fermi GBM trigger data, is RA = 256.4, Dec = -37.6 (J2000 degrees, equivalent to J2000 17h 05m, -37d 36'), with a statistical uncertainty of 1.8 degrees.
The angle from the Fermi LAT boresight is 62.0 degrees.
The skymap can be found here:
https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2020/bn200914534/quicklook/glg_skymap_all_bn200914534.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/bn200914534/quicklook/glg_healpix_all_bn200914534.fit
The GBM light curve can be found here:
https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2020/bn200914534/quicklook/glg_lc_medres34_bn200914534.gif