GCN Circular 29046
Subject
GRB 201215A: Fermi GBM Final Real-time Localization
Date
2020-12-15T06:33:47Z (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 06:23:28 UT on 15 Dec 2020, the Fermi Gamma-ray Burst Monitor (GBM) triggered and located GRB 201215A (trigger 629706213.838334 / 201215266).
The on-ground calculated location, using the Fermi GBM trigger data, is RA = 211.8, Dec = 42.4 (J2000 degrees, equivalent to J2000 14h 07m, 42d 23'), with a statistical uncertainty of 15.7 degrees.
The angle from the Fermi LAT boresight is 118.0 degrees.
The skymap can be found here:
https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2020/bn201215266/quicklook/glg_skymap_all_bn201215266.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/bn201215266/quicklook/glg_healpix_all_bn201215266.fit
The GBM light curve can be found here:
https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2020/bn201215266/quicklook/glg_lc_medres34_bn201215266.gif