GCN Circular 28604
Subject
GRB 201012A: Fermi GBM Final Real-time Localization
Date
2020-10-12T05:46:04Z (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 05:35:38 UT on 12 Oct 2020, the Fermi Gamma-ray Burst Monitor (GBM) triggered and located GRB 201012A (trigger 624173743.502338 / 201012233).
The on-ground calculated location, using the Fermi GBM trigger data, is RA = 303.7, Dec = -33.5 (J2000 degrees, equivalent to J2000 20h 14m, -33d 30'), with a statistical uncertainty of 3.4 degrees.
The angle from the Fermi LAT boresight is 57.0 degrees.
The skymap can be found here:
https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2020/bn201012233/quicklook/glg_skymap_all_bn201012233.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/bn201012233/quicklook/glg_healpix_all_bn201012233.fit
The GBM light curve can be found here:
https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2020/bn201012233/quicklook/glg_lc_medres34_bn201012233.gif