GCN Circular 27123
Subject
GRB 200219A: Fermi GBM Final Real-time Localization
Date
2020-02-19T07:47:13Z (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 07:36:49 UT on 19 Feb 2020, the Fermi Gamma-ray Burst Monitor (GBM) triggered and located GRB 200219A (trigger 603790614.095852 / 200219317).
The on-ground calculated location, using the Fermi GBM trigger data, is RA = 344.1, Dec = -60.0 (J2000 degrees, equivalent to J2000 22h 56m, -60d 00'), with a statistical uncertainty of 13.9 degrees.
The angle from the Fermi LAT boresight is 48.0 degrees.
The skymap can be found here:
https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2020/bn200219317/quicklook/glg_skymap_all_bn200219317.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/bn200219317/quicklook/glg_healpix_all_bn200219317.fit
The GBM light curve can be found here:
https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2020/bn200219317/quicklook/glg_lc_medres34_bn200219317.gif
