TITLE:   GCN CIRCULAR
NUMBER:  27986
SUBJECT: GRB 200619B: Fermi GBM Final Real-time Localization
DATE:    20/06/19 11:59:03 GMT
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 11:48:43 UT on 19 Jun 2020, the Fermi Gamma-ray Burst Monitor (GBM) triggered and located GRB 200619B (trigger 614260128.085724 / 200619492).

The on-ground calculated location, using the Fermi GBM trigger data, is RA = 200.4, Dec = -45.1 (J2000 degrees, equivalent to J2000 13h 21m, -45d 06'), with a statistical uncertainty of 5.1 degrees.

The angle from the Fermi LAT boresight is 54.0 degrees.

The skymap can be found here:
https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2020/bn200619492/quicklook/glg_skymap_all_bn200619492.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/bn200619492/quicklook/glg_healpix_all_bn200619492.fit

The GBM light curve can be found here:
https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2020/bn200619492/quicklook/glg_lc_medres34_bn200619492.gif