[vsnet-grb-info 22798] GRB 190628A: Fermi GBM Final Real-time Localization

[GCN Circulars]

TITLE:   GCN CIRCULAR
NUMBER:  24897
SUBJECT: GRB 190628A: Fermi GBM Final Real-time Localization
DATE:    19/06/28 12:42:23 GMT
FROM:    Fermi GBM Team at MSFC/Fermi-GBM  <do_not_reply at GIOC.nsstc.nasa.gov>

The Fermi GBM team reports the detection of a likely LONG GRB

At 12:30:55 UT on 28 Jun 2019, the Fermi Gamma-ray Burst Monitor (GBM) triggered and located GRB 190628A (trigger 583417860.320222 / 190628521).

The on-ground calculated location, using the Fermi GBM trigger data, is RA = 144.1, Dec = -77.1 (J2000 degrees, equivalent to J2000 09h 36m, -77d 05'), with a statistical uncertainty of 6.4 degrees.

The angle from the Fermi LAT boresight is 120.0 degrees.

The skymap can be found here:
http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2019/bn190628521/quicklook/glg_skymap_all_bn190628521.png

The HEALPix FITS file, including the estimated localization systematic, can be found here:
http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2019/bn190628521/quicklook/glg_healpix_all_bn190628521.fit

The GBM light curve can be found here:
http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2019/bn190628521/quicklook/glg_lc_medres34_bn190628521.gif