[vsnet-grb-info 25928] GRB 200625A: Fermi GBM Final Real-time Localization

[GCN Circulars]

TITLE:   GCN CIRCULAR
NUMBER:  28028
SUBJECT: GRB 200625A: Fermi GBM Final Real-time Localization
DATE:    20/06/25 12:56:11 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 12:45:49 UT on 25 Jun 2020, the Fermi Gamma-ray Burst Monitor (GBM) triggered and located GRB 200625A (trigger 614781954.14304 / 200625532).

The on-ground calculated location, using the Fermi GBM trigger data, is RA = 169.9, Dec = -22.0 (J2000 degrees, equivalent to J2000 11h 19m, -22d 00'), with a statistical uncertainty of 8.8 degrees.

The angle from the Fermi LAT boresight is 104.0 degrees.

The skymap can be found here:
https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2020/bn200625532/quicklook/glg_skymap_all_bn200625532.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/bn200625532/quicklook/glg_healpix_all_bn200625532.fit

The GBM light curve can be found here:
https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2020/bn200625532/quicklook/glg_lc_medres34_bn200625532.gif