TITLE:   GCN CIRCULAR
NUMBER:  27876
SUBJECT: GRB 200601A: Fermi GBM Final Real-time Localization
DATE:    20/06/01 02:30:08 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 02:19:49 UT on 1 Jun 2020, the Fermi Gamma-ray Burst Monitor (GBM) triggered and located GRB 200601A (trigger 612670794.995442 / 200601097).

The on-ground calculated location, using the Fermi GBM trigger data, is RA = 36.7, Dec = 33.5 (J2000 degrees, equivalent to J2000 02h 26m, 33d 30'), with a statistical uncertainty of 1.7 degrees.

The angle from the Fermi LAT boresight is 66.0 degrees.

The skymap can be found here:
https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2020/bn200601097/quicklook/glg_skymap_all_bn200601097.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/bn200601097/quicklook/glg_healpix_all_bn200601097.fit

The GBM light curve can be found here:
https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2020/bn200601097/quicklook/glg_lc_medres34_bn200601097.gif