[vsnet-grb-info 24856] GRB 200201A: Fermi GBM Final Real-time Localization

[GCN Circulars]

TITLE:   GCN CIRCULAR
NUMBER:  26955
SUBJECT: GRB 200201A: Fermi GBM Final Real-time Localization
DATE:    20/02/01 01:07:36 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 00:57:20 UT on 1 Feb 2020, the Fermi Gamma-ray Burst Monitor (GBM) triggered and located GRB 200201A (trigger 602211445.321872 / 200201040).

The on-ground calculated location, using the Fermi GBM trigger data, is RA = 287.7, Dec = -11.0 (J2000 degrees, equivalent to J2000 19h 10m, -11d 00'), with a statistical uncertainty of 6.7 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/bn200201040/quicklook/glg_skymap_all_bn200201040.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/bn200201040/quicklook/glg_healpix_all_bn200201040.fit

The GBM light curve can be found here:
https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2020/bn200201040/quicklook/glg_lc_medres34_bn200201040.gif