TITLE:   GCN CIRCULAR
NUMBER:  31540
SUBJECT: GRB 220201A: Fermi GBM Final Localization
DATE:    22/02/01 18:32:13 GMT
FROM:    Rachel Hamburg at UAH  <rkh0007@uah.edu>

The Fermi Gamma-Ray Burst Monitor (GBM) team reports the detection of a
likely long GRB.

At 16:11:15.73 UT on 01 February 2022, the  triggered and located GRB
220201A (trigger 665424680 / 220201674).

The on-ground calculated location, using the GBM trigger data, is RA =
14.7, DEC = -38.7 (J2000 degrees, equivalent to +00h 59m, -38d 41'), with a
statistical uncertainty of 4.4 degrees.

The angle from the Fermi LAT boresight is 16 degrees.

The skymap can be found here:
https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2022/bn220201674/quicklook/glg_skymap_all_bn220201674.png

The HEALPix FITS file, including the estimated localization systematic, can
be found here:
https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2022/bn220201674/quicklook/glg_healpix_all_bn220201674.fit

The GBM light curve can be found here:
https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2022/bn220201674/quicklook/glg_lc_medres34_bn220201674.gif