TITLE:   GCN CIRCULAR
NUMBER:  33316
SUBJECT: GRB 230211A: Fermi GBM Final Real-time Localization
DATE:    23/02/11 17:46:37 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 17:36:11 UT on 11 Feb 2023, the Fermi Gamma-ray Burst Monitor (GBM) triggered and located GRB 230211A (trigger 697829776.865304 / 230211733).

The on-ground calculated location, using the Fermi GBM trigger data, is RA = 59.2, Dec = 51.7 (J2000 degrees, equivalent to J2000 03h 56m, 51d 42'), with a statistical uncertainty of 14.6 degrees.

The angle from the Fermi LAT boresight is 77.0 degrees.

The skymap can be found here:
https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2023/bn230211733/quicklook/glg_skymap_all_bn230211733.png

The HEALPix FITS file, including the estimated localization systematic, can be found here:
https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2023/bn230211733/quicklook/glg_healpix_all_bn230211733.fit

The GBM light curve can be found here:
https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2023/bn230211733/quicklook/glg_lc_medres34_bn230211733.gif