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GCN Circular 26136

Subject
GRB 191101B: Fermi GBM Final Real-time Localization
Date
2019-11-01T21:39:07Z (4 years ago)
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 SHORT GRB

At 21:28:50 UT on 1 Nov 2019, the Fermi Gamma-ray Burst Monitor (GBM) triggered and located GRB 191101B (trigger 594336535.522754 / 191101895).

The on-ground calculated location, using the Fermi GBM trigger data, is RA = 153.7, Dec = 19.0 (J2000 degrees, equivalent to J2000 10h 14m, 19d 00'), with a statistical uncertainty of 7.8 degrees.

The angle from the Fermi LAT boresight is 118.0 degrees.

The skymap can be found here:
https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2019/bn191101895/quicklook/glg_skymap_all_bn191101895.png

The HEALPix FITS file, including the estimated localization systematic, can be found here:
https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2019/bn191101895/quicklook/glg_healpix_all_bn191101895.fit

The GBM light curve can be found here:
https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2019/bn191101895/quicklook/glg_lc_medres34_bn191101895.gif
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