[vsnet-grb-info 26583] GRB 201019A: Fermi GBM Final Real-time Localization

[GCN Circulars]

TITLE:   GCN CIRCULAR
NUMBER:  28683
SUBJECT: GRB 201019A: Fermi GBM Final Real-time Localization
DATE:    20/10/19 14:12:19 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 11:36:22 UT on 19 Oct 2020, the Fermi Gamma-ray Burst Monitor (GBM) triggered and located GRB 201019A (trigger 624800187.275816 / 201019484).

The on-ground calculated location, using the Fermi GBM trigger data, is RA = 163.4, Dec = 14.6 (J2000 degrees, equivalent to J2000 10h 53m, 14d 35'), with a statistical uncertainty of 4.8 degrees.

The angle from the Fermi LAT boresight is 93.0 degrees.

The skymap can be found here:
https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2020/bn201019484/quicklook/glg_skymap_all_bn201019484.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/bn201019484/quicklook/glg_healpix_all_bn201019484.fit

The GBM light curve can be found here:
https://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2020/bn201019484/quicklook/glg_lc_medres34_bn201019484.gif