[vsnet-grb-info 23794] GRB 191001A: Fermi GBM Final Real-time Localization

GCN Circulars gcncirc at capella2.gsfc.nasa.gov
Tue Oct 1 15:51:33 JST 2019


TITLE:   GCN CIRCULAR
NUMBER:  25893
SUBJECT: GRB 191001A: Fermi GBM Final Real-time Localization
DATE:    19/10/01 06:50:20 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 06:41:50 UT on 1 Oct 2019, the Fermi Gamma-ray Burst Monitor (GBM) triggered and located GRB 191001A (trigger 591604915.579128 / 191001279).

The on-ground calculated location, using the Fermi GBM trigger data, is RA = 308.9, Dec = 18.5 (J2000 degrees, equivalent to J2000 20h 35m, 18d 30'), with a statistical uncertainty of 3.3 degrees.

The angle from the Fermi LAT boresight is 102.0 degrees.

The skymap can be found here:
http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2019/bn191001279/quicklook/glg_skymap_all_bn191001279.png

The HEALPix FITS file, including the estimated localization systematic, can be found here:
http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2019/bn191001279/quicklook/glg_healpix_all_bn191001279.fit

The GBM light curve can be found here:
http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/2019/bn191001279/quicklook/glg_lc_medres34_bn191001279.gif



More information about the vsnet-grb-info mailing list