GCN Circular 18623
Subject
GRB 151120A: A long GRB detected by INTEGRAL
Event
Date
2015-11-20T09:23:58Z (10 years ago)
From
Sandro Mereghetti at IASF/CNR <sandro@iasf-milano.inaf.it>
S.Mereghetti (IASF-Milano), D.Gotz (CEA, Saclay), C.Ferrigno, E.Bozzo,
Godze Saral (ISDC, Versoix), and J.Borkowski (CAMK, Torun) on behalf of
the IBAS Localization Team report:
a gamma ray burst lasting about 50 s has been detected by IBAS in the
IBIS/ISGRI data at 8:22:50 UT of 2015 November 20.
The refined coordinates (J2000) are:
R.A.= 157.2502 deg
DEC.= -32.5237 deg
with an uncertainty of 1.5 arcmin (90% c.l.).
The burst saturated the available ISGRI telemetry, therefore we can only
provide a lower limit for the fluence in the 20-200 keV energy range of
2e-6 erg/cmq.
A plot of the light curve will be posted at
http://ibas.iasf-milano.inaf.it/IBAS_Results.html