GCN Circular 24936
Subject
GRB 190701B: a long GRB detected by IBAS
Date
2019-07-01T11:18:25Z (5 years ago)
From
Diego Gotz at CEA <diego.gotz@cea.fr>
D.Gotz (CEA, Saclay), S.Mereghetti (INAF, IASF-Milano), C.Ferrigno,
E.Bozzo, V.Savchenko (ISDC, Versoix), L.Ducci (IAAT, Germany and ISDC,
Versoix) and J.Borkowski (CAMK, Torun) report:
a gamma ray burst lasting about 23 s has been detected by IBAS in the
IBIS/ISGRI data at 10:04:58 UT of July 1st, 2019.
The refined coordinates (J2000) are:
R.A.= 350.4091 deg
DEC.= +64.3457 deg
with an uncertainty of 1.1 arcmin (90% c.l.).
The burst had a peak flux of 0.1 photons/cm2/s (20-200 keV, 1-s integration time)
and a fluence in the same energy range of about 5.e-8 erg/cm2.
A plot of the light curve will be posted at
http://ibas.iasf-milano.inaf.it/IBAS_Results.html