GCN Circular 32041
Subject
GRB 220514A: a long GRB detected by INTEGRAL
Date
2022-05-14T14:11:38Z (2 years ago)
From
Sandro Mereghetti at IASF-Milano/INAF <sandro.mereghetti@inaf.it>
S.Mereghetti (INAF, IASF-Milano), D.Gotz (CEA, Saclay), 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 70 s has been detected by IBAS in the
IBIS/ISGRI data at 12:24:25 UT of 2022 May 14.
The refined coordinates (J2000) are:
R.A. = 147.6670 deg
DEC. = +13.1472 deg
with an uncertainty of 1.5 arcmin (90% c.l.).
Due to telemetry saturation, we can estimate only a lower limit of about
4e-6 erg/cm2 on the 20-200 keV fluence. The burst was detected also by the
Fermi/GBM instrument (GCN Circ. 32038).
A plot of the light curve will be posted at
http://ibas.iasf-milano.inaf.it/IBAS_Results.html