GCN Circular 30395
Subject
INTEGRAL detection of a burst from SGR 1935+2154
Event
Date
2021-07-06T19:25:57Z (4 years ago)
From
Sandro Mereghetti at IASF-Milano/INAF <sandro.mereghetti@inaf.it>
S.Mereghetti (INAF, IASF-Milano) on behalf of the IBAS localization team
reports:
A short burst has been detected by IBAS in the IBIS/ISGRI data at
17:14:50.7 UT of 2021 July 6. The burst was clearly localized at the
position of the galactic magnetar SGR 1935+2154 and a notice with the
source identification was distributed in real time (IBAS Alert Packet
n.9294).
The burst had a duration of about 50 ms. A preliminary analysis indicates
a fluence of about 1e-7 erg/cmq (20-200 keV).