[vsnet-grb-info 23710] IceCube-190922B: INTEGRAL was inactive at the time of the event
GCN Circulars
gcncirc at capella2.gsfc.nasa.gov
Mon Sep 23 22:12:57 JST 2019
TITLE: GCN CIRCULAR
NUMBER: 25809
SUBJECT: IceCube-190922B: INTEGRAL was inactive at the time of the event
DATE: 19/09/23 13:11:41 GMT
FROM: Antonio Martin-Carrillo at UCD,Space Science Group <antonio.martin-carrillo at ucd.ie>
Antonio Martin-Carrillo (UCD), Francesca Onori,
V. Savchenko, C. Ferrigno (ISDC/UniGE, Switzerland)
S. Mereghetti (INAF IASF-Milano, Italy)
J. Rodi (IAPS-Roma, Italy)
A. Coleiro (APC, France)
on behalf of the INTEGRAL multi-messenger collaboration:
https://www.astro.unige.ch/cdci/integral-multimessenger-collaboration
The INTEGRAL spacecraft has a highly elliptical orbit and the
instruments are not acquiring science data during perigee passage,
every 2.6 days to prevent radiation-induced damages. Unfortunately, at
the time of the IceCube event 190922B (2019-09-22 23:03:55, GCN 25806)
the spacecraft was preparing to start the observations after the perigee passage
between the orbits number 2140 and 2141 and no scientific instrument
data are available between 2019-09-22T16:12:23 and
2019-09-23T01:40:00.
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