[vsnet-grb-info 24667] LIGO/Virgo S200115j: INTEGRAL was inactive at the time of the event

[GCN Circulars]

TITLE:   GCN CIRCULAR
NUMBER:  26766
SUBJECT: LIGO/Virgo S200115j: INTEGRAL was inactive at the time of the event
DATE:    20/01/15 10:21:59 GMT
FROM:    Carlo Ferrigno at IAAT/ISDC  <carlo.Ferrigno at unige.ch>

C. Ferrigno, V. Savchenko (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 S200115j (2020-01-15 04:23:09, GCN #26759) the 
spacecraft was
preparing to the start the observations after the perigee passage
between the orbits number 2182 and 2183 and no scientific instrument
data are available between 2020-01-14 23:52:28 and
2020-01-15 09:24:40.