TITLE: GCN CIRCULAR NUMBER: 26698 SUBJECT: IceCube-200109A: INTEGRAL was inactive at the time of the event DATE: 20/01/10 08:48:10 GMT FROM: Carlo Ferrigno at IAAT/ISDC Alexis Coleiro (APC, France), Carlo Ferrigno, V. Savchenko (ISDC/UniGE, Switzerland), S. Mereghetti (INAF IASF-Milano, Italy), J. Rodi (IAPS-Roma, Italy), 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 IceCube-200109A (2020-01-09 23:41:39) the spacecraft was preparing to the start the observations after the perigee passage between the orbits number 2181 and 2182. Therefore, no scientific data are available between 2020-01-09 16:27 and 2020-01-10 01:48.