PANSY Radar (IMAGE) Research Organization of Information and Systems Caption The Program of the Antarctic Syowa Mesosphere-Stratosphere-Troposphere/Incoherent Scatter radar (PANSY radar) consisting of an active phased array of 1045 Yagi antennas. Credit Taishi Hashimoto (NIPR) Usage Restrictions Only for use with reports of this research. Credit required. License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.