On March 8, an antenna was transported to the Array Operation Site (AOS) at 5,000 m asl. from the Operations Support Facility (OSF) at 2,900 m asl. This brought the total number of the antennas at AOS to ten. In the picture of AOS, you can see nine antennas on the left and one antenna on the right, with an interval of 600 m between them.
［Photographed by Norikazu Mizuno (NAOJ)］