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Pseudonym reading University of Tokyo and the University of Tokyo
Specified type Country registration
Type Building
Designated date October 27, 2017
Specified details
quantity 1 building
location Hoshigaokacho, Mizusawa-ku, Oshu-shi
owner University Joint Research Organization Natural Science Research Organization
Holding group
Management organization
home page


It is a target stand and a closed house built at a position of about 100 meters north of the Visual Zenith Room, which was built in 1887.
It was installed for the calibration of the visual zenith, the cover is a wooden flat, the roof is a gable girdle, the outer wall clapboard, there is a target block of bricks in the center of the inside. The target stand and the shell are out of order for accurate observation.
It is a facility for zenith calibration with few examples in Japan.