title: Wind-flow measurement over the Subaru Telescope.
abstract: Wind flows over the 8.2-m Subaru Telescope at Mauna Kea in Hawaii were analyzed with a correlation method. Three or four wind flows were detected from our measurements. Spatial and temporal resolution of the wind-flow analysis across the 8.2 m pupil were investigated experimentally. A three-dimensional spatiotemporal-frequency analysis was also applied to the wind-flow data.
authors.affiliation: Department of Applied Physics, Hokkaido University, Sapporo 060-8628, Japan.
authors.forename: Hirofumi
authors.initials: H
authors.lastname: Horikawa
authors.forename: Naoshi
authors.initials: N
authors.lastname: Baba
authors.forename: Masashi
authors.initials: M
authors.lastname: Ohtsubo
authors.forename: Yuji
authors.initials: Y
authors.lastname: Norimoto
authors.forename: Tetsuo
authors.initials: T
authors.lastname: Nishimura
authors.forename: Noriaki
authors.initials: N
authors.lastname: Miura