Wind-flow measurement over the Subaru Telescope.
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.
Horikawa
Hirofumi
H
Department of Applied Physics, Hokkaido University, Sapporo 060-8628, Japan.
Baba
Naoshi
N
Ohtsubo
Masashi
M
Norimoto
Yuji
Y
Nishimura
Tetsuo
T
Miura
Noriaki
N