Wind-flow measurement over the Subaru Telescope
| Autor: | Noriaki Miura, Hirofumi Horikawa, Tetsuo Nishimura, Yuji Norimoto, Naoshi Baba, Masashi Ohtsubo |
|---|---|
| Rok vydání: | 2004 |
| Předmět: |
business.industry
Materials Science (miscellaneous) Optical flow Industrial and Manufacturing Engineering Speckle pattern Optics Wind flow Temporal resolution Digital image processing Speckle imaging Business and International Management business Subaru Telescope Image resolution Geology Remote sensing |
| Zdroj: | Applied Optics. 43:3097 |
| ISSN: | 1539-4522 0003-6935 |
| DOI: | 10.1364/ao.43.003097 |
| Popis: | 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. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|