VLT in the wind tunnel (part 4)
VLT in the wind tunnel in 1993: a model made in 1:64 proportion was used to measure quantities such as pressure fluctuations on the primary mirror, turbulence intensities near the secondary mirror unit and wind speed in selected locations.
Credit:ESO
About the Video
| Id: | vlthistoryvltwindtunnel93d |
| Release date: | 4 December 2009, 00:17 |
| Duration: | 14 s |
| Frame rate: | 30 fps |
About the Object
| Category: | Paranal |
