The secret below Paranal
The VLTI Delay Lines, which lie below the ground at Paranal, inside a 168-m tunnel. They form an essential part of this very complicated optical system by ensuring that the light beams from several telescopes arrive in phase at the common interferometric focus.
Källa:Enrico Sacchetti/ESO
Om bilden
| ID: | vlt_007-cc |
| Typ: | Foto |
| Publiceringsdatum: | 9 juli 2015 10:13 |
| Storlek: | 7254 x 4912 px |
Om objektet
| Namn: | Very Large Telescope Interferometer |
| Typ: | Unspecified : Technology : Observatory : Facility |
| Kategori: | Paranal |
