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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.
Kredit:Enrico Sacchetti/ESO
O snímku
| Id: | vlt_007-cc |
| Typ: | Fotografický |
| Datum zveřejnění: | 9. července 2015 10:13 |
| Velikost: | 7254 x 4912 px |
O objektu
| Jméno: | Very Large Telescope Interferometer |
| Typ: | Unspecified : Technology : Observatory : Facility |
| Kategorie: | Paranal |
