ESOcast 15: Recoating a Giant VLT Mirror

Every night, all year round, the ESO Very Large Telescope, or VLT, opens its four giant eyes to scrutinise the beautiful southern skies. Each eye is a huge mirror, 8.2 metres in diameter, that gathers the light of the night sky, and reflects it into optical systems that form ultra-sharp images of the Universe. But keeping the VLT´s eyes clear requires each mirror to be cleaned and recoated occasionally, a delicate and complex procedure.

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Crédit:

ESO. Visual design and editing: Martin Kornmesser and Luis Calçada. Cinematography: Peter Rixner. Editing: Herbert Zodet. Web and technical support: Lars Holm Nielsen and Raquel Yumi Shida. Written by: Herbert Zodet, Henri Boffin and Eric Hal Schwartz. Host: Dr. J. Narration: Gaitee Hussain. Music: movetwo. Footage and photos: ESO, José Francisco Salgado (josefrancisco.org). Directed by: Herbert Zodet. Executive producer: Lars Lindberg Christensen.

 

 

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À propos de la vidéo

Identification:esocast15
Date de publication:12 mars 2010 10:00
Durée:10 m 30 s
Frame rate:30 fps

À propos de l'objet

Nom:Very Large Telescope
Type:Unspecified : Technology : Observatory : Telescope
Catégorie:ESOcast

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