Assembled E-ELT mirror segments undergoing testing

Four segments of the giant primary mirror of the E-ELT undergoing testing together for the first time. The assembly, at ESO’s facility in Germany, provides a full-size mock-up of a small section of the E-ELT primary mirror and its support structures. During tests, the whole assembly can be tilted at an angle of up to 45 degrees. Standing some two metres above the floor, four test mirror segments have been placed on their supports to see how they behave together and when tilted.

Crédit:

ESO/H.-H. Heyer

À propos de l'image

Identification:ann12013a
Type:Photographique
Date de publication:24 février 2012 12:00
Annonces en rapport:ann20005, ann12013
Taille:5292 x 3744 px

À propos de l'objet

Nom:Extremely Large Telescope
Type:Unspecified : Technology : Observatory : Telescope
Catégorie:ELT

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