ELT 3D rendering

Rendering of the ELT telescope structure. This structure design, presented in November 2008 at the Baseline Reference Design version 3, is the result for a detailed design study and was realised together with ESO's industrial partners. The 39-metre primary mirror reflects the light first to the 4.2-metre secondary mirror hanging upside-down at 60 m height. The light is then further transmitted to mirrors 3, 4 and 5 (located in the central tower) and finally reflected to either side where the astronomical cameras sitting on the Nasmyth platforms will see nearly perfect images of the celestial objects. To assist the adaptive optics included in the telescope, telescope guide stars are created in the sky by using powerful lasers launched at the corners of the primary mirror cell.

The design for the ELT shown here was published in 2009 and is preliminary.

Źródło:

ESO

O zdjęciu

Identyfikator:rendering_e-elt_06
Typ:Wizja artysty
Data publikacji:3 grudnia 2009 23:22
Rozmiar:3200 x 2400 px

O obiekcie

Nazwa:Extremely Large Telescope
Typ:Unspecified : Technology : Observatory : Telescope
Kategoria:ELT

Formaty zdjęć

Wielki JPEG
1,4 MB

Tapety

1024x768
282,8 KB
1280x1024
429,8 KB
1600x1200
553,9 KB
1920x1200
680,0 KB
2048x1536
795,0 KB