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The HARPS spectrograph
The HARPS spectrograph during laboratory tests. The vacuum tank is open so that some of the high-precision components inside can be seen. The large optical grating by which the incoming stellar light is dispersed is visible on the top of the bench ; it measures 200 x 800 mm.
Crédit:ESO
À propos de l'image
Identification: | eso0308a |
Type: | Photographique |
Date de publication: | 27 mars 2003 |
Communiqués de presse en rapport: | eso0308 |
Taille: | 1374 x 1102 px |
À propos de l'objet
Nom: | ESO 3.6-metre telescope |
Type: | Unspecified : Technology : Observatory : Telescope |
Catégorie: | La Silla |