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A Mask for multiobject spectroscopy
A mask for multiobject spectroscopy. The mask is held at the focal plane of a telescope and the light that gets through the holes is dispersed by a spectrograph.
Credit:ESO
Over de afbeelding
| Id: | cf0b2506_cc |
| Type: | Fotografisch |
| Publicatiedatum: | 1 juli 2014 05:10 |
| Grootte: | 5760 x 3840 px |
Over het object
| Type: | Unspecified |
| Categorie: | People and Events |
