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Sample integral field units at FLAMES
An example of observations with Integral Field Units (IFUs) at FLAMES (only 4 of the 15 units are shown here). Each IFU is placed so that it records the light from 20 small adjacent sky areas (each measuring about 3 x 2 arcsec 2). In this way, it is possible to register simultaneously the spectrum of as many different regions of a (distant) galaxy.
Credit:ESO
Over de afbeelding
| Id: | eso0203b |
| Type: | Observatie |
| Publicatiedatum: | 3 januari 2002 |
| Gerelateerde berichten: | eso0203 |
| Grootte: | 1145 x 653 px |
Over het object
| Naam: | Galaxies |
| Type: | Early Universe : Galaxy : Grouping : Cluster |
| Categorie: | Galaxy Clusters |
Kleuren & filters
| Band | Telescoop |
|---|---|
| Optisch | Very Large Telescope FLAMES |