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Wide-field view of the sky around the remote cluster CL J1449+0856
This visible light wide-field image of the region around the most remote mature galaxy cluster yet found was created from photographs taken through red and blue filters and forming part of the Digitized Sky Survey 2. The cluster lies at the centre of the picture but is too faint to be seen. The field of view is approximately 2.8 degrees across.
Crédit:ESO and Digitized Sky Survey 2. Acknowledgment: Davide De Martin
À propos de l'image
| Identification: | eso1108c |
| Type: | Observation |
| Date de publication: | 9 mars 2011 10:00 |
| Communiqués de presse en rapport: | eso1108 |
| Taille: | 7109 x 7124 px |
À propos de l'objet
| Nom: | CL J1449+0856 |
| Type: | Early Universe : Cosmology |
| Constellation: | Bootes |
| Catégorie: | Galaxy Clusters |
Formats des images
Fonds d'écran
Coordinates
| Position (RA): | 14 49 29.33 |
| Position (Dec): | 9° 4' 46.26" |
| Field of view: | 119.34 x 119.62 arcminutes |
| Orientation: | North is 0.3° right of vertical |
Visualiser avec WorldWide Telescope:
Couleurs & filtres
| Domaine | Longueur d'onde | Télescope |
|---|---|---|
| Visible B | 445 nm | Digitized Sky Survey 2 |
| Visible R | 658 nm | Digitized Sky Survey 2 |