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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.
Kredit:ESO and Digitized Sky Survey 2. Acknowledgment: Davide De Martin
O snímku
Id: | eso1108c |
Typ: | Pozorování |
Datum zveřejnění: | 9. března 2011 10:00 |
Související články: | eso1108 |
Velikost: | 7109 x 7124 px |
O objektu
Jméno: | CL J1449+0856 |
Typ: | Early Universe : Cosmology |
Constellation: | Bootes |
Kategorie: | Galaxy Clusters |
Image Formats
největší JPEG
15,7 MB
Publication TIFF 4K
30,5 MB
JPEG pro publikaci
5,0 MB
JPEG v rozlišení obrazovky
325,7 KB
Souřadnice
Position (RA): | 14 49 29.33 |
Position (Dec): | 9° 4' 46.26" |
Field of view: | 119.34 x 119.62 arcminutes |
Orientace: | Sever je 0.3° pravá od svislé osy |
Barvy & filtry
Pásmo | Vlnová délka | Dalekohled |
---|---|---|
Optický B | 445 nm | Digitized Sky Survey 2 |
Optický R | 658 nm | Digitized Sky Survey 2 |