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First image from the XMM-LSS Wide-Field X-Ray Survey
First image from the XMM-LSS X-Ray survey. It is actually a combination of fourteen separate "pointings" of this space observatory. It represents a region of the sky eight times larger than the full Moon and contains around 25 clusters. The circles represent the X-Ray sources previously known from the 1991 ROSAT All-Sky Survey.
Kredit:ESO
O snímku
Id: | eso0320a |
Typ: | Koláž |
Datum zveřejnění: | 14. července 2003 |
Související články: | eso0320 |
Velikost: | 2406 x 1444 px |
O objektu
Jméno: | XMM-LSS X-Ray survey |
Typ: | Early Universe : Cosmology : Morphology : Deep Field |
Kategorie: | Cosmology |
Barvy & filtry
Pásmo | Dalekohled |
---|---|
Rentgenový | XMM-Newton |