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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.
Källa:ESO
Om bilden
ID: | eso0320a |
Typ: | Kollage |
Publiceringsdatum: | 14 juli 2003 |
Relaterade pressmeddelanden: | eso0320 |
Storlek: | 2406 x 1444 px |
Om objektet
Namn: | XMM-LSS X-Ray survey |
Typ: | Early Universe : Cosmology : Morphology : Deep Field |
Kategori: | Cosmology |
Färger och filter
Band | Teleskop |
---|---|
Röntgenstrålning | XMM-Newton |