The COSMOS field (unannotated)

This very deep image shows the COSMOS field imaged by the Canada France Hawaii Telescope (CFHT). Huge numbers of very faint galaxies are visible. A new study of this field, combining data from ESO’s Very Large Telescope and ESA’s XMM-Newton X-ray space observatory has turned up a big surprise. Most of the huge black holes in the centres of active galaxies in the past 11 billion years were not turned on by mergers between galaxies, as had been previously thought.

Herkunftsnachweis:

CFHT/IAP/Terapix/CNRS/ESO

Über das Bild

ID:eso1124d
Typ:Beobachtung
Veröffentlichungsdatum:13. Juli 2011 12:00
Dazugehörige Veröffentlichungen:eso1124
Größe:4758 x 4758 px

Über das Objekt

Name:COSMOS Field
Typ:Early Universe : Cosmology : Morphology : Deep Field
Early Universe : Galaxy : Activity : AGN
Constellation:Sextans
Kategorie:Cosmology
Galaxies
Quasars and Black Holes

Bildformate

Großes JPEG
10,8 MB

Skalierbar


Bildschirm-Hintergrundbilder

1024x768
467,4 KB
1280x1024
784,7 KB
1600x1200
1,1 MB
1920x1200
1,3 MB
2048x1536
1,8 MB

Koordinaten

Position (RA):10 0 25.09
Position (Dec):2° 14' 30.92"
Field of view:59.00 x 59.00 arcminutes
Orientierung:Die Nordrichtung liegt 1.6° rechts zur Vertikale

Farben & Filter

SpektralbereichTeleskop
Optisch
G
Other
Optisch
R
Other
Infrarot
I
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