Lyman-alpha forest in HDF-S quasar J2233-606

This image shows a section of the high-quality UV spectrum of the quasar J2233-606 in the region of the Lyman-alpha forest at redshift z ~ 1.7, as obtained by UVES . These observations will make it possible to study the connection between the galaxies observed in the field with the HST and ground-based telescopes, as well as the absorption lines from hydrogen and metals seen in the spectrum, providing new insight into the physical processes governing the formation and evolution of primordial galaxies.

Credit:

ESO

Over de afbeelding

Id:eso0013i
Type:Kaart
Publicatiedatum:6 april 2000
Gerelateerde berichten:eso0013
Grootte:800 x 484 px

Over het object

Naam:J2233-606
Type:Early Universe : Galaxy : Activity : AGN : Quasar
Afstand:z=2.2 (roodverschuiving)
Categorie:Quasars and Black Holes

Afbeeldingstypen

Grote JPEG
69,6 KB

Kleuren & filters

BandTelescoop
UltravioletVery Large Telescope
UVES