Starforming galaxy at redshift 0.62

This image is an infrared spectrum showing the Hydrogen-alpha (0.6563µm) emission line (indicated with an arrow), shifted to 1.06µm in a star-forming galaxy at redshift z = 0.62, discovered in the CFRS survey. The total integration time with ISAAC was only 1 hour.

Credit:

ESO

Over de afbeelding

Id:eso9856h
Type:Observatie
Publicatiedatum:26 november 1998
Gerelateerde berichten:eso9856
Grootte:2996 x 2479 px

Over het object

Naam:CFRS survey, Spectrum
Type:Early Universe : Cosmology : Morphology : Deep Field
Early Universe : Galaxy
Afstand:z=0.62 (roodverschuiving)
Categorie:Cosmology
Galaxies

Afbeeldingstypen

Grote JPEG
382,4 KB

Kleuren & filters

BandGolflengteTelescoop
Infrarood
Near-IR
1.06 μmVery Large Telescope
ISAAC