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.

Crédit:

ESO

À propos de l'image

Identification:eso9856h
Type:Observation
Date de publication:26 novembre 1998
Communiqués de presse en rapport:eso9856
Taille:2996 x 2479 px

À propos de l'objet

Nom:CFRS survey, Spectrum
Type:Early Universe : Cosmology : Morphology : Deep Field
Early Universe : Galaxy
Distance:z=0.62 (redshift)
Catégorie:Cosmology
Galaxies

Image Formats

Grand JPEG
382,4 Kio

Couleurs & filtres

DomaineLongueur d'ondeTélescope
Infrarouge
Near-IR
1.06 μmVery Large Telescope
ISAAC