Centaurus A – Field 1 (shell)

Colour composite of "Field 1" (around the jet) in the peculiar galaxy Centaurus A (NGC 5128), based on exposures through three near-infrared filters (the J-, H- and K-bands at wavelengths 1.2, 1.6 and 2.2 µm, respectively) with the ISAAC multi-mode instrument at the 8.2-m VLT ANTU telescope at the ESO Paranal observatory. This ISAAC image is one of the two deepest near-infrared images ever obtained in this galaxy and show thousands of its stars of different colours. In the present colour-coding, the redder an image, the cooler is the star. The original pixel size is 0.15 arcsec and both fields measure 2.5 x 2.5 arcmin 2. North is up and East is left.

Bildnachweis:

ESO

Über das Bild

ID:eso0315e
Typ:Beobachtung
Veröffentlichungsdatum:10. Juni 2003
Dazugehörige Veröffentlichungen:eso0315
Größe:1541 x 1479 px

Über das Objekt

Name:Centaurus A
Typ:Early Universe : Galaxy
Entfernung:13 Million Lichtjahre
Constellation:Centaurus
Kategorie:Galaxies

Bildformate

Großes JPEG
778,2 KB

Bildschirm-Hintergrundbilder

1024x768
831,8 KB
1280x1024
1,1 MB
1600x1200
1,4 MB
1920x1200
1,4 MB
2048x1536
1,9 MB

Koordinaten

Position (RA):13 26 23.20
Position (Dec):-42° 52' 2.85"
Field of view:2.16 x 2.07 arcminutes
Orientierung:Die Nordrichtung liegt 0.1° rechts zur Vertikale

Farben & Filter

SpektralbereichWellenlängeTeleskop
Infrarot
J
1.2 μmVery Large Telescope
ISAAC
Infrarot
H
1.6 μmVery Large Telescope
ISAAC
Infrarot
K
2.2 μmVery Large Telescope
ISAAC