Detail of a view towards the Great Attractor

This image shows the central region of the Great Attractor at the original resolution of the WFI. Note the strong warping of the galaxy to the left of the center, which may be caused by gravitational interaction with one or both of the bright galaxies that are seen above and below it. The field shown measures about 12 x 12 arcmin 2.

Five exposures each were made in blue (B-band filter; 5 x 300 sec), red (R-band filter; 5 x 180 sec) and near-infrared (narrow-band filter centered at 816 nm; 5 x 240 sec) light and combined into a false-colour composite by using blue, green, and red colour for the three images, respectively. A logarithmic intensity scale is used to better show the inner as well as the outer regions of the galaxies in this field.

Oikeudet:

 

Kuvasta

Tunnistus:eso9954d
Tyyppi:Havainto
Julkaisupäivä:21. joulukuuta 1999
Vastaavat julkaisut:eso9954
Koko:3000 x 3000 px

Kohteesta

Nimi:Great Attractor
Tyyppi:Local Universe : Galaxy : Grouping : Cluster
Local Universe : Cosmology : Morphology : Large-Scale Structure
Constellation:Triangulum Australe
Kategoria:Cosmology
Galaxy Clusters

Kuvaformaatit

Suuri JPEG
5,5 MB
Kokoruudun JPEG
852,8 KB

Zoomattavissa


Taustakuvat

1024x768
820,0 KB
1280x1024
1,2 MB
1600x1200
1,6 MB
1920x1200
1,8 MB
2048x1536
2,3 MB

Koordinaatit

Position (RA):16 14 22.57
Position (Dec):-60° 52' 6.63"
Field of view:11.90 x 11.88 arcminutes
Suuntaus:Pohjoinen on 0.3° oikea pystysuuntaan nähden

Värit ja suotimet

KaistaAallonpituusTeleskooppi
Optinen
B
MPG/ESO 2.2-metre telescope
WFI
Optinen
R
MPG/ESO 2.2-metre telescope
WFI
Optinen
Near-IR
816 nmMPG/ESO 2.2-metre telescope
WFI