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.

Kilde:

 

Om billedet

Id:eso9954d
Type:Observation
Udgivelsesdato:21. december 1999
Relaterede pressemeddelelser:eso9954
Størrelse:3000 x 3000 px

Om objektet

Navn:Great Attractor
Type:Local Universe : Galaxy : Grouping : Cluster
Local Universe : Cosmology : Morphology : Large-Scale Structure
Constellation:Triangulum Australe
Kategori:Cosmology
Galaxy Clusters

Billedformater

Stor JPEG
5,5 MB
Skrærm JPEG
852,8 KB

Zoombar


Baggrundsbilleder

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

Koordinater

Position (RA):16 14 22.57
Position (Dec):-60° 52' 6.63"
Field of view:11.90 x 11.88 arcminutes
Orientering:Nord er 0.3° droite fra lodret

Farver & filtre

BåndBølgelængdeTeleskop
Optisk
B
MPG/ESO 2.2-metre telescope
WFI
Optisk
R
MPG/ESO 2.2-metre telescope
WFI
Optisk
Near-IR
816 nmMPG/ESO 2.2-metre telescope
WFI