CD galaxy in the Abell 496 field

This image shows the central cD-type galaxy in the Abell 496 cluster, as obtained with the WFI during the observations with the 2.2-m telescope.

The WFI image of Abell 496 was obtained in blue light (B-band) and corresponds to a total integration time of 7560 seconds, split into a number of exposures lasting between 600 and 1200 seconds. The faintest objects just detectable in this image have a B-magnitude of about 26.5.

Källa:

ESO

Om bilden

ID:eso9954h
Typ:Observation
Publiceringsdatum:21 december 1999
Relaterade pressmeddelanden:eso9954
Storlek:871 x 893 px

Om objektet

Namn:Abell 496
Typ:Local Universe : Galaxy
Local Universe : Galaxy : Grouping : Cluster
Avstånd:450 miljon ljusår
Constellation:Eridanus
Kategori:Galaxies

Bildformat

Originalstorlek
712,1 kB
Stor jpeg
407,7 kB
Skärmstor jpeg
506,4 kB

Koordinater

Position (RA):4 33 36.93
Position (Dec):-13° 15' 33.32"
Field of view:3.47 x 3.55 arcminutes
Orientering:Nord är 0.2° höger om lodrätt

Färger och filter

BandTeleskop
Synligt ljus
B
MPG/ESO 2.2-metre telescope
WFI

Exposure time: 7560s