HAWK-I image of NGC 1232

NGC 1232 is a spiral galaxy some 65 million light-years away in the constellation of Eridanus (the River). The galaxy is classified as an intermediate spiral galaxy — somewhere between a barred and an unbarred spiral galaxy. An image of this galaxy and its small companion galaxy NGC 1232A in visible light was one of the first produced by ESO’s Very Large Telescope (VLT). HAWK-I has now returned to NGC 1232 to show a different view of it at near-infrared wavelengths.

HAWK-I is one of the most powerful infrared imagers in the world, and this is one of the sharpest and most detailed pictures of this galaxy ever taken from Earth. The filters used were Y (shown in blue), J (in green), H (in muddy brown), and K (in red). The field of view of the image is about 6.4 arcminutes.

Créditos:

ESO/P. Grosbøl

Sobre a imagem

Id:eso1042g
Tipo:Observação
Data de divulgação:27 de Outubro de 2010 às 12:00
Notícias relacionadas:eso1042
Tamanho:3644 x 3638 px

Sobre o objeto

Nome:NGC 1232
Tipo:Local Universe : Galaxy : Type : Spiral
Distância:65 milhão anos-luz
Constellation:Eridanus
Categoria:Galaxies

Formatos de imagens

JPEG grande
5,4 MB

Zoom


Papéis de parede

1024x768
242,2 KB
1280x1024
409,6 KB
1600x1200
649,9 KB
1920x1200
870,7 KB
2048x1536
1,1 MB

Coordenadas

Position (RA):3 9 45.48
Position (Dec):-20° 34' 45.65"
Field of view:6.49 x 6.48 arcminutes
Orientação:O norte está a 0.2° à esquerda da vertical

Cores e filtros

BandaComprimento de ondaTelescópio
Infravermelho
Y
1.02 μmVery Large Telescope
HAWK-I
Infravermelho
J
1.22 μmVery Large Telescope
HAWK-I
Infravermelho
H
1.63 μmVery Large Telescope
HAWK-I