MUSE colour-coded image of NGC 4650A

This colour composite of the unusual polar ring galaxy NGC 4650A was created from data from the new MUSE instrument on ESO’s Very Large Telescope. For each part of this spectacular galaxy this new instrument splits the light up into its component colours — revealing in detail the chemical and physical properties of each point. This picture is based on a mosaic of three MUSE datasets that were obtained soon after the instrument achieved first light in early 2014.

To make this picture selected regions of the spectrum were extracted to form a single colour image. In addition the glowing star formation regions in the unusual disc around the galaxy have been colour coded to represent their velocities — blue regions are approaching, relative to the centre of the galaxy, and red regions receding due to the rotation of the disc.

Telif:

ESO/MUSE consortium/R. Bacon

Görüntü Hakkında

Kimlik:eso1407c
Tür:Gözlem
Yayın tarihi:05 Mart 2014 12:00
Bağlantılı bültenler:eso1407
Boyut:1356 x 692 px

Nesne Hakkında

Adı:NGC 4650A
Tür:Local Universe : Galaxy : Type : Ring
Constellation:Centaurus
Kategori:Galaxies

Görüntü Türleri

Büyük JPEG
128,1 KB

Yaklaştırma


Duvarkağıtları

1024x768
110,6 KB
1280x1024
157,5 KB
1600x1200
207,7 KB
1920x1200
243,3 KB
2048x1536
292,3 KB

Koordinatlar

Position (RA):12 44 49.07
Position (Dec):-40° 42' 51.70"
Field of view:2.29 x 1.17 arcminutes
Yönelim:Kuzey yönü 69.1° sağ derece kadar dik konumdan sapma göstermektedir

Renkler & Filtreler

BantTeleskop
OptikVery Large Telescope
MUSE

 

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