Observed velocity field in a galaxy (simulation)

The image reveals a computer simulation of the velocity field in a galaxy, as deduced on the basis of IFU spectra. The blue area has negative velocities and is thus the approaching side of the galaxy, while the red area is receding. In this way, the direction of rotation can be determined. The velocity unit is km/s.

Crediti:

ESO

Riguardo l'immagine

Identificazione:eso0203e
Tipo:Simulazione
Data di rilascio:28 Gennaio 2002
Notizie relative:eso0203
Grandezza:925 x 678 px

Riguardo all'oggetto

Nome:Velocity Field
Tipo:Unspecified : Galaxy
Categoria:Galaxies

Formati delle immagini

JPEG grande
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