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A Gravitational Einstein Ring
The four images here illustrate the deduced model of the lensing effect. In the upper left, the observed ring has been enlarged and the image of the lensing galaxy removed by image processing. Below it is a model of the gravitational field (potential) around this galaxy along with the "true" image of the background galaxy shown. At the lower right is the resulting gravitationally magnified and distorted image of the background galaxy, which to the upper right has been de-sharpened to the same image quality as the observed image.
Crédito:ESO
Sobre la imagen
Identificador: | eso9858c |
Tipo: | Collage |
Fecha de publicación: | 26 de Noviembre de 1998 |
Noticias relacionadas: | eso9858 |
Tamaño: | 2896 x 3124 px |
Sobre el objeto
Nombre: | Einstein Ring |
Tipo: | Local Universe : Galaxy : Type : Gravitationally Lensed |
Categoría: | Cosmology Galaxies |