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File:The "cloverleaf" quasar H 1413+117 (eso8806a).jpg

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Summary

Description
English: Left: The central area of a CCD image of the quadruply lensed quasar H 1413+117 (the Cloverleaf), obtained in red light on 8 March 1988 at the ESO/MPI 2.2 m telescope. The four images are clearly separated; they all belong to the same object. Right: The geometry of the system. The four images of the quasar are called A, B, C and D, in order of decreasing brightness. The distances between them are indicated in arcseconds. (ESO Press Release eso8806; BW)
Date 28 July 1988 (upload date)
Source
This media was produced by the European Southern Observatory (ESO), under the identifier eso8806a

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Author ESO
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Captions

Left: The central area of a CCD image of the quadruply lensed quasar H 1413+117 (the Cloverleaf), obtained in red light on 8 March 1988 at the ESO/MPI 2.2 m telescope. The four images are clearly separated; they all belong to the same object.

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849 pixel

width

1,756 pixel

checksum

ea1be4cce577ecbd709515bfc144bbb7adbbc45a

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inception

28 July 1988

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2jvogksezk1zoetl0juy6qov50limmmtf2pybnnuv37p9527ak

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current18:38, 30 October 2023Thumbnail for version as of 18:38, 30 October 20231,756 × 849 (383 KB)OptimusPrimeBot#Spacemedia - Upload of https://cdn.eso.org/images/large/eso8806a.jpg via Commons:Spacemedia
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