This image was produced at the Observatoire de Paris-Meudon in a
CNRS research team of which I was the leader, more than 20 years ago.
It is the policy of the CNRS that its productions should be freely
available for public use.
Date
3 April 2015 (original upload date)
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No machine-readable source provided. Own work assumed (based on copyright claims).
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No machine-readable author provided. Brandon Defrise Carter assumed (based on copyright claims).
Licensing
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I, the copyright holder of this work, release this work into the public domain. This applies worldwide. In some countries this may not be legally possible; if so: I grant anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law.
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This image was produced at the Observatoire de Paris-Meudon in a CNRS research team of which I was the leader, more than 20 years ago. It is the policy of the CNRS that its productions should be freely available for public use.
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