2 Romano Corradi

Astronomical pictures and videos

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NON-PROFIT, NON-COMMERICAL USE OF MATERIALS:

Materials may be used for non-profit, non-commerical purposes without prior permission provided that the use of these materials does not restrict, limit, or inhibit the use of the materials for any past, present, or future purpose. Please include appropriate recognition of the author of this page and any other people and the institutes involved, as indicated in the captions.
FOR PROFIT OR COMMERCIAL USE OF MATERIALS:
Materials may be used for commercial purposes only by prior permission provided that the use of these materials does not restrict, limit, or inhibit the use of the materials for any past, present, or future purpose. Please include appropriate recognition of the people and the institutes involved.

To obtain permission, draft an explicit agreement to this effect which signed by the author and an authorized representative of the commercial publisher of a publication which uses any materials from this web site. The letter should clearly identify the materials to be used by URL and the purpose(s) to made of the materials. It must also state the credits that will appear with the materials for review for approval by Romano Corradi. The agreement must be received and approved by Romano Corradi prior to the adoption of any and all materials.

The availability of materials on my web site does not imply the endorsement of any of the authors or institutes involved of any private use of such materials, including, in particular, any commercial use and any use intended to mislead.

For the HST images contained in these pages, here are some NASA-Space Telescope Science Institute (STScI) guidelines: Unless otherwise specifically stated, no claim to copyright is being asserted by STScI and it may be freely used as in the public domain in accordance with NASA's contract. However, it is requested that in any subsequent use of this work NASA and STScI be given appropriate acknowledgement. STScI further requests voluntary reporting of all use, derivative creation, and other alteration of this work. Such reporting should be sent to copyright@stsci.edu. For more details see http://www.stsci.edu/web/copyright.html.


Last updated on December 2002
Romano L.M. Corradi/ rcorradi@ing.iac.es