Licensing

This site and its contents are copyrighted by Rob Pettengill (Robert C. Pettengill, Jr.). I generously make my work available to others without defacing images with watermarks. I expect my license terms to be followed, especially with regard to attribution and non-commercial use. I have an attorney in the family and aggressively pursue violations.

Some referenced items are identified as the work of others and covered by their own copyright and license restrictions.

Any use where fees are charged is considered commercial use. Unless other arrangements have been made with me, my images and other content are licensed as follows:

Creative Commons License

The following attribution or one which contains the same information, with web links, must be included:

This work by Rob Pettengill is licensed under a CC BY-NC-SA 4.0 License.

Printed attributions must include the text for the link to my web site:

This work by Rob Pettengill (http://astronomy.robpettengill.org/) is licensed under a CC BY-NC-SA 4.0 License.

Content created: 2015-05-18

Share:               Google translate:           

Comments


Submit comments or questions about this page.

By submitting a comment, you agree that: it may be included here in whole or part, attributed to you, and it's content is subject to the site wide Creative Commons licensing.