Copyright and license agreement

Copyright

All articles published by NSO are available online for free under a Creative Commons CC BY copyright agreement. Copyright on any article in NSO is retained by the author(s).

The journal is supported by article processing charge (APC) which is currently waived for all authors. Details about CC BY can be found at https://creativecommons.org/licenses/by/4.0/

License Agreement

Authors grant the Publishers a license to publish the article and identify CSPM and EDP Sciences as the original publishers.

Authors also grant any third party the right to use, distribute and reproduce the article in any medium, provided the original work is properly cited.