Copyright and Basic Policy of This Web Site


Subaru Telescope, National Astronomical Observatory of Japan (NAOJ), National Institutes of Natural Sciences owns the copyright © of all contents in this website unless stated otherwise. When referencing this website or using contents in this website, please follow "Terms of Use of the Website of NAOJ".

Use of any text, drawings, graphics, audio, video or other materials (“Copyrighted Work(s)” hereinafter) found on this website are subject to these Terms of Use. Viewing, downloading, linking, reposting and any other action on this Site shall be deemed consent to these Terms of Use.

Copyrighted Works may be used without obtaining the permission of the copyright holder provided such use is for academic research, educational activities or personal use as set forth in the general restrictions on rights in the Copyright Act of Japan (Article 30-Article 47-8). When showing credit, please use either National Astronomical Observatory of Japan or NAOJ.

Copyrighted Works may also be used without obtaining permission of the copyright holder within the following scope with proper credit:
  • Educational and learning activities at schools or equivalent educational institutions, learning activities at lifelong learning institutions (libraries, museums, community centers etc.), and other not-for-profit educational and learning activities
  • Use as news materials by the news media

Privacy Policy

"Subaru Telescope Privacy Statement / Access Logging" applies to the Subaru Telescope's website.


When providing links to the Subaru Telescope website from another web page, please link only to our top page Please do not link to any pictures directly, as the links may change. You can download the following banner to provide a link:






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Although the National Astronomical Observatory of Japan (NAOJ) strives to maintain a high level of accuracy regarding information presented on this web site, we do not guarantee the information to be totally error-free. NAOJ therefore cannot be held liable for any problems that result from the use of information presented on this web site.



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