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FITS Conventions

The FITS community has developed many conventions for using certain keywords or FITS file structures. See the following links for more information.

• Registry of FITS Conventions submitted to the IAU FITS Working Group
• Unregistered conventions developed by various projects
• Extension names registered with the IAU FITS Working Group
• Keyword data dictionaries defining existing keyword usage

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Last revised: Sunday, 17-Jan-2021 17:39:43 EST
Contact us: fits @ fits.gsfc.nasa.gov
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