Standards of Fundamental Astronomy

Standards of Fundamental Astronomy
Stable release
2023-10-11 / 2023-10-11
Written inC and Fortran
Operating systemCross-platform
TypeNumerical library
LicenseSOFA Software License
Websitehttp://www.iausofa.org/

The Standards of Fundamental Astronomy (SOFA) software libraries are a collection of subroutines that implement official International Astronomical Union (IAU) algorithms for astronomical computations.

As of February 2009 they are available in both Fortran and C source code format.

Capabilities

The subroutines in the libraries cover the following areas:

Licensing

As of the February 2009 release, SOFA licensing changed to allow use for any purpose, provided certain requirements are met. Previously, commercial usage was specifically excluded and required written agreement of the SOFA board.

See also

References

  1. ↑ SOFA Software License for Issue 2009-02-01, International Astronomical Union, 2008-09-30, archived from the original on 2009-06-01, retrieved 2009-09-09.
  2. ↑ SOFA Software License for Issue 2008-03-01, International Astronomical Union, 2007-05-21, retrieved 2009-09-09{{citation}}: CS1 maint: deprecated archival service (link).