Background informationΒΆ
- Background information module celestial
- Rotation matrices
- FK4
- FK4 and the elliptic terms of aberration
- Transformations between the reference systems FK4 and FK5
- Radio maps
- Galactic Coordinates
- Supergalactic coordinates
- Ecliptic coordinates
- ICRS, Dynamical J2000 and FK5
- Composing other transformations
- Defaults in relation to FITS
- Glossary
- References
- Background information spectral translations