Back to the Abstract

	1 Introduction
	2 Coordinate definition
	3 Basic coordinate computation
	4 Air wavelengths
	5 Dispersed spectra
	6 Coordinates by table lookup
	7 Coordinate reference frames
	8 Alternate FITS image representations: pixel list and vector column elements
	9 Spectral coordinate variation with other coordinates
	10 Example
	11 Summary
	Appendix A: Relativistic space velocities
	References

	List of tables
	List of figures