specwcs (Mar93) noao.onedspec specwcs (Mar93)

specwcs

1. Types of Spectral Data

2. World Coordinate Systems

3. Physical Coordinate System

4. Linear Spectral World Coordinate Systems

5. Multispec Spectral World Coordinate System

5.1 Linear and Log Linear Dispersion Function

5.2 Chebyshev Polynomial Dispersion Function

5.3 Legendre Polynomial Dispersion Function

5.4 Linear Spline Dispersion Function

5.5 Cubic Spline Dispersion Function

5.6 Pixel Array Dispersion Function

5.7 Sampled Array Dispersion Function