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ss_specframesSpectral Coordinate Systems (SpecFrames)

The SpecFrameSpecFrame is a FrameFrame which is specialised for representing coordinate systems which describe a position within an electro-magnetic spectrum. In this section we examine the additional properties and behaviour of a SpecFrame that distinguish it from a basic Frame (§7).

Subsections

- The SpecFrame Model
- Creating a SpecFrame
- Specifying a Particular Spectral Coordinate System
- Attributes which Qualify Spectral Coordinate Systems
- Using Default SpecFrame Attributes
- Creating Spectral Cubes
- Handling Dual-Sideband Spectra
  - Aligning Dual-Sideband Spectra