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Spectral Coordinate Systems (SpecFrames)
The SpecFrame is a Frame 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 (
).
Subsections
Next: The SpecFrame Model
Up: AST A Library for Handling World Coordinate Systems in Astronomy
Previous: Representing Offsets from a Specified Sky Position
AST A Library for Handling World Coordinate Systems in Astronomy
Starlink User Note 211
R.F. Warren-Smith & D.S. Berry
24th May 2011
E-mail:ussc@star.rl.ac.uk
Copyright (C) 2009 Science \& Technology Facilities Council