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SpecFluxFrame
-
Compound spectrum/flux Frame
- Description:
- A SpecFluxFrame combines a SpecFrame and a FluxFrame into a single
2-dimensional compound Frame. Such a Frame can for instance be used
to describe a Plot of a spectrum in which the first axis represents
spectral position and the second axis represents flux.
- Constructor Function:
- AST_SPECFLUXFRAME
-
Inheritance
- The SpecFluxFrame class inherits from the CmpFrame class.
-
Attributes
- The SpecFluxFrame class does not define any new attributes beyond
those which are applicable to all CmpFrames. However, the attributes
of the component Frames can be accessed as if they were attributes
of the SpecFluxFrame. For instance, the SpecFluxFrame will recognise
the "StdOfRest" attribute and forward access requests to the component
SpecFrame. An axis index can optionally be appended to the end of any
attribute name, in which case the request to access the attribute will
be forwarded to the primary Frame defining the specified axis.
-
Functions
- The SpecFluxFrame class does not define any new routines beyond those
which are applicable to all CmpFrames.
Next: SpecFrame - Spectral coordinate system description
Up: AST Class Descriptions
Previous: SlaMap - Sequence of celestial coordinate conversions
AST A Library for Handling World Coordinate Systems in Astronomy
Starlink User Note 210
R.F. Warren-Smith & D.S. Berry
24th May 2011
E-mail:ussc@star.rl.ac.uk
Copyright (C) 2009 Science \& Technology Facilities Council