Sky2Pix_TAN¶
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class
astropy.modeling.projections.Sky2Pix_TAN[source] [edit on github]¶ Bases:
astropy.modeling.projections.Sky2PixProjection,astropy.modeling.projections.ZenithalTAN : Gnomonic Projection - sky to pixel.
See
Zenithalfor a definition of the full transformation.R_\theta = \frac{180^{\circ}}{\pi}\cot \theta
Attributes Summary
inverseMethods Summary
evaluate(phi, theta)Attributes Documentation
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inverse¶
Methods Documentation
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classmethod
evaluate(phi, theta)[source] [edit on github]¶
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