Sky2Pix_STG¶
-
class
astropy.modeling.projections.Sky2Pix_STG[source] [edit on github]¶ Bases:
astropy.modeling.projections.Sky2PixProjection,astropy.modeling.projections.ZenithalSTG : Stereographic Projection - sky to pixel.
See
Zenithalfor a definition of the full transformation.R_\theta = \frac{180^{\circ}}{\pi}\frac{2 \cos \theta}{1 + \sin \theta}
Attributes Summary
inverseMethods Summary
evaluate(phi, theta)Attributes Documentation
-
inverse¶
Methods Documentation
-
classmethod
evaluate(phi, theta)[source] [edit on github]¶
-