Pix2Sky_Airy¶
-
class
astropy.modeling.projections.
Pix2Sky_Airy
(theta_b=90.0, **kwargs)[source] [edit on github]¶ Bases:
astropy.modeling.projections.Pix2SkyProjection
,astropy.modeling.projections.Zenithal
Airy projection - pixel to sky.
Corresponds to the
AIR
projection in FITS WCS.See
Zenithal
for a definition of the full transformation.Parameters: - theta_b : float
The latitude \(\theta_b\) at which to minimize the error, in degrees. Default is 90°.
Attributes Summary
param_names
theta_b
Methods Summary
evaluate
(x, y, theta_b)Evaluate the model on some input variables. Attributes Documentation
-
param_names
= ('theta_b',)¶
-
theta_b
¶
Methods Documentation
-
classmethod
evaluate
(x, y, theta_b)[source] [edit on github]¶ Evaluate the model on some input variables.