# Pix2Sky_Airy¶

class astropy.modeling.projections.Pix2Sky_Airy(theta_b=90.0, **kwargs)[source]

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

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]

Evaluate the model on some input variables.