RotateCelestial2Native

class astropy.modeling.rotations.RotateCelestial2Native

Bases: astropy.modeling.rotations._SkyRotation

Transform from Celestial to Native Spherical Coordinates.

Parameters:

lon : float

Celestial longitude of the fiducial point.

lat : float

Celestial latitude of the fiducial point.

lon_pole : float

Longitude of the celestial pole in the native system.

Attributes Summary

inputs
lat
lon
lon_pole
outputs
param_names

Methods Summary

__call__(alpha, delta[, model_set_axis])

Evaluate this model using the given input(s) and the parameter values that were specified when the model was instantiated.

Attributes Documentation

inputs = (u'alpha', u'delta')

lat

lon

lon_pole

outputs = (u'phi', u'theta')

param_names = ('phi', 'theta', 'psi')

Methods Documentation

__call__(alpha, delta, model_set_axis=None)

Evaluate this model using the given input(s) and the parameter values that were specified when the model was instantiated.