RotateNative2Celestial¶
- class astropy.modeling.rotations.RotateNative2Celestial(lon, lat, lon_pole, **kwargs)[source]¶
Bases:
astropy.modeling.rotations._SkyRotation
Transform from Native to Celestial Spherical Coordinates.
- Parameters
Notes
If
lon
,lat
andlon_pole
are numerical values they should be in units of deg. Inputs are angles on the native sphere. Outputs are angles on the celestial sphere.Attributes Summary
Input units.
The number of inputs.
The number of outputs.
Output units.
Methods Summary
__call__
(*inputs[, model_set_axis, ...])Evaluate this model using the given input(s) and the parameter values that were specified when the model was instantiated.
evaluate
(phi_N, theta_N, lon, lat, lon_pole)- Parameters
Attributes Documentation
- input_units¶
Input units.
- n_inputs = 2¶
The number of inputs.
- n_outputs = 2¶
The number of outputs.
- return_units¶
Output units.
Methods Documentation
- __call__(*inputs, model_set_axis=None, with_bounding_box=False, fill_value=nan, equivalencies=None, inputs_map=None, **new_inputs)¶
Evaluate this model using the given input(s) and the parameter values that were specified when the model was instantiated.
- evaluate(phi_N, theta_N, lon, lat, lon_pole)[source]¶
- Parameters
- phi_N, theta_N
python:float
orQuantity
[‘angle’] Angles in the Native coordinate system. it is assumed that numerical only inputs are in degrees. If float, assumed in degrees.
- lon, lat, lon_pole
python:float
orQuantity
[‘angle’] Parameter values when the model was initialized. If float, assumed in degrees.
- phi_N, theta_N
- Returns