Gwa2Slit¶
-
class
jwst.transforms.
Gwa2Slit
(slits, models)[source]¶ Bases:
astropy.modeling.core.Model
NIRSpec GWA to slit transform.
Parameters: - slits (list) – A list of open slits.
A slit is a namedtupe of type
Slit
Slit(“name”, “shutter_id”, “xcen”, “ycen”, “ymin”, “ymax”, “quadrant”, “source_id”, “shutter_state”, “source_name”, “source_alias”, “stellarity”, “source_xpos”, “source_ypos”]) - models (list) – List of models (
Model
) corresponding to the list of slits.
Attributes Summary
inputs
Name of the slit and the three angle coordinates at the GWA going from detector to sky. outputs
Name of the slit, x and y coordinates within the virtual slit and wavelength. slits
Methods Summary
__call__
(name, angle1, angle2, angle3[, …])Evaluate this model using the given input(s) and the parameter values that were specified when the model was instantiated. evaluate
(name, x, y, z)Evaluate the model on some input variables. get_model
(name)Attributes Documentation
-
inputs
= ('name', 'angle1', 'angle2', 'angle3')¶ Name of the slit and the three angle coordinates at the GWA going from detector to sky.
-
outputs
= ('name', 'x_slit', 'y_slit', 'lam')¶ Name of the slit, x and y coordinates within the virtual slit and wavelength.
-
slits
¶
Methods Documentation
-
__call__
(name, angle1, angle2, angle3, model_set_axis=None, with_bounding_box=False, fill_value=nan, equivalencies=None)¶ Evaluate this model using the given input(s) and the parameter values that were specified when the model was instantiated.
- slits (list) – A list of open slits.
A slit is a namedtupe of type