ngcasa.deconvolution.deconvolve_rotation_measure_clean
¶
-
deconvolve_rotation_measure_clean
(img_dataset, deconvolve_parms, storage_parms)[source]¶ Todo
This function is not yet implemented
An iterative solver to construct a full-polarization model from an observed image(set) and psf(set).
Sky Model : Per flux component, delta-functions in lambda-square space
Algorithm :
Step (1) : Transform the cube to lambda-square space
Step (2) : Construct a 3D RM-synthesis PSF
Step (3) : Run CLEAN based-deconvolution
Step (4) : Transform back to frequency space.
Input : Requires an input cube (mfs is a cube with nchan=1)
Output : Cube model image, Error map (Spectral index map)
- Returns
img_dataset
- Return type
xarray.core.dataset.Dataset