extract_direction_and_flux
- ska_sdp_func_python.imaging.dft.extract_direction_and_flux(sc, vis)[source]
Extract SkyComponent direction and flux to be consumed by DFT. Flux polarisation and frequency are scaled to that of input Visibility data.
- Parameters:
sc – SkyComponent or list of SkyComponents
vis – Visibility
- Returns:
Tuple of two numpy arrays: component direction cosines and component fluxes