cwitools.subtraction¶
Tools for subtracting sources and background.
Functions
bg_sub(inputfits[, method, poly_k, …]) |
Subtracts extended continuum emission / scattered light from a cube |
psf_sub_1d(fits_in, pos[, fit_rad, sub_rad, …]) |
Models and subtracts a point-source on a slice-by-slice basis. |
psf_sub_2d(inputfits, pos[, fit_rad, …]) |
Models and subtracts point-sources in a 3D data cube. |
psf_sub_all(inputfits[, fit_rad, sub_rad, …]) |
Models and subtracts point-sources in a 3D data cube. |