delete_psf

sherpa.astro.ui.delete_psf(id: IdType | None = None) → None

Delete the PSF model for a data set.

Remove the PSF convolution applied to a source model.

Parameters:

idint, str, or None, optional

The data set. If not given then the default identifier is used, as returned by get_default_id.

See also

list_psf_ids

List of all the data sets with a PSF.

load_psf

Create a PSF model.

set_psf

Add a PSF model to a data set.

get_psf

Return the PSF model defined for a data set.

Examples

>>> delete_psf()

>>> delete_psf('core')