# delete_psf¶

sherpa.astro.ui.delete_psf(id=None)

Delete the PSF model for a data set.

Remove the PSF convolution applied to a source model.

Parameters

id (int or str, optional) – The data set. If not given then the default identifier is used, as returned by get_default_id.

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')