get_psf_contour

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

Return the data used by contour_psf.

Parameters:

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

Returns:

psf_data

Return type:

a sherpa.plot.PSFContour instance

Raises:

See also

get_kernel_contour()
Return the data used by contour_kernel.
contour_kernel()
Contour the kernel applied to the model of an image data set.
contour_psf()
Contour the PSF applied to the model of an image data set.

Examples

Return the contour data for the PSF for the default data set:

>>> cplot = get_psf_contour()