Last modified: December 2020

URL: https://cxc.cfa.harvard.edu/sherpa/ahelp/contour_kernel.html
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AHELP for CIAO 4.13 Sherpa v1

contour_kernel

Context: psfs

Synopsis

Contour the kernel applied to the model of an image data set.

Syntax

contour_kernel(id=None, replot=False, overcontour=False, **kwargs)

id - int or str, optional
replot - bool, optional
overcontour - bool, optional

Description

If the data set has no PSF applied to it, the model is displayed.


PARAMETERS

The parameters for this function are:

Parameter Definition
id The data set that provides the model. If not given then the default identifier is used, as returned by `get_default_id` .
replot Set to True to use the values calculated by the last call to `contour_kernel` . The default is False .
overcontour If True then add the data to an existing plot, otherwise create a new contour plot. The default is False .

Bugs

See the bugs pages on the Sherpa website for an up-to-date listing of known bugs.

See Also

psfs
contour_psf, delete_psf, get_psf, get_psf_contour, get_psf_image, get_psf_plot, image_kernel, image_psf, load_conv, load_psf, plot_kernel, plot_psf, set_psf, show_kernel, show_psf
visualization
contour, contour_data, contour_fit, contour_fit_resid, contour_model, contour_ratio, contour_resid, contour_source