JWST POPPY:docs

display_EE

poppy.display_EE(HDUlist_or_filename=None, ext=0, overplot=False, ax=None, mark_levels=True)[source] [edit on github]

Display Encircled Energy curve for a PSF

The azimuthally averaged encircled energy is plotted as a function of radius.

Parameters :

HDUlist_or_filename : fits.HDUlist or string

FITS file containing image to display encircled energy for.

ext : bool

FITS extension to use. Default is 0

overplot : bool

whether to overplot or clear and produce an new plot. Default false

ax : matplotlib Axes instance

axis to plot into. If not provided, current axis will be used.

mark_levels : bool

If set, mark and label on the plots the radii for 50%, 80%, 95% encircled energy. Default is True

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