display_ee¶
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poppy.display_ee(HDUlist_or_filename=None, ext=0, overplot=False, ax=None, mark_levels=True, **kwargs)[source]¶ Display Encircled Energy curve for a PSF
The azimuthally averaged encircled energy is plotted as a function of radius.
- 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