The XSPEC zhighect model: high-energy cutoff.
xszhighect The xszhighect model is a multiplivative model component.
The model is described at  .
>>> create_model_component("xszhighect", "mdl") >>> print(mdl)
Create a component of the xszhighect model and display its default parameters. The output is:
mdl Param Type Value Min Max Units ----- ---- ----- --- --- ----- mdl.cutoffE thawed 10 0.01 100 keV mdl.foldE thawed 15 0.01 100 keV mdl.redshift frozen 0 -0.999 10
The attributes for this object are:
The cut-off energy, in keV.
The e-folding energy, in keV.
-  https://heasarc.gsfc.nasa.gov/xanadu/xspec/manual/XSmodelHighecut.html
CIAO 4.11 comes with support for version 12.10.0e of the XSPEC models. This can be checked with the following:
% python -c 'from sherpa.astro import xspec; print(xspec.get_xsversion())' 12.10.0e
See the bugs pages on the Sherpa website for an up-to-date listing of known bugs.