Last modified: December 2018

URL: http://cxc.harvard.edu/sherpa/ahelp/xszhighect.html
AHELP for CIAO 4.11 Sherpa v1

xszhighect

Context: models

Synopsis

The XSPEC zhighect model: high-energy cutoff.

Syntax

xszhighect

The xszhighect model is a multiplivative model component.

Description

The model is described at [1] .


Example

>>> 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           

ATTRIBUTES

The attributes for this object are:

cutoffE

The cut-off energy, in keV.

foldE

The e-folding energy, in keV.

redshift

The redshift.

References

XSPEC version

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

Bugs

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

See Also

models
xshighecut