AHELP for CIAO 4.15 Sherpa
A constant model for one-dimensional data.
This is a specialized form of the const1d model where the integrate flag is turned off.
>>> create_model_component("scale1d", "mdl") >>> print(mdl)
Create a component of the scale1d model and display its default parameters. The output is:
mdl Param Type Value Min Max Units ----- ---- ----- --- --- ----- mdl.c0 thawed 1 -3.40282e+38 3.40282e+38
The attribute for this object is:
|c0||The amplitude of the model.|
The functional form of the model for points is:
f(x) = ampl
and for an integrated grid it is:
f(xlo,xhi) = ampl * (xhi - xlo)
This later case will only be used if the integrate attribute is set to True .
See the bugs pages on the Sherpa website for an up-to-date listing of known bugs.