get_specresp

sherpa.astro.ui.get_specresp(id=None, filter=False, bkg_id=None)

Return the effective area values for a PHA data set.

Parameters:

• id (int or str, optional) – The identifier for the data set to use. If not given then the default identifier is used, as returned by get_default_id.
• filter (bool, optional) – Should the filter attached to the data set be applied to the ARF or not. The default is False.
• bkg_id (int or str, optional) – Set if the ARF should be taken from a background set associated with the data set.

Returns:

arf – The effective area values for the data set (or background component).

Return type:

array