spectrum_from_model

specutils.manipulation.spectrum_from_model(model_input, spectrum)

This method will create a Spectrum1D object with the flux defined by calling the input model. All other parameters for the output Spectrum1D object will be the same as the input Spectrum1D object.

Parameters

modelModel

The input model or compound model from which flux is calculated.

spectrumSpectrum1D

The Spectrum1D object to use as the model template.

Returns

spectrumSpectrum1D

Output Spectrum1D which is copy of the one passed in with the updated flux. The uncertainty will not be copied as it is not necessarily the same.