trapezoid_smooth

specutils.manipulation.trapezoid_smooth(spectrum, width)

Smoothing based on a astropy.convolution.Trapezoid1DKernel kernel.

Parameters:

spectrum : Spectrum1D

The Spectrum1D object to which the smoothing will be applied.

width : number

The width of the kernel, in pixels, as defined in astropy.convolution.Trapezoid1DKernel

Returns:

spectrum : Spectrum1D

Output Spectrum1D which is copy of the one passed in with the updated flux.

Raises:

ValueError

In the case that width is not the correct type or value.