gaussian_smooth¶
- specutils.manipulation.gaussian_smooth(spectrum, stddev)[source]¶
Smooth a
Spectrum1D
instance along the spectral axis based on aastropy.convolution.Gaussian1DKernel
.- Parameters:
- spectrum
Spectrum1D
The spectrum object to which the smoothing will be applied.
- stddevnumber
The stddev of the kernel, in pixels, as defined in
astropy.convolution.Gaussian1DKernel
- spectrum
- Returns:
- spectrum
Spectrum1D
Output
Spectrum1D
which is copy of the one passed in with the updated flux.
- spectrum
- Raises:
- ValueError
In the case that
stddev
is not the correct type or value.