aesthetics

pydl.pydlspec2d.spec2d.aesthetics(flux, invvar, method='traditional')

Add nice values to a spectrum where it is masked.

Parameters:

flux : numpy.ndarray

The spectrum to clean up.

invvar : numpy.ndarray

Inverse variance of the spectrum.

method : { ‘traditional’, ‘noconst’, ‘mean’, ‘damp’, ‘nothing’ }, optional

Apply this method to clean up the spectrum. Default is ‘traditional’.

Returns:

:class:`numpy.ndarray`

A cleaned-up spectrum.