get_phoenix_wavelengths

tayph.get_phoenix_wavelengths(cache=True, vacuum=True)[source] [edit on github]

Download a PHOENIX model atmosphere’s wavelength grid

Parameters
cachebool

Cache the result to the local astropy cache. Default is True.

vacuumbool (optional)

Return vacuum wavelengths, otherwise air.

Returns
wavelengthsndarray

Wavelength array grid in vacuum wavelengths