EW estimates in Alpy spectra of VV Cep

Home Forums Spectroscopy Learning to measure eqw of spectral lines EW estimates in Alpy spectra of VV Cep

#578837
Andrew Smith
Participant

If it works for you Hugh, I don’t see any good reason not to use this method. If I were using it I would just look to see if the “continuum” you are using remains stable or if it moves systematically as the line changes strength. Even this does not matter if you just wish to follow the rise and fall of the intensity.

Regards Andrew

Regards Andrew