On the Be and Ae Stars in NGC 6611

• Published in: Publications of the Astronomical Society of the Pacific Vol. 113; no. 780; pp. 195 - 196
• Main Authors: Herbig, G. H., Dahm, Scott E.
• Format: Journal Article
• Language: English
• Published: The University of Chicago Press 01.02.2001
• Subjects: Emission line stars; Emission spectra; Stellar spectra

The young cluster NGC 6611 is of interest because it has been believed to contain an unusually large number of Be and Ae stars. The cluster is embedded in a very bright Hiiregion, so that proper subtraction of that background on slit or multiobject fiber‐fed spectra is important. If stellar line emi...