PublisherThe University of Arizona.
RightsCopyright © is held by the author. Digital access to this material is made possible by the University Libraries, University of Arizona. Further transmission, reproduction or presentation (such as public display or performance) of protected items is prohibited except with permission of the author.
AbstractSeven spectra taken of early type stars in the region 5900Å to 9000Å are discussed. Non-terrestrial absorption lines are noted and an attempt is made to identify one of them with SiII. Two other lines remain unidentified. Several emission features are noted in the spectrum of the 06f star, 22 𝜆 Cephei, and are identified as H𝛼 and lines of NIV and CIII. In addition, H𝛼 is seen in emission in the spectrum of the 04.5 star, HD 190429.
Degree ProgramGraduate College