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dc.contributor.authorHayward, Robert R.
dc.creatorHayward, Robert R.en
dc.date.accessioned2017-01-11T21:10:41Z
dc.date.available2017-01-11T21:10:41Z
dc.date.issued1970
dc.identifier.urihttp://hdl.handle.net/10150/621915
dc.description.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.
dc.language.isoen_USen
dc.publisherThe University of Arizona.en
dc.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.en
dc.titleNear Infrared Spectra of Early Type Starsen_US
dc.typetexten
dc.typeThesis-Reproduction (electronic)en
thesis.degree.grantorUniversity of Arizonaen
thesis.degree.levelmastersen
dc.contributor.committeememberWhite, Raymonden
dc.contributor.committeememberWeymann, Ray J.en
thesis.degree.disciplineGraduate Collegeen
thesis.degree.disciplineAstronomyen
thesis.degree.nameM.S.en
dc.description.noteDigitized from bound copy held at the Parker Library, Steward Observatory.en
refterms.dateFOA2018-09-11T16:48:02Z
html.description.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.


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